Mercurial > hg
annotate contrib/perf.py @ 35964:a915465a731e
dumprevlog: handle being passed a mode parameter
This makes it closer to an actual file opener. Otherwise, it gets in the way
of a coming refactoring.
author | Boris Feld <boris.feld@octobus.net> |
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date | Tue, 06 Feb 2018 11:51:39 +0100 |
parents | 8b6dd3922f70 |
children | 646002338365 |
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 # for "historical portability": |
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69 # define util.safehasattr forcibly, because util.safehasattr has been |
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70 # available since 1.9.3 (or 94b200a11cf7) |
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71 _undefined = object() |
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72 def safehasattr(thing, attr): |
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73 return getattr(thing, attr, _undefined) is not _undefined |
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74 setattr(util, 'safehasattr', safehasattr) |
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75 |
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76 # for "historical portability": |
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77 # define util.timer forcibly, because util.timer has been available |
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78 # since ae5d60bb70c9 |
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79 if safehasattr(time, 'perf_counter'): |
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80 util.timer = time.perf_counter |
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81 elif os.name == 'nt': |
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82 util.timer = time.clock |
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83 else: |
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84 util.timer = time.time |
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85 |
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86 # for "historical portability": |
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87 # use locally defined empty option list, if formatteropts isn't |
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88 # available, because commands.formatteropts has been available since |
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89 # 3.2 (or 7a7eed5176a4), even though formatting itself has been |
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90 # available since 2.2 (or ae5f92e154d3) |
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91 formatteropts = getattr(cmdutil, "formatteropts", |
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92 getattr(commands, "formatteropts", [])) |
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93 |
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94 # for "historical portability": |
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95 # use locally defined option list, if debugrevlogopts isn't available, |
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96 # because commands.debugrevlogopts has been available since 3.7 (or |
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97 # 5606f7d0d063), even though cmdutil.openrevlog() has been available |
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98 # since 1.9 (or a79fea6b3e77). |
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99 revlogopts = getattr(cmdutil, "debugrevlogopts", |
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100 getattr(commands, "debugrevlogopts", [ |
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101 ('c', 'changelog', False, ('open changelog')), |
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102 ('m', 'manifest', False, ('open manifest')), |
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103 ('', 'dir', False, ('open directory manifest')), |
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104 ])) |
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105 |
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106 cmdtable = {} |
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107 |
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108 # for "historical portability": |
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109 # define parsealiases locally, because cmdutil.parsealiases has been |
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110 # available since 1.5 (or 6252852b4332) |
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111 def parsealiases(cmd): |
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112 return cmd.lstrip("^").split("|") |
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113 |
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114 if safehasattr(registrar, 'command'): |
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115 command = registrar.command(cmdtable) |
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116 elif safehasattr(cmdutil, 'command'): |
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117 import inspect |
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118 command = cmdutil.command(cmdtable) |
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119 if 'norepo' not in inspect.getargspec(command)[0]: |
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120 # for "historical portability": |
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121 # wrap original cmdutil.command, because "norepo" option has |
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122 # been available since 3.1 (or 75a96326cecb) |
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123 _command = command |
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124 def command(name, options=(), synopsis=None, norepo=False): |
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125 if norepo: |
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126 commands.norepo += ' %s' % ' '.join(parsealiases(name)) |
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127 return _command(name, list(options), synopsis) |
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128 else: |
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129 # for "historical portability": |
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130 # define "@command" annotation locally, because cmdutil.command |
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131 # has been available since 1.9 (or 2daa5179e73f) |
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132 def command(name, options=(), synopsis=None, norepo=False): |
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133 def decorator(func): |
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134 if synopsis: |
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135 cmdtable[name] = func, list(options), synopsis |
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136 else: |
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137 cmdtable[name] = func, list(options) |
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138 if norepo: |
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139 commands.norepo += ' %s' % ' '.join(parsealiases(name)) |
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140 return func |
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141 return decorator |
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142 |
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143 try: |
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144 import mercurial.registrar |
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145 import mercurial.configitems |
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146 configtable = {} |
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147 configitem = mercurial.registrar.configitem(configtable) |
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148 configitem('perf', 'presleep', |
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149 default=mercurial.configitems.dynamicdefault, |
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150 ) |
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151 configitem('perf', 'stub', |
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152 default=mercurial.configitems.dynamicdefault, |
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153 ) |
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154 configitem('perf', 'parentscount', |
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155 default=mercurial.configitems.dynamicdefault, |
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156 ) |
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157 except (ImportError, AttributeError): |
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158 pass |
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159 |
27307 | 160 def getlen(ui): |
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161 if ui.configbool("perf", "stub", False): |
27307 | 162 return lambda x: 1 |
163 return len | |
164 | |
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165 def gettimer(ui, opts=None): |
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166 """return a timer function and formatter: (timer, formatter) |
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167 |
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168 This function exists to gather the creation of formatter in a single |
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169 place instead of duplicating it in all performance commands.""" |
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170 |
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171 # enforce an idle period before execution to counteract power management |
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172 # experimental config: perf.presleep |
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173 time.sleep(getint(ui, "perf", "presleep", 1)) |
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174 |
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175 if opts is None: |
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176 opts = {} |
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177 # redirect all to stderr unless buffer api is in use |
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178 if not ui._buffers: |
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179 ui = ui.copy() |
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180 uifout = safeattrsetter(ui, 'fout', ignoremissing=True) |
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181 if uifout: |
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182 # for "historical portability": |
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183 # ui.fout/ferr have been available since 1.9 (or 4e1ccd4c2b6d) |
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184 uifout.set(ui.ferr) |
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185 |
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186 # get a formatter |
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187 uiformatter = getattr(ui, 'formatter', None) |
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188 if uiformatter: |
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189 fm = uiformatter('perf', opts) |
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190 else: |
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191 # for "historical portability": |
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192 # define formatter locally, because ui.formatter has been |
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193 # available since 2.2 (or ae5f92e154d3) |
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194 from mercurial import node |
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195 class defaultformatter(object): |
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196 """Minimized composition of baseformatter and plainformatter |
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197 """ |
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198 def __init__(self, ui, topic, opts): |
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199 self._ui = ui |
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200 if ui.debugflag: |
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201 self.hexfunc = node.hex |
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202 else: |
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203 self.hexfunc = node.short |
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204 def __nonzero__(self): |
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205 return False |
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206 __bool__ = __nonzero__ |
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207 def startitem(self): |
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208 pass |
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209 def data(self, **data): |
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210 pass |
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211 def write(self, fields, deftext, *fielddata, **opts): |
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212 self._ui.write(deftext % fielddata, **opts) |
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213 def condwrite(self, cond, fields, deftext, *fielddata, **opts): |
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214 if cond: |
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215 self._ui.write(deftext % fielddata, **opts) |
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216 def plain(self, text, **opts): |
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217 self._ui.write(text, **opts) |
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218 def end(self): |
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219 pass |
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220 fm = defaultformatter(ui, 'perf', opts) |
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221 |
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222 # stub function, runs code only once instead of in a loop |
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223 # experimental config: perf.stub |
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224 if ui.configbool("perf", "stub", False): |
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225 return functools.partial(stub_timer, fm), fm |
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226 return functools.partial(_timer, fm), fm |
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227 |
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228 def stub_timer(fm, func, title=None): