Mercurial > hg
annotate contrib/perf.py @ 40073:e92454e69dc3
narrow: introduce a config option to check if narrow is enabled or not
This patch introduces a new config option experimental.narrow which is set to
False by default and set to True by the narrow extension.
While moving narrow related logic into core, we need to know at places whether
narrow extension is enabled or not. Checking the list of extension enabled is
one solution but once narrow is inbuilt, we will definitely want a config option
to check whether narrow is turned on or not.
So this patch introduces a config option, which will evolve to the main point to
turn narrow capability on and off once all the narrow is in core.
Differential Revision: https://phab.mercurial-scm.org/D4889
author | Pulkit Goyal <pulkit@yandex-team.ru> |
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date | Fri, 05 Oct 2018 22:19:19 +0300 |
parents | 874712506b07 |
children | 8643219146e1 |
rev | line source |
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1 # perf.py - performance test routines |
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2 '''helper extension to measure performance''' |
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3 |
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4 # "historical portability" policy of perf.py: |
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5 # |
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6 # We have to do: |
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7 # - make perf.py "loadable" with as wide Mercurial version as possible |
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8 # This doesn't mean that perf commands work correctly with that Mercurial. |
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9 # BTW, perf.py itself has been available since 1.1 (or eb240755386d). |
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10 # - make historical perf command work correctly with as wide Mercurial |
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11 # version as possible |
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12 # |
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13 # We have to do, if possible with reasonable cost: |
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14 # - make recent perf command for historical feature work correctly |
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15 # with early Mercurial |
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16 # |
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17 # We don't have to do: |
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18 # - make perf command for recent feature work correctly with early |
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19 # Mercurial |
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20 |
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21 from __future__ import absolute_import |
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22 import functools |
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23 import gc |
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24 import os |
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25 import random |
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26 import struct |
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27 import sys |
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28 import threading |
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29 import time |
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30 from mercurial import ( |
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31 changegroup, |
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32 cmdutil, |
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33 commands, |
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34 copies, |
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35 error, |
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36 extensions, |
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37 mdiff, |
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38 merge, |
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39 revlog, |
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40 util, |
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41 ) |
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42 |
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43 # for "historical portability": |
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44 # try to import modules separately (in dict order), and ignore |
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45 # failure, because these aren't available with early Mercurial |
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46 try: |
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47 from mercurial import branchmap # since 2.5 (or bcee63733aad) |
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48 except ImportError: |
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49 pass |
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50 try: |
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51 from mercurial import obsolete # since 2.3 (or ad0d6c2b3279) |
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52 except ImportError: |
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53 pass |
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54 try: |
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55 from mercurial import registrar # since 3.7 (or 37d50250b696) |
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56 dir(registrar) # forcibly load it |
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57 except ImportError: |
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58 registrar = None |
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59 try: |
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60 from mercurial import repoview # since 2.5 (or 3a6ddacb7198) |
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61 except ImportError: |
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62 pass |
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63 try: |
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64 from mercurial import scmutil # since 1.9 (or 8b252e826c68) |
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65 except ImportError: |
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66 pass |
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67 |
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68 def identity(a): |
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69 return a |
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70 |
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71 try: |
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72 from mercurial import pycompat |
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73 getargspec = pycompat.getargspec # added to module after 4.5 |
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74 _byteskwargs = pycompat.byteskwargs # since 4.1 (or fbc3f73dc802) |
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75 _sysstr = pycompat.sysstr # since 4.0 (or 2219f4f82ede) |
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76 _xrange = pycompat.xrange # since 4.8 (or 7eba8f83129b) |
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77 if pycompat.ispy3: |
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78 _maxint = sys.maxsize # per py3 docs for replacing maxint |
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79 else: |
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80 _maxint = sys.maxint |
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81 except (ImportError, AttributeError): |
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82 import inspect |
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83 getargspec = inspect.getargspec |
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84 _byteskwargs = identity |
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85 _maxint = sys.maxint # no py3 support |
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86 _sysstr = lambda x: x # no py3 support |
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87 _xrange = xrange |
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88 |
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89 try: |
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90 # 4.7+ |
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91 queue = pycompat.queue.Queue |
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92 except (AttributeError, ImportError): |
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93 # <4.7. |
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94 try: |
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95 queue = pycompat.queue |
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96 except (AttributeError, ImportError): |
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97 queue = util.queue |
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98 |
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99 try: |
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100 from mercurial import logcmdutil |
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101 makelogtemplater = logcmdutil.maketemplater |
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102 except (AttributeError, ImportError): |
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103 try: |
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104 makelogtemplater = cmdutil.makelogtemplater |
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105 except (AttributeError, ImportError): |
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106 makelogtemplater = None |
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107 |
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108 # for "historical portability": |
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109 # define util.safehasattr forcibly, because util.safehasattr has been |
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110 # available since 1.9.3 (or 94b200a11cf7) |
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111 _undefined = object() |
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112 def safehasattr(thing, attr): |
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113 return getattr(thing, _sysstr(attr), _undefined) is not _undefined |
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114 setattr(util, 'safehasattr', safehasattr) |
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115 |
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116 # for "historical portability": |
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117 # define util.timer forcibly, because util.timer has been available |
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118 # since ae5d60bb70c9 |
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119 if safehasattr(time, 'perf_counter'): |
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120 util.timer = time.perf_counter |
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121 elif os.name == b'nt': |
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122 util.timer = time.clock |
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123 else: |
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124 util.timer = time.time |
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125 |
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126 # for "historical portability": |
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127 # use locally defined empty option list, if formatteropts isn't |
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128 # available, because commands.formatteropts has been available since |
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129 # 3.2 (or 7a7eed5176a4), even though formatting itself has been |
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130 # available since 2.2 (or ae5f92e154d3) |
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131 formatteropts = getattr(cmdutil, "formatteropts", |
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132 getattr(commands, "formatteropts", [])) |
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133 |
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134 # for "historical portability": |
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135 # use locally defined option list, if debugrevlogopts isn't available, |
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136 # because commands.debugrevlogopts has been available since 3.7 (or |
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137 # 5606f7d0d063), even though cmdutil.openrevlog() has been available |
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138 # since 1.9 (or a79fea6b3e77). |
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139 revlogopts = getattr(cmdutil, "debugrevlogopts", |
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140 getattr(commands, "debugrevlogopts", [ |
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141 (b'c', b'changelog', False, (b'open changelog')), |
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142 (b'm', b'manifest', False, (b'open manifest')), |
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143 (b'', b'dir', False, (b'open directory manifest')), |
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144 ])) |
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145 |
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146 cmdtable = {} |
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147 |
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148 # for "historical portability": |
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149 # define parsealiases locally, because cmdutil.parsealiases has been |
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150 # available since 1.5 (or 6252852b4332) |
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151 def parsealiases(cmd): |
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152 return cmd.lstrip(b"^").split(b"|") |
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153 |
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154 if safehasattr(registrar, 'command'): |
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155 command = registrar.command(cmdtable) |
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156 elif safehasattr(cmdutil, 'command'): |
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157 command = cmdutil.command(cmdtable) |
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158 if b'norepo' not in getargspec(command).args: |
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159 # for "historical portability": |
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160 # wrap original cmdutil.command, because "norepo" option has |
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161 # been available since 3.1 (or 75a96326cecb) |
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162 _command = command |
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163 def command(name, options=(), synopsis=None, norepo=False): |
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164 if norepo: |
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165 commands.norepo += b' %s' % b' '.join(parsealiases(name)) |
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166 return _command(name, list(options), synopsis) |
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167 else: |
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168 # for "historical portability": |
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169 # define "@command" annotation locally, because cmdutil.command |
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170 # has been available since 1.9 (or 2daa5179e73f) |
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171 def command(name, options=(), synopsis=None, norepo=False): |
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172 def decorator(func): |
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173 if synopsis: |
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174 cmdtable[name] = func, list(options), synopsis |
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175 else: |
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176 cmdtable[name] = func, list(options) |
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177 if norepo: |
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178 commands.norepo += b' %s' % b' '.join(parsealiases(name)) |
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179 return func |
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180 return decorator |
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181 |
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182 try: |
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183 import mercurial.registrar |
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184 import mercurial.configitems |
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185 configtable = {} |
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186 configitem = mercurial.registrar.configitem(configtable) |
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187 configitem(b'perf', b'presleep', |
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188 default=mercurial.configitems.dynamicdefault, |
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189 ) |
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190 configitem(b'perf', b'stub', |
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191 default=mercurial.configitems.dynamicdefault, |
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192 ) |
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193 configitem(b'perf', b'parentscount', |
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194 default=mercurial.configitems.dynamicdefault, |
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195 ) |
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196 configitem(b'perf', b'all-timing', |
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197 default=mercurial.configitems.dynamicdefault, |
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198 ) |
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199 except (ImportError, AttributeError): |
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200 pass |
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201 |
27307 | 202 def getlen(ui): |
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203 if ui.configbool(b"perf", b"stub", False): |
27307 | 204 return lambda x: 1 |
205 return len | |
206 | |
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207 def gettimer(ui, opts=None): |
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208 """return a timer function and formatter: (timer, formatter) |
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209 |
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210 This function exists to gather the creation of formatter in a single |
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211 place instead of duplicating it in all performance commands.""" |
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212 |
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213 # enforce an idle period before execution to counteract power management |
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214 # experimental config: perf.presleep |
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215 time.sleep(getint(ui, b"perf", b"presleep", 1)) |
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216 |
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217 if opts is None: |
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218 opts = {} |
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219 # redirect all to stderr unless buffer api is in use |
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220 if not ui._buffers: |
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221 ui = ui.copy() |
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222 uifout = safeattrsetter(ui, b'fout', ignoremissing=True) |
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223 if uifout: |
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224 # for "historical portability": |
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225 # ui.fout/ferr have been available since 1.9 (or 4e1ccd4c2b6d) |
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226 uifout.set(ui.ferr) |
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227 |
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228 # get a formatter |
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229 uiformatter = getattr(ui, 'formatter', None) |
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230 if uiformatter: |
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231 fm = uiformatter(b'perf', opts) |
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232 else: |
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233 # for "historical portability": |
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234 # define formatter locally, because ui.formatter has been |
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235 # available since 2.2 (or ae5f92e154d3) |
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236 from mercurial import node |
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237 class defaultformatter(object): |
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238 """Minimized composition of baseformatter and plainformatter |
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239 """ |
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240 def __init__(self, ui, topic, opts): |
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241 self._ui = ui |
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242 if ui.debugflag: |
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243 self.hexfunc = node.hex |
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244 else: |
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245 self.hexfunc = node.short |
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246 def __nonzero__(self): |
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247 return False |
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248 __bool__ = __nonzero__ |
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249 def startitem(self): |
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250 pass |
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251 def data(self, **data): |
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252 pass |
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253 def write(self, fields, deftext, *fielddata, **opts): |
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254 self._ui.write(deftext % fielddata, **opts) |
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255 def condwrite(self, cond, fields, deftext, *fielddata, **opts): |
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256 if cond: |
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257 self._ui.write(deftext % fielddata, **opts) |
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258 def plain(self, text, **opts): |
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259 self._ui.write(text, **opts) |
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260 def end(self): |
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261 pass |
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262 fm = defaultformatter(ui, b'perf', opts) |
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263 |
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264 # stub function, runs code only once instead of in a loop |
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265 # experimental config: perf.stub |
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266 if ui.configbool(b"perf", b"stub", False): |
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267 return functools.partial(stub_timer, fm), fm |
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268 |
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269 # experimental config: perf.all-timing |
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270 displayall = ui.configbool(b"perf", b"all-timing", False) |
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271 return functools.partial(_timer, fm, displayall=displayall), fm |
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272 |
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273 def stub_timer(fm, func, title=None): |
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274 func() |
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275 |
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276 def _timer(fm, func, title=None, displayall=False): |
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277 gc.collect() |
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278 results = [] |
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279 begin = util.timer() |
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280 count = 0 |
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281 while True: |
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282 ostart = os.times() |
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283 cstart = util.timer() |
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284 r = func() |
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285 cstop = util.timer() |
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286 ostop = os.times() |
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287 count += 1 |
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288 a, b = ostart, ostop |
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289 results.append((cstop - cstart, b[0] - a[0], b[1]-a[1])) |
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290 if cstop - begin > 3 and count >= 100: |
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291 break |
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292 if cstop - begin > 10 and count >= 3: |
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293 break |
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294 |
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295 fm.startitem() |
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296 |
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297 if title: |
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298 fm.write(b'title', b'! %s\n', title) |
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299 if r: |
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300 fm.write(b'result', b'! result: %s\n', r) |
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301 def display(role, entry): |
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302 prefix = b'' |
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303 if role != b'best': |
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304 prefix = b'%s.' % role |
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305 fm.plain(b'!') |
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306 fm.write(prefix + b'wall', b' wall %f', entry[0]) |
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307 fm.write(prefix + b'comb', b' comb %f', entry[1] + entry[2]) |
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308 fm.write(prefix + b'user', b' user %f', entry[1]) |
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309 fm.write(prefix + b'sys', b' sys %f', entry[2]) |
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310 fm.write(prefix + b'count', b' (%s of %d)', role, count) |
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311 fm.plain(b'\n') |
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312 results.sort() |
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313 min_val = results[0] |
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314 display(b'best', min_val) |
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315 if displayall: |
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316 max_val = results[-1] |
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317 display(b'max', max_val) |
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318 avg = tuple([sum(x) / count for x in zip(*results)]) |
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319 display(b'avg', avg) |
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320 median = results[len(results) // 2] |
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321 display(b'median', median) |
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322 |
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323 # utilities for historical portability |
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324 |
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325 def getint(ui, section, name, default): |
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326 # for "historical portability": |
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327 # ui.configint has been available since 1.9 (or fa2b596db182) |
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328 v = ui.config(section, name, None) |
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329 if v is None: |
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330 return default |
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331 try: |
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332 return int(v) |
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333 except ValueError: |
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334 raise error.ConfigError((b"%s.%s is not an integer ('%s')") |
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335 % (section, name, v)) |
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336 |
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337 def safeattrsetter(obj, name, ignoremissing=False): |
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338 """Ensure that 'obj' has 'name' attribute before subsequent setattr |
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339 |
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340 This function is aborted, if 'obj' doesn't have 'name' attribute |
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341 at runtime. This avoids overlooking removal of an attribute, which |
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342 breaks assumption of performance measurement, in the future. |
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343 |
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344 This function returns the object to (1) assign a new value, and |
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345 (2) restore an original value to the attribute. |
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346 |
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347 If 'ignoremissing' is true, missing 'name' attribute doesn't cause |
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348 abortion, and this function returns None. This is useful to |
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349 examine an attribute, which isn't ensured in all Mercurial |
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350 versions. |
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351 """ |
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352 if not util.safehasattr(obj, name): |
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353 if ignoremissing: |
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354 return None |
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355 raise error.Abort((b"missing attribute %s of %s might break assumption" |
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356 b" of performance measurement") % (name, obj)) |
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357 |
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358 origvalue = getattr(obj, _sysstr(name)) |
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359 class attrutil(object): |
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360 def set(self, newvalue): |
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361 setattr(obj, _sysstr(name), newvalue) |
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362 def restore(self): |
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363 setattr(obj, _sysstr(name), origvalue) |
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364 |
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365 return attrutil() |
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366 |
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367 # utilities to examine each internal API changes |
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368 |
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369 def getbranchmapsubsettable(): |
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370 # for "historical portability": |
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371 # subsettable is defined in: |
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372 # - branchmap since 2.9 (or 175c6fd8cacc) |
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373 # - repoview since 2.5 (or 59a9f18d4587) |
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374 for mod in (branchmap, repoview): |
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375 subsettable = getattr(mod, 'subsettable', None) |
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376 if subsettable: |
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377 return subsettable |
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378 |
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379 # bisecting in bcee63733aad::59a9f18d4587 can reach here (both |
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380 # branchmap and repoview modules exist, but subsettable attribute |
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381 # doesn't) |
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382 raise error.Abort((b"perfbranchmap not available with this Mercurial"), |
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383 hint=b"use 2.5 or later") |
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384 |
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385 def getsvfs(repo): |
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386 """Return appropriate object to access files under .hg/store |
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387 """ |
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388 # for "historical portability": |
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389 # repo.svfs has been available since 2.3 (or 7034365089bf) |
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390 svfs = getattr(repo, 'svfs', None) |
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391 if svfs: |
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392 return svfs |
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393 else: |
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394 return getattr(repo, 'sopener') |
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395 |
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396 def getvfs(repo): |
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397 """Return appropriate object to access files under .hg |
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398 """ |
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399 # for "historical portability": |
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400 # repo.vfs has been available since 2.3 (or 7034365089bf) |
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401 vfs = getattr(repo, 'vfs', None) |
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402 if vfs: |
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403 return vfs |
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404 else: |
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405 return getattr(repo, 'opener') |
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406 |
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407 def repocleartagscachefunc(repo): |
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408 """Return the function to clear tags cache according to repo internal API |
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409 """ |
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410 if util.safehasattr(repo, b'_tagscache'): # since 2.0 (or 9dca7653b525) |
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411 # in this case, setattr(repo, '_tagscache', None) or so isn't |
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412 # correct way to clear tags cache, because existing code paths |
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413 # expect _tagscache to be a structured object. |
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414 def clearcache(): |
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415 # _tagscache has been filteredpropertycache since 2.5 (or |
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416 # 98c867ac1330), and delattr() can't work in such case |
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417 if b'_tagscache' in vars(repo): |
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418 del repo.__dict__[b'_tagscache'] |
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419 return clearcache |
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420 |
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421 repotags = safeattrsetter(repo, b'_tags', ignoremissing=True) |
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422 if repotags: # since 1.4 (or 5614a628d173) |
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423 return lambda : repotags.set(None) |
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424 |
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425 repotagscache = safeattrsetter(repo, b'tagscache', ignoremissing=True) |
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426 if repotagscache: # since 0.6 (or d7df759d0e97) |
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427 return lambda : repotagscache.set(None) |
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428 |
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429 # Mercurial earlier than 0.6 (or d7df759d0e97) logically reaches |
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430 # this point, but it isn't so problematic, because: |
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431 # - repo.tags of such Mercurial isn't "callable", and repo.tags() |
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432 # in perftags() causes failure soon |
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433 # - perf.py itself has been available since 1.1 (or eb240755386d) |
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434 raise error.Abort((b"tags API of this hg command is unknown")) |
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435 |
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436 # utilities to clear cache |
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437 |
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438 def clearfilecache(repo, attrname): |
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439 unfi = repo.unfiltered() |
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440 if attrname in vars(unfi): |
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441 delattr(unfi, attrname) |
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442 unfi._filecache.pop(attrname, None) |
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443 |
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444 # perf commands |
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445 |
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446 @command(b'perfwalk', formatteropts) |
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447 def perfwalk(ui, repo, *pats, **opts): |
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448 opts = _byteskwargs(opts) |
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449 timer, fm = gettimer(ui, opts) |
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450 m = scmutil.match(repo[None], pats, {}) |
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451 timer(lambda: len(list(repo.dirstate.walk(m, subrepos=[], unknown=True, |
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452 ignored=False)))) |
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453 fm.end() |
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454 |
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455 @command(b'perfannotate', formatteropts) |
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456 def perfannotate(ui, repo, f, **opts): |
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457 opts = _byteskwargs(opts) |
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458 timer, fm = gettimer(ui, opts) |
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459 fc = repo[b'.'][f] |
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460 timer(lambda: len(fc.annotate(True))) |
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461 fm.end() |
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462 |
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463 @command(b'perfstatus', |
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464 [(b'u', b'unknown', False, |
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465 b'ask status to look for unknown files')] + formatteropts) |
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466 def perfstatus(ui, repo, **opts): |
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467 opts = _byteskwargs(opts) |
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468 #m = match.always(repo.root, repo.getcwd()) |
16683 | 469 #timer(lambda: sum(map(len, repo.dirstate.status(m, [], False, False, |
470 # False)))) | |
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471 timer, fm = gettimer(ui, opts) |
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472 timer(lambda: sum(map(len, repo.status(unknown=opts[b'unknown'])))) |
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473 fm.end() |
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474 |
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475 @command(b'perfaddremove', formatteropts) |
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476 def perfaddremove(ui, repo, **opts): |
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477 opts = _byteskwargs(opts) |
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478 timer, fm = gettimer(ui, opts) |
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479 try: |
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480 oldquiet = repo.ui.quiet |
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481 repo.ui.quiet = True |
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482 matcher = scmutil.match(repo[None]) |
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483 opts[b'dry_run'] = True |
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484 timer(lambda: scmutil.addremove(repo, matcher, b"", opts)) |
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485 finally: |
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486 repo.ui.quiet = oldquiet |
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487 fm.end() |
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488 |
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489 def clearcaches(cl): |
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490 # behave somewhat consistently across internal API changes |
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491 if util.safehasattr(cl, b'clearcaches'): |
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492 cl.clearcaches() |
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493 elif util.safehasattr(cl, b'_nodecache'): |
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494 from mercurial.node import nullid, nullrev |
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495 cl._nodecache = {nullid: nullrev} |
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496 cl._nodepos = None |
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497 |
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498 @command(b'perfheads', formatteropts) |
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499 def perfheads(ui, repo, **opts): |
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500 opts = _byteskwargs(opts) |
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501 timer, fm = gettimer(ui, opts) |
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502 cl = repo.changelog |
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503 def d(): |
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504 len(cl.headrevs()) |
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505 clearcaches(cl) |
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506 timer(d) |
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507 fm.end() |
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508 |
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509 @command(b'perftags', formatteropts) |
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510 def perftags(ui, repo, **opts): |
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511 import mercurial.changelog |
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512 import mercurial.manifest |
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513 |
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514 opts = _byteskwargs(opts) |
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515 timer, fm = gettimer(ui, opts) |
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516 svfs = getsvfs(repo) |
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517 repocleartagscache = repocleartagscachefunc(repo) |
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518 def t(): |
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519 repo.changelog = mercurial.changelog.changelog(svfs) |
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520 rootmanifest = mercurial.manifest.manifestrevlog(svfs) |
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521 repo.manifestlog = mercurial.manifest.manifestlog(svfs, repo, |
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522 rootmanifest) |
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523 repocleartagscache() |
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524 return len(repo.tags()) |
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525 timer(t) |
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526 fm.end() |
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527 |
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528 @command(b'perfancestors', formatteropts) |
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529 def perfancestors(ui, repo, **opts): |
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530 opts = _byteskwargs(opts) |
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531 timer, fm = gettimer(ui, opts) |
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532 heads = repo.changelog.headrevs() |
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533 def d(): |
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534 for a in repo.changelog.ancestors(heads): |
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perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
535 pass |
7e5d94381cd1
perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
536 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
537 fm.end() |
16802
7e5d94381cd1
perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
538 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
539 @command(b'perfancestorset', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
540 def perfancestorset(ui, repo, revset, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
541 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
542 timer, fm = gettimer(ui, opts) |
18080
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
543 revs = repo.revs(revset) |
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
544 heads = repo.changelog.headrevs() |
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
545 def d(): |
18091
f7f8159caad3
ancestor: add lazy membership testing to lazyancestors
Siddharth Agarwal <sid0@fb.com>
parents:
18080
diff
changeset
|
546 s = repo.changelog.ancestors(heads) |
18080
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
547 for rev in revs: |
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
548 rev in s |
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
549 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
550 fm.end() |
18080
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
551 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
552 @command(b'perfbookmarks', formatteropts) |
32733
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
553 def perfbookmarks(ui, repo, **opts): |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
554 """benchmark parsing bookmarks from disk to memory""" |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
555 opts = _byteskwargs(opts) |
32733
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
556 timer, fm = gettimer(ui, opts) |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
557 def d(): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
558 clearfilecache(repo, b'_bookmarks') |
32733
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
559 repo._bookmarks |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
560 timer(d) |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
561 fm.end() |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
562 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
563 @command(b'perfbundleread', formatteropts, b'BUNDLE') |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
564 def perfbundleread(ui, repo, bundlepath, **opts): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
565 """Benchmark reading of bundle files. |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
566 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
567 This command is meant to isolate the I/O part of bundle reading as |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
568 much as possible. |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
569 """ |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
570 from mercurial import ( |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
571 bundle2, |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
572 exchange, |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
573 streamclone, |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
574 ) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
575 |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
576 opts = _byteskwargs(opts) |
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
577 |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
578 def makebench(fn): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
579 def run(): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
580 with open(bundlepath, b'rb') as fh: |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
581 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
582 fn(bundle) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
583 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
584 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
585 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
586 def makereadnbytes(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
587 def run(): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
588 with open(bundlepath, b'rb') as fh: |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
589 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
590 while bundle.read(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
591 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
592 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
593 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
594 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
595 def makestdioread(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
596 def run(): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
597 with open(bundlepath, b'rb') as fh: |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
598 while fh.read(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
599 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
600 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
601 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
602 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
603 # bundle1 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
604 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
605 def deltaiter(bundle): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
606 for delta in bundle.deltaiter(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
607 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
608 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
609 def iterchunks(bundle): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
610 for chunk in bundle.getchunks(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
611 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
612 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
613 # bundle2 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
614 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
615 def forwardchunks(bundle): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
616 for chunk in bundle._forwardchunks(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
617 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
618 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
619 def iterparts(bundle): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
620 for part in bundle.iterparts(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
621 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
622 |
35116
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35109
diff
changeset
|
623 def iterpartsseekable(bundle): |
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35109
diff
changeset
|
624 for part in bundle.iterparts(seekable=True): |
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35109
diff
changeset
|
625 pass |
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35109
diff
changeset
|
626 |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
627 def seek(bundle): |
35116
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35109
diff
changeset
|
628 for part in bundle.iterparts(seekable=True): |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
629 part.seek(0, os.SEEK_END) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
630 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
631 def makepartreadnbytes(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
632 def run(): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
633 with open(bundlepath, b'rb') as fh: |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
634 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
635 for part in bundle.iterparts(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
636 while part.read(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
637 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
638 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
639 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
640 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
641 benches = [ |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
642 (makestdioread(8192), b'read(8k)'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
643 (makestdioread(16384), b'read(16k)'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
644 (makestdioread(32768), b'read(32k)'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
645 (makestdioread(131072), b'read(128k)'), |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
646 ] |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
647 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
648 with open(bundlepath, b'rb') as fh: |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
649 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
650 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
651 if isinstance(bundle, changegroup.cg1unpacker): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
652 benches.extend([ |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
653 (makebench(deltaiter), b'cg1 deltaiter()'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
654 (makebench(iterchunks), b'cg1 getchunks()'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
655 (makereadnbytes(8192), b'cg1 read(8k)'), |
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656 (makereadnbytes(16384), b'cg1 read(16k)'), |
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657 (makereadnbytes(32768), b'cg1 read(32k)'), |
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658 (makereadnbytes(131072), b'cg1 read(128k)'), |
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659 ]) |
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660 elif isinstance(bundle, bundle2.unbundle20): |
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661 benches.extend([ |
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662 (makebench(forwardchunks), b'bundle2 forwardchunks()'), |
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663 (makebench(iterparts), b'bundle2 iterparts()'), |
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664 (makebench(iterpartsseekable), b'bundle2 iterparts() seekable'), |
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665 (makebench(seek), b'bundle2 part seek()'), |
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666 (makepartreadnbytes(8192), b'bundle2 part read(8k)'), |
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667 (makepartreadnbytes(16384), b'bundle2 part read(16k)'), |
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668 (makepartreadnbytes(32768), b'bundle2 part read(32k)'), |
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669 (makepartreadnbytes(131072), b'bundle2 part read(128k)'), |
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670 ]) |
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671 elif isinstance(bundle, streamclone.streamcloneapplier): |
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672 raise error.Abort(b'stream clone bundles not supported') |
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673 else: |
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674 raise error.Abort(b'unhandled bundle type: %s' % type(bundle)) |
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675 |
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676 for fn, title in benches: |
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677 timer, fm = gettimer(ui, opts) |
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678 timer(fn, title=title) |
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679 fm.end() |
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|
680 |
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|
681 @command(b'perfchangegroupchangelog', formatteropts + |
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682 [(b'', b'version', b'02', b'changegroup version'), |
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683 (b'r', b'rev', b'', b'revisions to add to changegroup')]) |
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|
684 def perfchangegroupchangelog(ui, repo, version=b'02', rev=None, **opts): |
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685 """Benchmark producing a changelog group for a changegroup. |
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686 |
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687 This measures the time spent processing the changelog during a |
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688 bundle operation. This occurs during `hg bundle` and on a server |
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689 processing a `getbundle` wire protocol request (handles clones |
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690 and pull requests). |
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|
691 |
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692 By default, all revisions are added to the changegroup. |
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693 """ |
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694 opts = _byteskwargs(opts) |
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695 cl = repo.changelog |
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696 nodes = [cl.lookup(r) for r in repo.revs(rev or b'all()')] |
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697 bundler = changegroup.getbundler(version, repo) |
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|
698 |
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|
699 def d(): |
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700 state, chunks = bundler._generatechangelog(cl, nodes) |
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|
701 for chunk in chunks: |
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702 pass |
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|
703 |
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|
704 timer, fm = gettimer(ui, opts) |
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|
705 |
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diff
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|
706 # Terminal printing can interfere with timing. So disable it. |
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|
707 with ui.configoverride({(b'progress', b'disable'): True}): |
38977
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perf: call _generatechangelog() instead of group()
Gregory Szorc <gregory.szorc@gmail.com>
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|
708 timer(d) |
a1f694779b2f
perf: call _generatechangelog() instead of group()
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|
709 |
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|
710 fm.end() |
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|
711 |
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|
712 @command(b'perfdirs', formatteropts) |
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|
713 def perfdirs(ui, repo, **opts): |
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|
714 opts = _byteskwargs(opts) |
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diff
changeset
|
715 timer, fm = gettimer(ui, opts) |
18845
c1f416e4bc80
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Bryan O'Sullivan <bryano@fb.com>
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diff
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|
716 dirstate = repo.dirstate |
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|
717 b'a' in dirstate |
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diff
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|
718 def d(): |
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|
719 dirstate.hasdir(b'a') |
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61888bd0b300
dirstate: add explicit methods for querying directories (API)
Mark Thomas <mbthomas@fb.com>
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diff
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|
720 del dirstate._map._dirs |
18845
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perf: add perfdirs command
Bryan O'Sullivan <bryano@fb.com>
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diff
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|
721 timer(d) |
23171
8afae1d5d108
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diff
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|
722 fm.end() |
18845
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diff
changeset
|
723 |
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changeset
|
724 @command(b'perfdirstate', formatteropts) |
25494
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
725 def perfdirstate(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
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39824
diff
changeset
|
726 opts = _byteskwargs(opts) |
25494
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perf: support -T for every perf commands
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changeset
|
727 timer, fm = gettimer(ui, opts) |
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|
728 b"a" in repo.dirstate |
7366
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Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
729 def d(): |
eb240755386d
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Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
730 repo.dirstate.invalidate() |
39362
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|
731 b"a" in repo.dirstate |
7366
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Add contrib/perf.py for performance testing
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diff
changeset
|
732 timer(d) |
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22780
diff
changeset
|
733 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
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parents:
diff
changeset
|
734 |
39362
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changeset
|
735 @command(b'perfdirstatedirs', formatteropts) |
25494
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
736 def perfdirstatedirs(ui, repo, **opts): |
39825
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py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
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diff
changeset
|
737 opts = _byteskwargs(opts) |
25494
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diff
changeset
|
738 timer, fm = gettimer(ui, opts) |
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|
739 b"a" in repo.dirstate |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
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diff
changeset
|
740 def d(): |
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|
741 repo.dirstate.hasdir(b"a") |
35084
61888bd0b300
dirstate: add explicit methods for querying directories (API)
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34750
diff
changeset
|
742 del repo.dirstate._map._dirs |
7366
eb240755386d
Add contrib/perf.py for performance testing
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parents:
diff
changeset
|
743 timer(d) |
23171
8afae1d5d108
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22780
diff
changeset
|
744 fm.end() |
7366
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Add contrib/perf.py for performance testing
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parents:
diff
changeset
|
745 |
39362
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changeset
|
746 @command(b'perfdirstatefoldmap', formatteropts) |
27095
aaf4e2d77148
contrib/perf: name functions to match decorators
timeless <timeless@mozdev.org>
parents:
27072
diff
changeset
|
747 def perfdirstatefoldmap(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
748 opts = _byteskwargs(opts) |
25494
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diff
changeset
|
749 timer, fm = gettimer(ui, opts) |
22780
d8ff1f671aed
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Siddharth Agarwal <sid0@fb.com>
parents:
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changeset
|
750 dirstate = repo.dirstate |
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|
751 b'a' in dirstate |
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diff
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|
752 def d(): |
39362
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changeset
|
753 dirstate._map.filefoldmap.get(b'a') |
34676
bfddc3d678ae
dirstate: remove _filefoldmap property cache
Durham Goode <durham@fb.com>
parents:
34494
diff
changeset
|
754 del dirstate._map.filefoldmap |
24607
f5b527024fcc
perf: make measuring foldmap perf work again
Siddharth Agarwal <sid0@fb.com>
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24349
diff
changeset
|
755 timer(d) |
f5b527024fcc
perf: make measuring foldmap perf work again
Siddharth Agarwal <sid0@fb.com>
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24349
diff
changeset
|
756 fm.end() |
f5b527024fcc
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Siddharth Agarwal <sid0@fb.com>
parents:
24349
diff
changeset
|
757 |
39362
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changeset
|
758 @command(b'perfdirfoldmap', formatteropts) |
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diff
changeset
|
759 def perfdirfoldmap(ui, repo, **opts): |
39825
874712506b07
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39824
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changeset
|
760 opts = _byteskwargs(opts) |
25494
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diff
changeset
|
761 timer, fm = gettimer(ui, opts) |
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diff
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|
762 dirstate = repo.dirstate |
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|
763 b'a' in dirstate |
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diff
changeset
|
764 def d(): |
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changeset
|
765 dirstate._map.dirfoldmap.get(b'a') |
34678
e8a89ed7ce96
dirstate: move the _dirfoldmap to dirstatemap
Durham Goode <durham@fb.com>
parents:
34677
diff
changeset
|
766 del dirstate._map.dirfoldmap |
35084
61888bd0b300
dirstate: add explicit methods for querying directories (API)
Mark Thomas <mbthomas@fb.com>
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34750
diff
changeset
|
767 del dirstate._map._dirs |
22780
d8ff1f671aed
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parents:
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diff
changeset
|
768 timer(d) |
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|
769 fm.end() |
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770 |
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|
771 @command(b'perfdirstatewrite', formatteropts) |
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|
772 def perfdirstatewrite(ui, repo, **opts): |
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|
773 opts = _byteskwargs(opts) |
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|
774 timer, fm = gettimer(ui, opts) |
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|
775 ds = repo.dirstate |
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|
776 b"a" in ds |
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|
777 def d(): |
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|
778 ds._dirty = True |
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dirstate: make dirstate.write() callers pass transaction object to it
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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779 ds.write(repo.currenttransaction()) |
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|
780 timer(d) |
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781 fm.end() |
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782 |
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783 @command(b'perfmergecalculate', |
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784 [(b'r', b'rev', b'.', b'rev to merge against')] + formatteropts) |
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|
785 def perfmergecalculate(ui, repo, rev, **opts): |
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786 opts = _byteskwargs(opts) |
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|
787 timer, fm = gettimer(ui, opts) |
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parents:
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788 wctx = repo[None] |
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789 rctx = scmutil.revsingle(repo, rev, rev) |
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790 ancestor = wctx.ancestor(rctx) |
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791 # we don't want working dir files to be stat'd in the benchmark, so prime |
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792 # that cache |
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793 wctx.dirty() |
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794 def d(): |
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|
795 # acceptremote is True because we don't want prompts in the middle of |
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|
796 # our benchmark |
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timeless <timeless@mozdev.org>
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|
797 merge.calculateupdates(repo, wctx, rctx, [ancestor], False, False, |
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Augie Fackler <augie@google.com>
parents:
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798 acceptremote=True, followcopies=True) |
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|
799 timer(d) |
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800 fm.end() |
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|
801 |
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802 @command(b'perfpathcopies', [], b"REV REV") |
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|
803 def perfpathcopies(ui, repo, rev1, rev2, **opts): |
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804 opts = _byteskwargs(opts) |
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|
805 timer, fm = gettimer(ui, opts) |
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|
806 ctx1 = scmutil.revsingle(repo, rev1, rev1) |
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807 ctx2 = scmutil.revsingle(repo, rev2, rev2) |
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|
808 def d(): |
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809 copies.pathcopies(ctx1, ctx2) |
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810 timer(d) |
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811 fm.end() |
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812 |
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813 @command(b'perfphases', |
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814 [(b'', b'full', False, b'include file reading time too'), |
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815 ], b"") |
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816 def perfphases(ui, repo, **opts): |
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817 """benchmark phasesets computation""" |
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818 opts = _byteskwargs(opts) |
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819 timer, fm = gettimer(ui, opts) |
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820 _phases = repo._phasecache |
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821 full = opts.get(b'full') |
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822 def d(): |
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823 phases = _phases |
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824 if full: |
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825 clearfilecache(repo, b'_phasecache') |
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826 phases = repo._phasecache |
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827 phases.invalidate() |
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828 phases.loadphaserevs(repo) |
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829 timer(d) |
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830 fm.end() |
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831 |
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832 @command(b'perfphasesremote', |
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833 [], b"[DEST]") |
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834 def perfphasesremote(ui, repo, dest=None, **opts): |
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835 """benchmark time needed to analyse phases of the remote server""" |
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|
836 from mercurial.node import ( |
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837 bin, |
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838 ) |
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839 from mercurial import ( |
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840 exchange, |
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841 hg, |
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842 phases, |
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|
843 ) |
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844 opts = _byteskwargs(opts) |
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845 timer, fm = gettimer(ui, opts) |
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846 |
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847 path = ui.paths.getpath(dest, default=(b'default-push', b'default')) |
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848 if not path: |
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849 raise error.Abort((b'default repository not configured!'), |
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850 hint=(b"see 'hg help config.paths'")) |
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851 dest = path.pushloc or path.loc |
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852 branches = (path.branch, opts.get(b'branch') or []) |
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853 ui.status((b'analysing phase of %s\n') % util.hidepassword(dest)) |
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854 revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get(b'rev')) |
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855 other = hg.peer(repo, opts, dest) |
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856 |
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857 # easier to perform discovery through the operation |
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858 op = exchange.pushoperation(repo, other) |
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859 exchange._pushdiscoverychangeset(op) |
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|
860 |
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861 remotesubset = op.fallbackheads |
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862 |
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863 with other.commandexecutor() as e: |
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864 remotephases = e.callcommand(b'listkeys', |
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865 {b'namespace': b'phases'}).result() |
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|
866 del other |
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867 publishing = remotephases.get(b'publishing', False) |
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868 if publishing: |
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869 ui.status((b'publishing: yes\n')) |
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870 else: |
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871 ui.status((b'publishing: no\n')) |
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872 |
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873 nodemap = repo.changelog.nodemap |
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874 nonpublishroots = 0 |
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875 for nhex, phase in remotephases.iteritems(): |
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876 if nhex == b'publishing': # ignore data related to publish option |
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877 continue |
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878 node = bin(nhex) |
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879 if node in nodemap and int(phase): |
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|
880 nonpublishroots += 1 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
881 ui.status((b'number of roots: %d\n') % len(remotephases)) |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
882 ui.status((b'number of known non public roots: %d\n') % nonpublishroots) |
39140
1732db2f8210
perf: add a perfphasesremote command
Boris Feld <boris.feld@octobus.net>
parents:
38695
diff
changeset
|
883 def d(): |
1732db2f8210
perf: add a perfphasesremote command
Boris Feld <boris.feld@octobus.net>
parents:
38695
diff
changeset
|
884 phases.remotephasessummary(repo, |
1732db2f8210
perf: add a perfphasesremote command
Boris Feld <boris.feld@octobus.net>
parents:
38695
diff
changeset
|
885 remotesubset, |
1732db2f8210
perf: add a perfphasesremote command
Boris Feld <boris.feld@octobus.net>
parents:
38695
diff
changeset
|
886 remotephases) |
1732db2f8210
perf: add a perfphasesremote command
Boris Feld <boris.feld@octobus.net>
parents:
38695
diff
changeset
|
887 timer(d) |
1732db2f8210
perf: add a perfphasesremote command
Boris Feld <boris.feld@octobus.net>
parents:
38695
diff
changeset
|
888 fm.end() |
1732db2f8210
perf: add a perfphasesremote command
Boris Feld <boris.feld@octobus.net>
parents:
38695
diff
changeset
|
889 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
890 @command(b'perfmanifest',[ |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
891 (b'm', b'manifest-rev', False, b'Look up a manifest node revision'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
892 (b'', b'clear-disk', False, b'clear on-disk caches too'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
893 ], b'REV|NODE') |
38780
ddb15a83ae0b
debug: allow specifying a manifest node rather than a revision
Martijn Pieters <mj@zopatista.com>
parents:
38778
diff
changeset
|
894 def perfmanifest(ui, repo, rev, manifest_rev=False, clear_disk=False, **opts): |
38693
9b6a708f2263
perf: document the perfmanifest command
Boris Feld <boris.feld@octobus.net>
parents:
38273
diff
changeset
|
895 """benchmark the time to read a manifest from disk and return a usable |
9b6a708f2263
perf: document the perfmanifest command
Boris Feld <boris.feld@octobus.net>
parents:
38273
diff
changeset
|
896 dict-like object |
9b6a708f2263
perf: document the perfmanifest command
Boris Feld <boris.feld@octobus.net>
parents:
38273
diff
changeset
|
897 |
9b6a708f2263
perf: document the perfmanifest command
Boris Feld <boris.feld@octobus.net>
parents:
38273
diff
changeset
|
898 Manifest caches are cleared before retrieval.""" |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
899 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
900 timer, fm = gettimer(ui, opts) |
38780
ddb15a83ae0b
debug: allow specifying a manifest node rather than a revision
Martijn Pieters <mj@zopatista.com>
parents:
38778
diff
changeset
|
901 if not manifest_rev: |
ddb15a83ae0b
debug: allow specifying a manifest node rather than a revision
Martijn Pieters <mj@zopatista.com>
parents:
38778
diff
changeset
|
902 ctx = scmutil.revsingle(repo, rev, rev) |
ddb15a83ae0b
debug: allow specifying a manifest node rather than a revision
Martijn Pieters <mj@zopatista.com>
parents:
38778
diff
changeset
|
903 t = ctx.manifestnode() |
ddb15a83ae0b
debug: allow specifying a manifest node rather than a revision
Martijn Pieters <mj@zopatista.com>
parents:
38778
diff
changeset
|
904 else: |
39318
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
905 from mercurial.node import bin |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
906 |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
907 if len(rev) == 40: |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
908 t = bin(rev) |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
909 else: |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
910 try: |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
911 rev = int(rev) |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
912 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
913 if util.safehasattr(repo.manifestlog, b'getstorage'): |
39318
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
914 t = repo.manifestlog.getstorage(b'').node(rev) |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
915 else: |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
916 t = repo.manifestlog._revlog.lookup(rev) |
c03c5f528e9b
perf: use storage API for resolving manifest node
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39194
diff
changeset
|
917 except ValueError: |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
918 raise error.Abort(b'manifest revision must be integer or full ' |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
919 b'node') |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
920 def d(): |
38781
0a57945aaf7f
manifest: persist the manifestfulltext cache
Martijn Pieters <mj@zopatista.com>
parents:
38780
diff
changeset
|
921 repo.manifestlog.clearcaches(clear_persisted_data=clear_disk) |
30369
d79c141fdf41
manifest: remove usages of manifest.read
Durham Goode <durham@fb.com>
parents:
30337
diff
changeset
|
922 repo.manifestlog[t].read() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
923 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
924 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
925 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
926 @command(b'perfchangeset', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
927 def perfchangeset(ui, repo, rev, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
928 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
929 timer, fm = gettimer(ui, opts) |
37355
5bcd5859b505
perf: make perfmanifest and perfnodelookup work with revsets
Martin von Zweigbergk <martinvonz@google.com>
parents:
37269
diff
changeset
|
930 n = scmutil.revsingle(repo, rev).node() |
16262
bf7a6c3b2a4a
perf: add perfchangeset to time changeset parsing
Matt Mackall <mpm@selenic.com>
parents:
16260
diff
changeset
|
931 def d(): |
19378
9de689d20230
cleanup: drop unused variables and an unused import
Simon Heimberg <simohe@besonet.ch>
parents:
19322
diff
changeset
|
932 repo.changelog.read(n) |
16266
77d56a5e74a5
perf: add a changeset test
Matt Mackall <mpm@selenic.com>
parents:
16262
diff
changeset
|
933 #repo.changelog._cache = None |
16262
bf7a6c3b2a4a
perf: add perfchangeset to time changeset parsing
Matt Mackall <mpm@selenic.com>
parents:
16260
diff
changeset
|
934 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
935 fm.end() |
16262
bf7a6c3b2a4a
perf: add perfchangeset to time changeset parsing
Matt Mackall <mpm@selenic.com>
parents:
16260
diff
changeset
|
936 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
937 @command(b'perfindex', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
938 def perfindex(ui, repo, **opts): |
13255
2696730ca233
perf: make perfindex results useful on hg with lazyparser
Matt Mackall <mpm@selenic.com>
parents:
13254
diff
changeset
|
939 import mercurial.revlog |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
940 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
941 timer, fm = gettimer(ui, opts) |
13277
9f707b297b0f
perf: restore lazyindex hack
Matt Mackall <mpm@selenic.com>
parents:
13262
diff
changeset
|
942 mercurial.revlog._prereadsize = 2**24 # disable lazy parser in old hg |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
943 n = repo[b"tip"].node() |
30146
148ccd1d9f2f
perf: add functions to get vfs-like object for Mercurial earlier than 2.3
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30145
diff
changeset
|
944 svfs = getsvfs(repo) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
945 def d(): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
946 cl = mercurial.revlog.revlog(svfs, b"00changelog.i") |
16260
33fcad3cfbbc
perf: tweak tests for testing index performance improvements
Matt Mackall <mpm@selenic.com>
parents:
14671
diff
changeset
|
947 cl.rev(n) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
948 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
949 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
950 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
951 @command(b'perfstartup', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
952 def perfstartup(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
953 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
954 timer, fm = gettimer(ui, opts) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
955 cmd = sys.argv[0] |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
956 def d(): |
39824
db875f97a969
py3: un-byteify strings around os.system() and os.devnull in contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39823
diff
changeset
|
957 if os.name != r'nt': |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
958 os.system(b"HGRCPATH= %s version -q > /dev/null" % cmd) |
27382
de7bcbc68042
perf: adjust perfstartup() for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
27345
diff
changeset
|
959 else: |
39824
db875f97a969
py3: un-byteify strings around os.system() and os.devnull in contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39823
diff
changeset
|
960 os.environ[r'HGRCPATH'] = r' ' |
db875f97a969
py3: un-byteify strings around os.system() and os.devnull in contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39823
diff
changeset
|
961 os.system(r"%s version -q > NUL" % cmd) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
962 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
963 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
964 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
965 @command(b'perfparents', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
966 def perfparents(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
967 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
968 timer, fm = gettimer(ui, opts) |
27305
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
969 # control the number of commits perfparents iterates over |
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
970 # experimental config: perf.parentscount |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
971 count = getint(ui, b"perf", b"parentscount", 1000) |
27305
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
972 if len(repo.changelog) < count: |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
973 raise error.Abort(b"repo needs %d commits for this test" % count) |
27100
8d5dba93aa4f
contrib/perf: perfparents handle filtered repos
timeless <timeless@mozdev.org>
parents:
27099
diff
changeset
|
974 repo = repo.unfiltered() |
39822
86dbeb7c9a11
py3: switch contrib/perf from xrange to pycompat.xrange
Matt Harbison <matt_harbison@yahoo.com>
parents:
39821
diff
changeset
|
975 nl = [repo.changelog.node(i) for i in _xrange(count)] |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
976 def d(): |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
977 for n in nl: |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
978 repo.changelog.parents(n) |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
979 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
980 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
981 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
982 @command(b'perfctxfiles', formatteropts) |
27095
aaf4e2d77148
contrib/perf: name functions to match decorators
timeless <timeless@mozdev.org>
parents:
27072
diff
changeset
|
983 def perfctxfiles(ui, repo, x, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
984 opts = _byteskwargs(opts) |
24349
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
985 x = int(x) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
986 timer, fm = gettimer(ui, opts) |
24349
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
987 def d(): |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
988 len(repo[x].files()) |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
989 timer(d) |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
990 fm.end() |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
991 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
992 @command(b'perfrawfiles', formatteropts) |
27095
aaf4e2d77148
contrib/perf: name functions to match decorators
timeless <timeless@mozdev.org>
parents:
27072
diff
changeset
|
993 def perfrawfiles(ui, repo, x, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
994 opts = _byteskwargs(opts) |
24349
389693a245fa
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995 x = int(x) |
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996 timer, fm = gettimer(ui, opts) |
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997 cl = repo.changelog |
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|
998 def d(): |
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999 len(cl.read(x)[3]) |
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|
1000 timer(d) |
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1001 fm.end() |
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1002 |
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1003 @command(b'perflookup', formatteropts) |
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1004 def perflookup(ui, repo, rev, **opts): |
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1005 opts = _byteskwargs(opts) |
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1006 timer, fm = gettimer(ui, opts) |
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1007 timer(lambda: len(repo.lookup(rev))) |
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1008 fm.end() |
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|
1009 |
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|
1010 @command(b'perflinelogedits', |
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1011 [(b'n', b'edits', 10000, b'number of edits'), |
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|
1012 (b'', b'max-hunk-lines', 10, b'max lines in a hunk'), |
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|
1013 ], norepo=True) |
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Jun Wu <quark@fb.com>
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diff
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|
1014 def perflinelogedits(ui, **opts): |
1601afbb573c
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Jun Wu <quark@fb.com>
parents:
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diff
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|
1015 from mercurial import linelog |
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|
1016 |
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|
1017 opts = _byteskwargs(opts) |
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1018 |
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1019 edits = opts[b'edits'] |
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|
1020 maxhunklines = opts[b'max_hunk_lines'] |
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|
1021 |
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|
1022 maxb1 = 100000 |
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|
1023 random.seed(0) |
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|
1024 randint = random.randint |
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Jun Wu <quark@fb.com>
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diff
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|
1025 currentlines = 0 |
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Jun Wu <quark@fb.com>
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38781
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|
1026 arglist = [] |
39822
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py3: switch contrib/perf from xrange to pycompat.xrange
Matt Harbison <matt_harbison@yahoo.com>
parents:
39821
diff
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|
1027 for rev in _xrange(edits): |
38969
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Jun Wu <quark@fb.com>
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|
1028 a1 = randint(0, currentlines) |
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perf: add a command to benchmark linelog edits
Jun Wu <quark@fb.com>
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|
1029 a2 = randint(a1, min(currentlines, a1 + maxhunklines)) |
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Jun Wu <quark@fb.com>
parents:
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|
1030 b1 = randint(0, maxb1) |
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perf: add a command to benchmark linelog edits
Jun Wu <quark@fb.com>
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diff
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|
1031 b2 = randint(b1, b1 + maxhunklines) |
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Jun Wu <quark@fb.com>
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diff
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|
1032 currentlines += (b2 - b1) - (a2 - a1) |
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perf: add a command to benchmark linelog edits
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|
1033 arglist.append((rev, a1, a2, b1, b2)) |
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|
1034 |
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|
1035 def d(): |
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Jun Wu <quark@fb.com>
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|
1036 ll = linelog.linelog() |
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|
1037 for args in arglist: |
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Jun Wu <quark@fb.com>
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diff
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|
1038 ll.replacelines(*args) |
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Jun Wu <quark@fb.com>
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|
1039 |
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Jun Wu <quark@fb.com>
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diff
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|
1040 timer, fm = gettimer(ui, opts) |
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38781
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|
1041 timer(d) |
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Jun Wu <quark@fb.com>
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diff
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|
1042 fm.end() |
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|
1043 |
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|
1044 @command(b'perfrevrange', formatteropts) |
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|
1045 def perfrevrange(ui, repo, *specs, **opts): |
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Matt Harbison <matt_harbison@yahoo.com>
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|
1046 opts = _byteskwargs(opts) |
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diff
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|
1047 timer, fm = gettimer(ui, opts) |
16858
fdf99e0f60f3
perf: add a benchmark for revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16802
diff
changeset
|
1048 revrange = scmutil.revrange |
fdf99e0f60f3
perf: add a benchmark for revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16802
diff
changeset
|
1049 timer(lambda: len(revrange(repo, specs))) |
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1050 fm.end() |
16858
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Bryan O'Sullivan <bryano@fb.com>
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diff
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|
1051 |
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|
1052 @command(b'perfnodelookup', formatteropts) |
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|
1053 def perfnodelookup(ui, repo, rev, **opts): |
39825
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|
1054 opts = _byteskwargs(opts) |
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|
1055 timer, fm = gettimer(ui, opts) |
16309 | 1056 import mercurial.revlog |
1057 mercurial.revlog._prereadsize = 2**24 # disable lazy parser in old hg | |
37355
5bcd5859b505
perf: make perfmanifest and perfnodelookup work with revsets
Martin von Zweigbergk <martinvonz@google.com>
parents:
37269
diff
changeset
|
1058 n = scmutil.revsingle(repo, rev).node() |
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|
1059 cl = mercurial.revlog.revlog(getsvfs(repo), b"00changelog.i") |
16414
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parsers: use base-16 trie for faster node->rev mapping
Bryan O'Sullivan <bryano@fb.com>
parents:
16403
diff
changeset
|
1060 def d(): |
e8d37b78acfb
parsers: use base-16 trie for faster node->rev mapping
Bryan O'Sullivan <bryano@fb.com>
parents:
16403
diff
changeset
|
1061 cl.rev(n) |
16785
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
1062 clearcaches(cl) |
16414
e8d37b78acfb
parsers: use base-16 trie for faster node->rev mapping
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
1063 timer(d) |
23171
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1064 fm.end() |
16414
e8d37b78acfb
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Bryan O'Sullivan <bryano@fb.com>
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16403
diff
changeset
|
1065 |
39362
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|
1066 @command(b'perflog', |
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|
1067 [(b'', b'rename', False, b'ask log to follow renames') |
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|
1068 ] + formatteropts) |
27306
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
1069 def perflog(ui, repo, rev=None, **opts): |
39825
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Matt Harbison <matt_harbison@yahoo.com>
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diff
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|
1070 opts = _byteskwargs(opts) |
27306
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timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
1071 if rev is None: |
bafb1235f505
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parents:
27305
diff
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|
1072 rev=[] |
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changeset
|
1073 timer, fm = gettimer(ui, opts) |
7872
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Alexander Solovyov <piranha@piranha.org.ua>
parents:
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diff
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|
1074 ui.pushbuffer() |
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|
1075 timer(lambda: commands.log(ui, repo, rev=rev, date=b'', user=b'', |
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|
1076 copies=opts.get(b'rename'))) |
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Alexander Solovyov <piranha@piranha.org.ua>
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|
1077 ui.popbuffer() |
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|
1078 fm.end() |
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|
1079 |
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|
1080 @command(b'perfmoonwalk', formatteropts) |
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|
1081 def perfmoonwalk(ui, repo, **opts): |
20178
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|
1082 """benchmark walking the changelog backwards |
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|
1083 |
74aea4be8e78
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diff
changeset
|
1084 This also loads the changelog data for each revision in the changelog. |
74aea4be8e78
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|
1085 """ |
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|
1086 opts = _byteskwargs(opts) |
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|
1087 timer, fm = gettimer(ui, opts) |
20178
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Brodie Rao <brodie@sf.io>
parents:
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diff
changeset
|
1088 def moonwalk(): |
38778
a4d847cea6f8
perfmoonwalk: make work with filtered repo
Martin von Zweigbergk <martinvonz@google.com>
parents:
38695
diff
changeset
|
1089 for i in repo.changelog.revs(start=(len(repo) - 1), stop=-1): |
20178
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|
1090 ctx = repo[i] |
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diff
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|
1091 ctx.branch() # read changelog data (in addition to the index) |
74aea4be8e78
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parents:
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diff
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|
1092 timer(moonwalk) |
23171
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|
1093 fm.end() |
20178
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diff
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|
1094 |
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|
1095 @command(b'perftemplating', |
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|
1096 [(b'r', b'rev', [], b'revisions to run the template on'), |
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|
1097 ] + formatteropts) |
38258
ae6e02fcee24
perftemplating: allow to specify the template to test
Boris Feld <boris.feld@octobus.net>
parents:
38257
diff
changeset
|
1098 def perftemplating(ui, repo, testedtemplate=None, **opts): |
ae6e02fcee24
perftemplating: allow to specify the template to test
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38257
diff
changeset
|
1099 """test the rendering time of a given template""" |
38257
a577a199983c
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38256
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|
1100 if makelogtemplater is None: |
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|
1101 raise error.Abort((b"perftemplating not available with this Mercurial"), |
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|
1102 hint=b"use 4.3 or later") |
38257
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38256
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|
1103 |
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39824
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|
1104 opts = _byteskwargs(opts) |
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|
1105 |
38255
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Boris Feld <boris.feld@octobus.net>
parents:
38254
diff
changeset
|
1106 nullui = ui.copy() |
39824
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py3: un-byteify strings around os.system() and os.devnull in contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39823
diff
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|
1107 nullui.fout = open(os.devnull, r'wb') |
38255
71d59b487d0c
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diff
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|
1108 nullui.disablepager() |
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diff
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|
1109 revs = opts.get(b'rev') |
38257
a577a199983c
perftemplating: stop going through the log command
Boris Feld <boris.feld@octobus.net>
parents:
38256
diff
changeset
|
1110 if not revs: |
39362
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1111 revs = [b'all()'] |
38257
a577a199983c
perftemplating: stop going through the log command
Boris Feld <boris.feld@octobus.net>
parents:
38256
diff
changeset
|
1112 revs = list(scmutil.revrange(repo, revs)) |
a577a199983c
perftemplating: stop going through the log command
Boris Feld <boris.feld@octobus.net>
parents:
38256
diff
changeset
|
1113 |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1114 defaulttemplate = (b'{date|shortdate} [{rev}:{node|short}]' |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1115 b' {author|person}: {desc|firstline}\n') |
38258
ae6e02fcee24
perftemplating: allow to specify the template to test
Boris Feld <boris.feld@octobus.net>
parents:
38257
diff
changeset
|
1116 if testedtemplate is None: |
ae6e02fcee24
perftemplating: allow to specify the template to test
Boris Feld <boris.feld@octobus.net>
parents:
38257
diff
changeset
|
1117 testedtemplate = defaulttemplate |
ae6e02fcee24
perftemplating: allow to specify the template to test
Boris Feld <boris.feld@octobus.net>
parents:
38257
diff
changeset
|
1118 displayer = makelogtemplater(nullui, repo, testedtemplate) |
38254
6b91815fcdce
perftemplating: move template formating into its own function
Boris Feld <boris.feld@octobus.net>
parents:
38253
diff
changeset
|
1119 def format(): |
38257
a577a199983c
perftemplating: stop going through the log command
Boris Feld <boris.feld@octobus.net>
parents:
38256
diff
changeset
|
1120 for r in revs: |
a577a199983c
perftemplating: stop going through the log command
Boris Feld <boris.feld@octobus.net>
parents:
38256
diff
changeset
|
1121 ctx = repo[r] |
a577a199983c
perftemplating: stop going through the log command
Boris Feld <boris.feld@octobus.net>
parents:
38256
diff
changeset
|
1122 displayer.show(ctx) |
a577a199983c
perftemplating: stop going through the log command
Boris Feld <boris.feld@octobus.net>
parents:
38256
diff
changeset
|
1123 displayer.flush(ctx) |
38254
6b91815fcdce
perftemplating: move template formating into its own function
Boris Feld <boris.feld@octobus.net>
parents:
38253
diff
changeset
|
1124 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1125 timer, fm = gettimer(ui, opts) |
38254
6b91815fcdce
perftemplating: move template formating into its own function
Boris Feld <boris.feld@octobus.net>
parents:
38253
diff
changeset
|
1126 timer(format) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1127 fm.end() |
7872
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
1128 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1129 @command(b'perfcca', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1130 def perfcca(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1131 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1132 timer, fm = gettimer(ui, opts) |
17216
01c1ee4bd1dd
perf: fix perfcca to work with new casecollisionauditor interface
Joshua Redstone <joshua.redstone@fb.com>
parents:
16866
diff
changeset
|
1133 timer(lambda: scmutil.casecollisionauditor(ui, False, repo.dirstate)) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1134 fm.end() |
16386
ccc173d0914e
perf: add case collision auditor perf
Matt Mackall <mpm@selenic.com>
parents:
16309
diff
changeset
|
1135 |
39362
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1136 @command(b'perffncacheload', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1137 def perffncacheload(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1138 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1139 timer, fm = gettimer(ui, opts) |
17780
769f66861eb8
perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents:
17553
diff
changeset
|
1140 s = repo.store |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1141 def d(): |
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1142 s.fncache._load() |
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1143 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1144 fm.end() |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1145 |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1146 @command(b'perffncachewrite', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1147 def perffncachewrite(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1148 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1149 timer, fm = gettimer(ui, opts) |
17780
769f66861eb8
perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents:
17553
diff
changeset
|
1150 s = repo.store |
38695
2cdb82e8fb44
perffncachewrite: load fncache after lock is acquired
Boris Feld <boris.feld@octobus.net>
parents:
38694
diff
changeset
|
1151 lock = repo.lock() |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1152 s.fncache._load() |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1153 tr = repo.transaction(b'perffncachewrite') |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1154 tr.addbackup(b'fncache') |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1155 def d(): |
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1156 s.fncache._dirty = True |
27097
b3e24a9c5f9b
contrib/perf: fix perffncachewrite
timeless <timeless@mozdev.org>
parents:
27096
diff
changeset
|
1157 s.fncache.write(tr) |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1158 timer(d) |
30069
98b9846a131e
perf: release lock after transaction in perffncachewrite
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30018
diff
changeset
|
1159 tr.close() |
27097
b3e24a9c5f9b
contrib/perf: fix perffncachewrite
timeless <timeless@mozdev.org>
parents:
27096
diff
changeset
|
1160 lock.release() |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1161 fm.end() |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
1162 |
39362
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1163 @command(b'perffncacheencode', formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1164 def perffncacheencode(ui, repo, **opts): |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1165 opts = _byteskwargs(opts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1166 timer, fm = gettimer(ui, opts) |
17780
769f66861eb8
perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents:
17553
diff
changeset
|
1167 s = repo.store |
17553
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
1168 s.fncache._load() |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
1169 def d(): |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
1170 for p in s.fncache.entries: |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
1171 s.encode(p) |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
1172 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1173 fm.end() |
17553
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
1174 |
36766
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1175 def _bdiffworker(q, blocks, xdiff, ready, done): |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1176 while not done.is_set(): |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1177 pair = q.get() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1178 while pair is not None: |
36766
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1179 if xdiff: |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1180 mdiff.bdiff.xdiffblocks(*pair) |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1181 elif blocks: |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1182 mdiff.bdiff.blocks(*pair) |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1183 else: |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1184 mdiff.textdiff(*pair) |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1185 q.task_done() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1186 pair = q.get() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1187 q.task_done() # for the None one |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1188 with ready: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1189 ready.wait() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1190 |
39319
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1191 def _manifestrevision(repo, mnode): |
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1192 ml = repo.manifestlog |
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1193 |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1194 if util.safehasattr(ml, b'getstorage'): |
39319
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1195 store = ml.getstorage(b'') |
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1196 else: |
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1197 store = ml._revlog |
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1198 |
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1199 return store.revision(mnode) |
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1200 |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1201 @command(b'perfbdiff', revlogopts + formatteropts + [ |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1202 (b'', b'count', 1, b'number of revisions to test (when using --startrev)'), |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1203 (b'', b'alldata', False, b'test bdiffs for all associated revisions'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1204 (b'', b'threads', 0, b'number of thread to use (disable with 0)'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1205 (b'', b'blocks', False, b'test computing diffs into blocks'), |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1206 (b'', b'xdiff', False, b'use xdiff algorithm'), |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1207 ], |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1208 |
39362
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1209 b'-c|-m|FILE REV') |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1210 def perfbdiff(ui, repo, file_, rev=None, count=None, threads=0, **opts): |
30336
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1211 """benchmark a bdiff between revisions |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1212 |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1213 By default, benchmark a bdiff between its delta parent and itself. |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1214 |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1215 With ``--count``, benchmark bdiffs between delta parents and self for N |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1216 revisions starting at the specified revision. |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1217 |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1218 With ``--alldata``, assume the requested revision is a changeset and |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1219 measure bdiffs for all changes related to that changeset (manifest |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1220 and filelogs). |
30336
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1221 """ |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1222 opts = _byteskwargs(opts) |
36766
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1223 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1224 if opts[b'xdiff'] and not opts[b'blocks']: |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1225 raise error.CommandError(b'perfbdiff', b'--xdiff requires --blocks') |
36766
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1226 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1227 if opts[b'alldata']: |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1228 opts[b'changelog'] = True |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1229 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1230 if opts.get(b'changelog') or opts.get(b'manifest'): |
30307
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1231 file_, rev = None, file_ |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1232 elif rev is None: |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1233 raise error.CommandError(b'perfbdiff', b'invalid arguments') |
30307
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1234 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1235 blocks = opts[b'blocks'] |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1236 xdiff = opts[b'xdiff'] |
30335
7d91a085ebe6
perf: prepare to handle multiple pairs in perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30307
diff
changeset
|
1237 textpairs = [] |
7d91a085ebe6
perf: prepare to handle multiple pairs in perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30307
diff
changeset
|
1238 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1239 r = cmdutil.openrevlog(repo, b'perfbdiff', file_, opts) |
30307
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1240 |
30336
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1241 startrev = r.rev(r.lookup(rev)) |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
1242 for rev in range(startrev, min(startrev + count, len(r) - 1)): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1243 if opts[b'alldata']: |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1244 # Load revisions associated with changeset. |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1245 ctx = repo[rev] |
39319
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1246 mtext = _manifestrevision(repo, ctx.manifestnode()) |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1247 for pctx in ctx.parents(): |
39319
862d23bc5749
perf: add function for obtaining manifest revision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39318
diff
changeset
|
1248 pman = _manifestrevision(repo, pctx.manifestnode()) |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1249 textpairs.append((pman, mtext)) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1250 |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1251 # Load filelog revisions by iterating manifest delta. |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1252 man = ctx.manifest() |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1253 pman = ctx.p1().manifest() |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1254 for filename, change in pman.diff(man).items(): |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1255 fctx = repo.file(filename) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1256 f1 = fctx.revision(change[0][0] or -1) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1257 f2 = fctx.revision(change[1][0] or -1) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1258 textpairs.append((f1, f2)) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1259 else: |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1260 dp = r.deltaparent(rev) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
1261 textpairs.append((r.revision(dp), r.revision(rev))) |
30307
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1262 |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1263 withthreads = threads > 0 |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1264 if not withthreads: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1265 def d(): |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1266 for pair in textpairs: |
36766
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1267 if xdiff: |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1268 mdiff.bdiff.xdiffblocks(*pair) |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1269 elif blocks: |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1270 mdiff.bdiff.blocks(*pair) |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1271 else: |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1272 mdiff.textdiff(*pair) |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1273 else: |
37844
8fb9985382be
pycompat: export queue module instead of symbols in module (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
37355
diff
changeset
|
1274 q = queue() |
39822
86dbeb7c9a11
py3: switch contrib/perf from xrange to pycompat.xrange
Matt Harbison <matt_harbison@yahoo.com>
parents:
39821
diff
changeset
|
1275 for i in _xrange(threads): |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1276 q.put(None) |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1277 ready = threading.Condition() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1278 done = threading.Event() |
39822
86dbeb7c9a11
py3: switch contrib/perf from xrange to pycompat.xrange
Matt Harbison <matt_harbison@yahoo.com>
parents:
39821
diff
changeset
|
1279 for i in _xrange(threads): |
36766
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1280 threading.Thread(target=_bdiffworker, |
d382344c69aa
perf: teach perfbdiff to call blocks() and to use xdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36360
diff
changeset
|
1281 args=(q, blocks, xdiff, ready, done)).start() |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1282 q.join() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1283 def d(): |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1284 for pair in textpairs: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1285 q.put(pair) |
39822
86dbeb7c9a11
py3: switch contrib/perf from xrange to pycompat.xrange
Matt Harbison <matt_harbison@yahoo.com>
parents:
39821
diff
changeset
|
1286 for i in _xrange(threads): |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1287 q.put(None) |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1288 with ready: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1289 ready.notify_all() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1290 q.join() |
30307
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1291 timer, fm = gettimer(ui, opts) |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1292 timer(d) |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1293 fm.end() |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
1294 |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1295 if withthreads: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1296 done.set() |
39822
86dbeb7c9a11
py3: switch contrib/perf from xrange to pycompat.xrange
Matt Harbison <matt_harbison@yahoo.com>
parents:
39821
diff
changeset
|
1297 for i in _xrange(threads): |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1298 q.put(None) |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1299 with ready: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1300 ready.notify_all() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
1301 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1302 @command(b'perfunidiff', revlogopts + formatteropts + [ |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1303 (b'', b'count', 1, b'number of revisions to test (when using --startrev)'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1304 (b'', b'alldata', False, b'test unidiffs for all associated revisions'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1305 ], b'-c|-m|FILE REV') |
35861
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1306 def perfunidiff(ui, repo, file_, rev=None, count=None, **opts): |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1307 """benchmark a unified diff between revisions |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1308 |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1309 This doesn't include any copy tracing - it's just a unified diff |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1310 of the texts. |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1311 |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1312 By default, benchmark a diff between its delta parent and itself. |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1313 |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1314 With ``--count``, benchmark diffs between delta parents and self for N |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1315 revisions starting at the specified revision. |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1316 |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1317 With ``--alldata``, assume the requested revision is a changeset and |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1318 measure diffs for all changes related to that changeset (manifest |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1319 and filelogs). |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1320 """ |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1321 opts = _byteskwargs(opts) |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1322 if opts[b'alldata']: |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1323 opts[b'changelog'] = True |
35861
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1324 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1325 if opts.get(b'changelog') or opts.get(b'manifest'): |
35861
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1326 file_, rev = None, file_ |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1327 elif rev is None: |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1328 raise error.CommandError(b'perfunidiff', b'invalid arguments') |
35861
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1329 |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1330 textpairs = [] |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1331 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1332 r = cmdutil.openrevlog(repo, b'perfunidiff', file_, opts) |
35861
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1333 |
ed939545edd0
perf: add a perfunidiff command for benchmarking unified diff speed
Augie Fackler <augie@google.com>
parents:
35602
diff
changeset
|
1334 startrev = r.rev(r.lookup(rev)) |
ed939545edd0
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1335 for rev in range(startrev, min(startrev + count, len(r) - 1)): |
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1336 if opts[b'alldata']: |
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1337 # Load revisions associated with changeset. |
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1338 ctx = repo[rev] |
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1339 mtext = _manifestrevision(repo, ctx.manifestnode()) |
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1340 for pctx in ctx.parents(): |
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1341 pman = _manifestrevision(repo, pctx.manifestnode()) |
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1342 textpairs.append((pman, mtext)) |
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1343 |
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1344 # Load filelog revisions by iterating manifest delta. |
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1345 man = ctx.manifest() |
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1346 pman = ctx.p1().manifest() |
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1347 for filename, change in pman.diff(man).items(): |
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1348 fctx = repo.file(filename) |
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1349 f1 = fctx.revision(change[0][0] or -1) |
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1350 f2 = fctx.revision(change[1][0] or -1) |
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1351 textpairs.append((f1, f2)) |
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1352 else: |
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1353 dp = r.deltaparent(rev) |
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1354 textpairs.append((r.revision(dp), r.revision(rev))) |
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1355 |
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1356 def d(): |
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1357 for left, right in textpairs: |
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1358 # The date strings don't matter, so we pass empty strings. |
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1359 headerlines, hunks = mdiff.unidiff( |
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1360 left, b'', right, b'', b'left', b'right', binary=False) |
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1361 # consume iterators in roughly the way patch.py does |
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1362 b'\n'.join(headerlines) |
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1363 b''.join(sum((list(hlines) for hrange, hlines in hunks), [])) |
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1364 timer, fm = gettimer(ui, opts) |
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1365 timer(d) |
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1366 fm.end() |
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1367 |
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1368 @command(b'perfdiffwd', formatteropts) |
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|
1369 def perfdiffwd(ui, repo, **opts): |
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1370 """Profile diff of working directory changes""" |
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1371 opts = _byteskwargs(opts) |
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1372 timer, fm = gettimer(ui, opts) |
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1373 options = { |
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1374 b'w': b'ignore_all_space', |
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1375 b'b': b'ignore_space_change', |
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1376 b'B': b'ignore_blank_lines', |
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1377 } |
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1378 |
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1379 for diffopt in (b'', b'w', b'b', b'B', b'wB'): |
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1380 opts = dict((options[c], b'1') for c in diffopt) |
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1381 def d(): |
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1382 ui.pushbuffer() |
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|
1383 commands.diff(ui, repo, **opts) |
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1384 ui.popbuffer() |
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1385 title = b'diffopts: %s' % (diffopt and (b'-' + diffopt) or b'none') |
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1386 timer(d, title) |
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1387 fm.end() |
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1388 |
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1389 @command(b'perfrevlogindex', revlogopts + formatteropts, |
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1390 b'-c|-m|FILE') |
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1391 def perfrevlogindex(ui, repo, file_=None, **opts): |
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1392 """Benchmark operations against a revlog index. |
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1393 |
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1394 This tests constructing a revlog instance, reading index data, |
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1395 parsing index data, and performing various operations related to |
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1396 index data. |
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1397 """ |
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1398 |
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|
1399 opts = _byteskwargs(opts) |
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1400 |
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1401 rl = cmdutil.openrevlog(repo, b'perfrevlogindex', file_, opts) |
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1402 |
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1403 opener = getattr(rl, 'opener') # trick linter |
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1404 indexfile = rl.indexfile |
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1405 data = opener.read(indexfile) |
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1406 |
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1407 header = struct.unpack(b'>I', data[0:4])[0] |
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|
1408 version = header & 0xFFFF |
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|
1409 if version == 1: |
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|
1410 revlogio = revlog.revlogio() |
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1411 inline = header & (1 << 16) |
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1412 else: |
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1413 raise error.Abort((b'unsupported revlog version: %d') % version) |
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1414 |
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1415 rllen = len(rl) |
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1416 |
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1417 node0 = rl.node(0) |
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1418 node25 = rl.node(rllen // 4) |
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1419 node50 = rl.node(rllen // 2) |
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1420 node75 = rl.node(rllen // 4 * 3) |
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1421 node100 = rl.node(rllen - 1) |
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1422 |
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1423 allrevs = range(rllen) |
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1424 allrevsrev = list(reversed(allrevs)) |
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1425 allnodes = [rl.node(rev) for rev in range(rllen)] |
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1426 allnodesrev = list(reversed(allnodes)) |
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1427 |
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1428 def constructor(): |
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|
1429 revlog.revlog(opener, indexfile) |
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1430 |
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1431 def read(): |
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1432 with opener(indexfile) as fh: |
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1433 fh.read() |
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1434 |
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1435 def parseindex(): |
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|
1436 revlogio.parseindex(data, inline) |
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1437 |
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1438 def getentry(revornode): |
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1439 index = revlogio.parseindex(data, inline)[0] |
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1440 index[revornode] |
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1441 |
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1442 def getentries(revs, count=1): |
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1443 index = revlogio.parseindex(data, inline)[0] |
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1444 |
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|
1445 for i in range(count): |
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|
1446 for rev in revs: |
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|
1447 index[rev] |
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|
1448 |
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|
1449 def resolvenode(node): |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1450 nodemap = revlogio.parseindex(data, inline)[1] |
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perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1451 # This only works for the C code. |
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perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
changeset
|
1452 if nodemap is None: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1453 return |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1454 |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1455 try: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1456 nodemap[node] |
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perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1457 except error.RevlogError: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1458 pass |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1459 |
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perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1460 def resolvenodes(nodes, count=1): |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1461 nodemap = revlogio.parseindex(data, inline)[1] |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1462 if nodemap is None: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1463 return |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1464 |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
changeset
|
1465 for i in range(count): |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1466 for node in nodes: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1467 try: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1468 nodemap[node] |
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perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
1469 except error.RevlogError: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1470 pass |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1471 |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
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|
1472 benches = [ |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
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|
1473 (constructor, b'revlog constructor'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
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|
1474 (read, b'read'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
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|
1475 (parseindex, b'create index object'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1476 (lambda: getentry(0), b'retrieve index entry for rev 0'), |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1477 (lambda: resolvenode(b'a' * 20), b'look up missing node'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1478 (lambda: resolvenode(node0), b'look up node at rev 0'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1479 (lambda: resolvenode(node25), b'look up node at 1/4 len'), |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1480 (lambda: resolvenode(node50), b'look up node at 1/2 len'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1481 (lambda: resolvenode(node75), b'look up node at 3/4 len'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1482 (lambda: resolvenode(node100), b'look up node at tip'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
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|
1483 # 2x variation is to measure caching impact. |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
1484 (lambda: resolvenodes(allnodes), |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1485 b'look up all nodes (forward)'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
1486 (lambda: resolvenodes(allnodes, 2), |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1487 b'look up all nodes 2x (forward)'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
changeset
|
1488 (lambda: resolvenodes(allnodesrev), |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1489 b'look up all nodes (reverse)'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
changeset
|
1490 (lambda: resolvenodes(allnodesrev, 2), |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1491 b'look up all nodes 2x (reverse)'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
changeset
|
1492 (lambda: getentries(allrevs), |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1493 b'retrieve all index entries (forward)'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1494 (lambda: getentries(allrevs, 2), |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1495 b'retrieve all index entries 2x (forward)'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1496 (lambda: getentries(allrevsrev), |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1497 b'retrieve all index entries (reverse)'), |
32532
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
changeset
|
1498 (lambda: getentries(allrevsrev, 2), |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1499 b'retrieve all index entries 2x (reverse)'), |
32532
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parents:
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diff
changeset
|
1500 ] |
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Gregory Szorc <gregory.szorc@gmail.com>
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32531
diff
changeset
|
1501 |
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perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1502 for fn, title in benches: |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1503 timer, fm = gettimer(ui, opts) |
e4f514627514
perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1504 timer(fn, title=title) |
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perf: benchmark command for revlog indexes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1505 fm.end() |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
32531
diff
changeset
|
1506 |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1507 @command(b'perfrevlogrevisions', revlogopts + formatteropts + |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1508 [(b'd', b'dist', 100, b'distance between the revisions'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1509 (b's', b'startrev', 0, b'revision to start reading at'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1510 (b'', b'reverse', False, b'read in reverse')], |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1511 b'-c|-m|FILE') |
32531
7236facefd4f
perf: rename perfrevlog to perfrevlogrevisions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32467
diff
changeset
|
1512 def perfrevlogrevisions(ui, repo, file_=None, startrev=0, reverse=False, |
7236facefd4f
perf: rename perfrevlog to perfrevlogrevisions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32467
diff
changeset
|
1513 **opts): |
27492
ac549d7fbc2b
perf: use standard arguments for perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27472
diff
changeset
|
1514 """Benchmark reading a series of revisions from a revlog. |
ac549d7fbc2b
perf: use standard arguments for perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27472
diff
changeset
|
1515 |
ac549d7fbc2b
perf: use standard arguments for perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27472
diff
changeset
|
1516 By default, we read every ``-d/--dist`` revision from 0 to tip of |
ac549d7fbc2b
perf: use standard arguments for perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27472
diff
changeset
|
1517 the specified revlog. |
27493
14b0930105da
perf: make start revision configurable for perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27492
diff
changeset
|
1518 |
14b0930105da
perf: make start revision configurable for perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27492
diff
changeset
|
1519 The start revision can be defined via ``-s/--startrev``. |
27492
ac549d7fbc2b
perf: use standard arguments for perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27472
diff
changeset
|
1520 """ |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1521 opts = _byteskwargs(opts) |
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1522 |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
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39319
diff
changeset
|
1523 rl = cmdutil.openrevlog(repo, b'perfrevlogrevisions', file_, opts) |
32232
4c6b2076d292
perf: move revlog construction and length calculation out of benchmark
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32231
diff
changeset
|
1524 rllen = getlen(ui)(rl) |
30017
973cf6c3de30
perf: add --reverse to perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29567
diff
changeset
|
1525 |
11694
bf49d48e4602
perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
10493
diff
changeset
|
1526 def d(): |
32232
4c6b2076d292
perf: move revlog construction and length calculation out of benchmark
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32231
diff
changeset
|
1527 rl.clearcaches() |
30017
973cf6c3de30
perf: add --reverse to perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29567
diff
changeset
|
1528 |
32224
6b582f9b6e5e
perf: don't clobber startrev variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32202
diff
changeset
|
1529 beginrev = startrev |
32232
4c6b2076d292
perf: move revlog construction and length calculation out of benchmark
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32231
diff
changeset
|
1530 endrev = rllen |
39362
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contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
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39319
diff
changeset
|
1531 dist = opts[b'dist'] |
30017
973cf6c3de30
perf: add --reverse to perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29567
diff
changeset
|
1532 |
973cf6c3de30
perf: add --reverse to perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29567
diff
changeset
|
1533 if reverse: |
32224
6b582f9b6e5e
perf: don't clobber startrev variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32202
diff
changeset
|
1534 beginrev, endrev = endrev, beginrev |
30017
973cf6c3de30
perf: add --reverse to perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29567
diff
changeset
|
1535 dist = -1 * dist |
973cf6c3de30
perf: add --reverse to perfrevlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29567
diff
changeset
|
1536 |
39822
86dbeb7c9a11
py3: switch contrib/perf from xrange to pycompat.xrange
Matt Harbison <matt_harbison@yahoo.com>
parents:
39821
diff
changeset
|
1537 for x in _xrange(beginrev, endrev, dist): |
32297
d7efaf6275a7
perf: always pass node to revlog.revision()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32232
diff
changeset
|
1538 # Old revisions don't support passing int. |
d7efaf6275a7
perf: always pass node to revlog.revision()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32232
diff
changeset
|
1539 n = rl.node(x) |
d7efaf6275a7
perf: always pass node to revlog.revision()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32232
diff
changeset
|
1540 rl.revision(n) |
11694
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perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
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diff
changeset
|
1541 |
32225
c68c400d0a2d
perf: move gettimer() call
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32224
diff
changeset
|
1542 timer, fm = gettimer(ui, opts) |
11694
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perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
10493
diff
changeset
|
1543 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1544 fm.end() |
11694
bf49d48e4602
perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
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diff
changeset
|
1545 |
39362
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Pulkit Goyal <pulkit@yandex-team.ru>
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39319
diff
changeset
|
1546 @command(b'perfrevlogchunks', revlogopts + formatteropts + |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
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39319
diff
changeset
|
1547 [(b'e', b'engines', b'', b'compression engines to use'), |
438f3932a432
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Pulkit Goyal <pulkit@yandex-team.ru>
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39319
diff
changeset
|
1548 (b's', b'startrev', 0, b'revision to start at')], |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1549 b'-c|-m|FILE') |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1550 def perfrevlogchunks(ui, repo, file_=None, engines=None, startrev=0, **opts): |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1551 """Benchmark operations on revlog chunks. |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1552 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1553 Logically, each revlog is a collection of fulltext revisions. However, |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1554 stored within each revlog are "chunks" of possibly compressed data. This |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1555 data needs to be read and decompressed or compressed and written. |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1556 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1557 This command measures the time it takes to read+decompress and recompress |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1558 chunks in a revlog. It effectively isolates I/O and compression performance. |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1559 For measurements of higher-level operations like resolving revisions, |
32531
7236facefd4f
perf: rename perfrevlog to perfrevlogrevisions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32467
diff
changeset
|
1560 see ``perfrevlogrevisions`` and ``perfrevlogrevision``. |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1561 """ |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1562 opts = _byteskwargs(opts) |
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1563 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1564 rl = cmdutil.openrevlog(repo, b'perfrevlogchunks', file_, opts) |
32229
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1565 |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1566 # _chunkraw was renamed to _getsegmentforrevs. |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1567 try: |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1568 segmentforrevs = rl._getsegmentforrevs |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1569 except AttributeError: |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1570 segmentforrevs = rl._chunkraw |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1571 |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1572 # Verify engines argument. |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1573 if engines: |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1574 engines = set(e.strip() for e in engines.split(b',')) |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1575 for engine in engines: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1576 try: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1577 util.compressionengines[engine] |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1578 except KeyError: |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1579 raise error.Abort(b'unknown compression engine: %s' % engine) |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1580 else: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1581 engines = [] |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1582 for e in util.compengines: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1583 engine = util.compengines[e] |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1584 try: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1585 if engine.available(): |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1586 engine.revlogcompressor().compress(b'dummy') |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1587 engines.append(e) |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1588 except NotImplementedError: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1589 pass |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1590 |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1591 revs = list(rl.revs(startrev, len(rl) - 1)) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1592 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1593 def rlfh(rl): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1594 if rl._inline: |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1595 return getsvfs(repo)(rl.indexfile) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1596 else: |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1597 return getsvfs(repo)(rl.datafile) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1598 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1599 def doread(): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1600 rl.clearcaches() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1601 for rev in revs: |
32228
112ba1c7d65d
perf: store reference to revlog._chunkraw in a local variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32225
diff
changeset
|
1602 segmentforrevs(rev, rev) |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1603 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1604 def doreadcachedfh(): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1605 rl.clearcaches() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1606 fh = rlfh(rl) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1607 for rev in revs: |
32228
112ba1c7d65d
perf: store reference to revlog._chunkraw in a local variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32225
diff
changeset
|
1608 segmentforrevs(rev, rev, df=fh) |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1609 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1610 def doreadbatch(): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1611 rl.clearcaches() |
32228
112ba1c7d65d
perf: store reference to revlog._chunkraw in a local variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32225
diff
changeset
|
1612 segmentforrevs(revs[0], revs[-1]) |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1613 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1614 def doreadbatchcachedfh(): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1615 rl.clearcaches() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1616 fh = rlfh(rl) |
32228
112ba1c7d65d
perf: store reference to revlog._chunkraw in a local variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32225
diff
changeset
|
1617 segmentforrevs(revs[0], revs[-1], df=fh) |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1618 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1619 def dochunk(): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1620 rl.clearcaches() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1621 fh = rlfh(rl) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1622 for rev in revs: |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1623 rl._chunk(rev, df=fh) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1624 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1625 chunks = [None] |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1626 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1627 def dochunkbatch(): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1628 rl.clearcaches() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1629 fh = rlfh(rl) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1630 # Save chunks as a side-effect. |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1631 chunks[0] = rl._chunks(revs, df=fh) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1632 |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1633 def docompress(compressor): |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1634 rl.clearcaches() |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1635 |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1636 try: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1637 # Swap in the requested compression engine. |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1638 oldcompressor = rl._compressor |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1639 rl._compressor = compressor |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1640 for chunk in chunks[0]: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1641 rl.compress(chunk) |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1642 finally: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1643 rl._compressor = oldcompressor |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1644 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1645 benches = [ |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1646 (lambda: doread(), b'read'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1647 (lambda: doreadcachedfh(), b'read w/ reused fd'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1648 (lambda: doreadbatch(), b'read batch'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1649 (lambda: doreadbatchcachedfh(), b'read batch w/ reused fd'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1650 (lambda: dochunk(), b'chunk'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1651 (lambda: dochunkbatch(), b'chunk batch'), |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1652 ] |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1653 |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1654 for engine in sorted(engines): |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1655 compressor = util.compengines[engine].revlogcompressor() |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1656 benches.append((functools.partial(docompress, compressor), |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1657 b'compress w/ %s' % engine)) |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1658 |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1659 for fn, title in benches: |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1660 timer, fm = gettimer(ui, opts) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1661 timer(fn, title=title) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1662 fm.end() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1663 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1664 @command(b'perfrevlogrevision', revlogopts + formatteropts + |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1665 [(b'', b'cache', False, b'use caches instead of clearing')], |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1666 b'-c|-m|FILE REV') |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1667 def perfrevlogrevision(ui, repo, file_, rev=None, cache=None, **opts): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1668 """Benchmark obtaining a revlog revision. |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1669 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1670 Obtaining a revlog revision consists of roughly the following steps: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1671 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1672 1. Compute the delta chain |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1673 2. Obtain the raw chunks for that delta chain |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1674 3. Decompress each raw chunk |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1675 4. Apply binary patches to obtain fulltext |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1676 5. Verify hash of fulltext |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1677 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1678 This command measures the time spent in each of these phases. |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1679 """ |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1680 opts = _byteskwargs(opts) |
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1681 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1682 if opts.get(b'changelog') or opts.get(b'manifest'): |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1683 file_, rev = None, file_ |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1684 elif rev is None: |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1685 raise error.CommandError(b'perfrevlogrevision', b'invalid arguments') |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1686 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1687 r = cmdutil.openrevlog(repo, b'perfrevlogrevision', file_, opts) |
32229
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1688 |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1689 # _chunkraw was renamed to _getsegmentforrevs. |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1690 try: |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1691 segmentforrevs = r._getsegmentforrevs |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1692 except AttributeError: |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1693 segmentforrevs = r._chunkraw |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1694 |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1695 node = r.lookup(rev) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1696 rev = r.rev(node) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1697 |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1698 def getrawchunks(data, chain): |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1699 start = r.start |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1700 length = r.length |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1701 inline = r._inline |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1702 iosize = r._io.size |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1703 buffer = util.buffer |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1704 offset = start(chain[0]) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1705 |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1706 chunks = [] |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1707 ladd = chunks.append |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1708 |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1709 for rev in chain: |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1710 chunkstart = start(rev) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1711 if inline: |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1712 chunkstart += (rev + 1) * iosize |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1713 chunklength = length(rev) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1714 ladd(buffer(data, chunkstart - offset, chunklength)) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1715 |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1716 return chunks |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1717 |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1718 def dodeltachain(rev): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1719 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1720 r.clearcaches() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1721 r._deltachain(rev) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1722 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1723 def doread(chain): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1724 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1725 r.clearcaches() |
32228
112ba1c7d65d
perf: store reference to revlog._chunkraw in a local variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32225
diff
changeset
|
1726 segmentforrevs(chain[0], chain[-1]) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1727 |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1728 def dorawchunks(data, chain): |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1729 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1730 r.clearcaches() |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1731 getrawchunks(data, chain) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1732 |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1733 def dodecompress(chunks): |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1734 decomp = r.decompress |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1735 for chunk in chunks: |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1736 decomp(chunk) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1737 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1738 def dopatch(text, bins): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1739 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1740 r.clearcaches() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1741 mdiff.patches(text, bins) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1742 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1743 def dohash(text): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1744 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1745 r.clearcaches() |
30584
be5b2098a817
revlog: merge hash checking subfunctions
Remi Chaintron <remi@fb.com>
parents:
30451
diff
changeset
|
1746 r.checkhash(text, node, rev=rev) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1747 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1748 def dorevision(): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1749 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1750 r.clearcaches() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1751 r.revision(node) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1752 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1753 chain = r._deltachain(rev)[0] |
32228
112ba1c7d65d
perf: store reference to revlog._chunkraw in a local variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32225
diff
changeset
|
1754 data = segmentforrevs(chain[0], chain[-1])[1] |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1755 rawchunks = getrawchunks(data, chain) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1756 bins = r._chunks(chain) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1757 text = str(bins[0]) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1758 bins = bins[1:] |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1759 text = mdiff.patches(text, bins) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1760 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1761 benches = [ |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1762 (lambda: dorevision(), b'full'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1763 (lambda: dodeltachain(rev), b'deltachain'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1764 (lambda: doread(chain), b'read'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1765 (lambda: dorawchunks(data, chain), b'rawchunks'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1766 (lambda: dodecompress(rawchunks), b'decompress'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1767 (lambda: dopatch(text, bins), b'patch'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1768 (lambda: dohash(text), b'hash'), |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1769 ] |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1770 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1771 for fn, title in benches: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1772 timer, fm = gettimer(ui, opts) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1773 timer(fn, title=title) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1774 fm.end() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1775 |
39362
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1776 @command(b'perfrevset', |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1777 [(b'C', b'clear', False, b'clear volatile cache between each call.'), |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1778 (b'', b'contexts', False, b'obtain changectx for each revision')] |
438f3932a432
contrib: byteify perf.py file
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39319
diff
changeset
|
1779 + formatteropts, b"REVSET") |
27072
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1780 def perfrevset(ui, repo, expr, clear=False, contexts=False, **opts): |
18239
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1781 """benchmark the execution time of a revset |
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1782 |
18644
3e92772d5383
spelling: fix some minor issues found by spell checker
Mads Kiilerich <mads@kiilerich.com>
parents:
18304
diff
changeset
|
1783 Use the --clean option if need to evaluate the impact of build volatile |
18239
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1784 revisions set cache on the revset execution. Volatile cache hold filtered |
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1785 and obsolete related cache.""" |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1786 opts = _byteskwargs(opts) |
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
parents:
39824
diff
changeset
|
1787 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1788 timer, fm = gettimer(ui, opts) |
18062
1471f5e83686
perf: add a command to measure revset performance
Siddharth Agarwal <sid0@fb.com>
parents:
18033
diff
changeset
|
1789 def d(): |
18239
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1790 if clear: |
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1791 repo.invalidatevolatilesets() |
27072
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1792 if contexts: |
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1793 for ctx in repo.set(expr): pass |
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1794 else: |
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1795 for r in repo.revs(expr): pass |
18062
1471f5e83686
perf: add a command to measure revset performance
Siddharth Agarwal <sid0@fb.com>
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|
1796 timer(d) |
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|
1797 fm.end() |
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|
1798 |
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1799 @command(b'perfvolatilesets', |
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|
1800 [(b'', b'clear-obsstore', False, b'drop obsstore between each call.'), |
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|
1801 ] + formatteropts) |
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|
1802 def perfvolatilesets(ui, repo, *names, **opts): |
18240
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diff
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|
1803 """benchmark the computation of various volatile set |
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perftest: add a command to benchmark construction of volatile cache
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1804 |
a8318715d8bb
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diff
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|
1805 Volatile set computes element related to filtering and obsolescence.""" |
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874712506b07
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Matt Harbison <matt_harbison@yahoo.com>
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39824
diff
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|
1806 opts = _byteskwargs(opts) |
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perf: support -T for every perf commands
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|
1807 timer, fm = gettimer(ui, opts) |
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|
1808 repo = repo.unfiltered() |
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1809 |
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diff
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|
1810 def getobs(name): |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
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|
1811 def d(): |
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1812 repo.invalidatevolatilesets() |
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|
1813 if opts[b'clear_obsstore']: |
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|
1814 clearfilecache(repo, b'obsstore') |
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|
1815 obsolete.getrevs(repo, name) |
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1816 return d |
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1817 |
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diff
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|
1818 allobs = sorted(obsolete.cachefuncs) |
f5ed27c51995
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|
1819 if names: |
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diff
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|
1820 allobs = [n for n in allobs if n in names] |
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1821 |
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|
1822 for name in allobs: |
18240
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|
1823 timer(getobs(name), title=name) |
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1824 |
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1825 def getfiltered(name): |
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|
1826 def d(): |
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1827 repo.invalidatevolatilesets() |
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1828 if opts[b'clear_obsstore']: |
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1829 clearfilecache(repo, b'obsstore') |
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d67a7758da6d
perf: fix perfvolatilesets
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diff
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|
1830 repoview.filterrevs(repo, name) |
18240
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|
1831 return d |
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1832 |
18241
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diff
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|
1833 allfilter = sorted(repoview.filtertable) |
f5ed27c51995
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|
1834 if names: |
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diff
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|
1835 allfilter = [n for n in allfilter if n in names] |
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1836 |
f5ed27c51995
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|
1837 for name in allfilter: |
18240
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|
1838 timer(getfiltered(name), title=name) |
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|
1839 fm.end() |
18304
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1840 |
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1841 @command(b'perfbranchmap', |
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1842 [(b'f', b'full', False, |
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1843 b'Includes build time of subset'), |
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|
1844 (b'', b'clear-revbranch', False, |
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1845 b'purge the revbranch cache between computation'), |
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|
1846 ] + formatteropts) |
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|
1847 def perfbranchmap(ui, repo, *filternames, **opts): |
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1848 """benchmark the update of a branchmap |
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1849 |
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|
1850 This benchmarks the full repo.branchmap() call with read and write disabled |
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|
1851 """ |
39825
874712506b07
py3: apply byteskwargs to contrib/perf
Matt Harbison <matt_harbison@yahoo.com>
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39824
diff
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|
1852 opts = _byteskwargs(opts) |
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|
1853 full = opts.get(b"full", False) |
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|
1854 clear_revbranch = opts.get(b"clear_revbranch", False) |
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|
1855 timer, fm = gettimer(ui, opts) |
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|
1856 def getbranchmap(filtername): |
9b6ae29d4801
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diff
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|
1857 """generate a benchmark function for the filtername""" |
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|
1858 if filtername is None: |
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|
1859 view = repo |
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|
1860 else: |
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|
1861 view = repo.filtered(filtername) |
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18241
diff
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|
1862 def d(): |
32710
326c0e2c1a1d
perfbranchmap: add an option to purge the revbranch cache
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
changeset
|
1863 if clear_revbranch: |
326c0e2c1a1d
perfbranchmap: add an option to purge the revbranch cache
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
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|
1864 repo.revbranchcache()._clear() |
18304
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|
1865 if full: |
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|
1866 view._branchcaches.clear() |
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|
1867 else: |
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diff
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|
1868 view._branchcaches.pop(filtername, None) |
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|
1869 view.branchmap() |
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|
1870 return d |
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|
1871 # add filter in smaller subset to bigger subset |
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|
1872 possiblefilters = set(repoview.filtertable) |
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|
1873 if filternames: |
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diff
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|
1874 possiblefilters &= set(filternames) |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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30143
diff
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|
1875 subsettable = getbranchmapsubsettable() |
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|
1876 allfilters = [] |
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|
1877 while possiblefilters: |
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|
1878 for name in possiblefilters: |
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diff
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|
1879 subset = subsettable.get(name) |
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|
1880 if subset not in possiblefilters: |
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|
1881 break |
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|
1882 else: |
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|
1883 assert False, b'subset cycle %s!' % possiblefilters |
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|
1884 allfilters.append(name) |
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|
1885 possiblefilters.remove(name) |
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|
1886 |
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|
1887 # warm the cache |
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|
1888 if not full: |
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|
1889 for name in allfilters: |
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|
1890 repo.filtered(name).branchmap() |
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|
1891 if not filternames or b'unfiltered' in filternames: |
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|
1892 # add unfiltered |
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|
1893 allfilters.append(None) |
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|
1894 |
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|
1895 branchcacheread = safeattrsetter(branchmap, b'read') |
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|
1896 branchcachewrite = safeattrsetter(branchmap.branchcache, b'write') |
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diff
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|
1897 branchcacheread.set(lambda repo: None) |
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diff
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|
1898 branchcachewrite.set(lambda bc, repo: None) |
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|
1899 try: |
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|
1900 for name in allfilters: |
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|
1901 printname = name |
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|
1902 if name is None: |
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|
1903 printname = b'unfiltered' |
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1904 timer(getbranchmap(name), title=str(printname)) |
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1905 finally: |
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1906 branchcacheread.restore() |
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1907 branchcachewrite.restore() |
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1908 fm.end() |
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|
1909 |
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1910 @command(b'perfbranchmapload', [ |
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1911 (b'f', b'filter', b'', b'Specify repoview filter'), |
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1912 (b'', b'list', False, b'List brachmap filter caches'), |
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1913 ] + formatteropts) |
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1914 def perfbranchmapread(ui, repo, filter=b'', list=False, **opts): |
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1915 """benchmark reading the branchmap""" |
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1916 opts = _byteskwargs(opts) |
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1917 |
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1918 if list: |
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1919 for name, kind, st in repo.cachevfs.readdir(stat=True): |
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1920 if name.startswith(b'branch2'): |
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1921 filtername = name.partition(b'-')[2] or b'unfiltered' |
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1922 ui.status(b'%s - %s\n' |
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1923 % (filtername, util.bytecount(st.st_size))) |
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1924 return |
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1925 if filter: |
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1926 repo = repoview.repoview(repo, filter) |
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1927 else: |
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1928 repo = repo.unfiltered() |
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1929 # try once without timer, the filter may not be cached |
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1930 if branchmap.read(repo) is None: |
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1931 raise error.Abort(b'No brachmap cached for %s repo' |
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1932 % (filter or b'unfiltered')) |
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1933 timer, fm = gettimer(ui, opts) |
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1934 timer(lambda: branchmap.read(repo) and None) |
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1935 fm.end() |
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1936 |
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1937 @command(b'perfloadmarkers') |
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1938 def perfloadmarkers(ui, repo): |
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1939 """benchmark the time to parse the on-disk markers for a repo |
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|
1940 |
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1941 Result is the number of markers in the repo.""" |
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1942 timer, fm = gettimer(ui) |
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|
1943 svfs = getsvfs(repo) |
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1944 timer(lambda: len(obsolete.obsstore(svfs))) |
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1945 fm.end() |
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1946 |
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1947 @command(b'perflrucachedict', formatteropts + |
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1948 [(b'', b'costlimit', 0, b'maximum total cost of items in cache'), |
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1949 (b'', b'mincost', 0, b'smallest cost of items in cache'), |
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1950 (b'', b'maxcost', 100, b'maximum cost of items in cache'), |
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1951 (b'', b'size', 4, b'size of cache'), |
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1952 (b'', b'gets', 10000, b'number of key lookups'), |
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1953 (b'', b'sets', 10000, b'number of key sets'), |
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1954 (b'', b'mixed', 10000, b'number of mixed mode operations'), |
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1955 (b'', b'mixedgetfreq', 50, b'frequency of get vs set ops in mixed mode')], |
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1956 norepo=True) |
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1957 def perflrucache(ui, mincost=0, maxcost=100, costlimit=0, size=4, |
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1958 gets=10000, sets=10000, mixed=10000, mixedgetfreq=50, **opts): |
39825
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|
1959 opts = _byteskwargs(opts) |
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|
1960 |
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|
1961 def doinit(): |
39822
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changeset
|
1962 for i in _xrange(10000): |
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1963 util.lrucachedict(size) |
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|
1964 |
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1965 costrange = list(range(mincost, maxcost + 1)) |
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|
1966 |
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|
1967 values = [] |
39822
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|
1968 for i in _xrange(size): |
39823
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|
1969 values.append(random.randint(0, _maxint)) |
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|
1970 |
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|
1971 # Get mode fills the cache and tests raw lookup performance with no |
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|
1972 # eviction. |
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|
1973 getseq = [] |
39822
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|
1974 for i in _xrange(gets): |
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|
1975 getseq.append(random.choice(values)) |
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|
1976 |
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changeset
|
1977 def dogets(): |
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|
1978 d = util.lrucachedict(size) |
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|
1979 for v in values: |
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changeset
|
1980 d[v] = v |
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changeset
|
1981 for key in getseq: |
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|
1982 value = d[key] |
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|
1983 value # silence pyflakes warning |
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|
1984 |
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|
1985 def dogetscost(): |
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|
1986 d = util.lrucachedict(size, maxcost=costlimit) |
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|
1987 for i, v in enumerate(values): |
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|
1988 d.insert(v, v, cost=costs[i]) |
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changeset
|
1989 for key in getseq: |
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changeset
|
1990 try: |
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changeset
|
1991 value = d[key] |
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|
1992 value # silence pyflakes warning |
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|
1993 except KeyError: |
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|
1994 pass |
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|
1995 |
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|
1996 # Set mode tests insertion speed with cache eviction. |
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|
1997 setseq = [] |
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|
1998 costs = [] |
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changeset
|
1999 for i in _xrange(sets): |
39823
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|
2000 setseq.append(random.randint(0, _maxint)) |
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|
2001 costs.append(random.choice(costrange)) |
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|
2002 |
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changeset
|
2003 def doinserts(): |
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|
2004 d = util.lrucachedict(size) |
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changeset
|
2005 for v in setseq: |
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|
2006 d.insert(v, v) |
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|
2007 |
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|
2008 def doinsertscost(): |
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|
2009 d = util.lrucachedict(size, maxcost=costlimit) |
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|
2010 for i, v in enumerate(setseq): |
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|
2011 d.insert(v, v, cost=costs[i]) |
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|
2012 |
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|
2013 def dosets(): |
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changeset
|
2014 d = util.lrucachedict(size) |
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changeset
|
2015 for v in setseq: |
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parents:
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changeset
|
2016 d[v] = v |
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changeset
|
2017 |
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changeset
|
2018 # Mixed mode randomly performs gets and sets with eviction. |
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2019 mixedops = [] |
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2020 for i in _xrange(mixed): |
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2021 r = random.randint(0, 100) |
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2022 if r < mixedgetfreq: |
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2023 op = 0 |
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2024 else: |
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2025 op = 1 |
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2026 |
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2027 mixedops.append((op, |
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2028 random.randint(0, size * 2), |
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2029 random.choice(costrange))) |
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2030 |
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2031 def domixed(): |
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2032 d = util.lrucachedict(size) |
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2033 |
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2034 for op, v, cost in mixedops: |
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2035 if op == 0: |
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2036 try: |
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|
2037 d[v] |
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2038 except KeyError: |
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|
2039 pass |
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|
2040 else: |
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2041 d[v] = v |
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|
2042 |
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2043 def domixedcost(): |
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2044 d = util.lrucachedict(size, maxcost=costlimit) |
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|
2045 |
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|
2046 for op, v, cost in mixedops: |
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|
2047 if op == 0: |
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|
2048 try: |
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Gregory Szorc <gregory.szorc@gmail.com>
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2049 d[v] |
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2050 except KeyError: |
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|
2051 pass |
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|
2052 else: |
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|
2053 d.insert(v, v, cost=cost) |
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|
2054 |
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|
2055 benches = [ |
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|
2056 (doinit, b'init'), |
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|
2057 ] |
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|
2058 |
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|
2059 if costlimit: |
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|
2060 benches.extend([ |
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|
2061 (dogetscost, b'gets w/ cost limit'), |
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|
2062 (doinsertscost, b'inserts w/ cost limit'), |
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|
2063 (domixedcost, b'mixed w/ cost limit'), |
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2064 ]) |
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|
2065 else: |
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|
2066 benches.extend([ |
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|
2067 (dogets, b'gets'), |
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|
2068 (doinserts, b'inserts'), |
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|
2069 (dosets, b'sets'), |
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|
2070 (domixed, b'mixed') |
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2071 ]) |
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|
2072 |
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2073 for fn, title in benches: |
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2074 timer, fm = gettimer(ui, opts) |
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2075 timer(fn, title=title) |
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2076 fm.end() |
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|
2077 |
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2078 @command(b'perfwrite', formatteropts) |
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2079 def perfwrite(ui, repo, **opts): |
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2080 """microbenchmark ui.write |
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|
2081 """ |
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|
2082 opts = _byteskwargs(opts) |
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|
2083 |
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|
2084 timer, fm = gettimer(ui, opts) |
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|
2085 def write(): |
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|
2086 for i in range(100000): |
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2087 ui.write((b'Testing write performance\n')) |
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|
2088 timer(write) |
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|
2089 fm.end() |
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2090 |
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|
2091 def uisetup(ui): |
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2092 if (util.safehasattr(cmdutil, b'openrevlog') and |
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2093 not util.safehasattr(commands, b'debugrevlogopts')): |
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|
2094 # for "historical portability": |
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|
2095 # In this case, Mercurial should be 1.9 (or a79fea6b3e77) - |
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2096 # 3.7 (or 5606f7d0d063). Therefore, '--dir' option for |
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|
2097 # openrevlog() should cause failure, because it has been |
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2098 # available since 3.5 (or 49c583ca48c4). |
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|
2099 def openrevlog(orig, repo, cmd, file_, opts): |
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2100 if opts.get(b'dir') and not util.safehasattr(repo, b'dirlog'): |
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|
2101 raise error.Abort(b"This version doesn't support --dir option", |
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|
2102 hint=b"use 3.5 or later") |
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2103 return orig(repo, cmd, file_, opts) |
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|
2104 extensions.wrapfunction(cmdutil, b'openrevlog', openrevlog) |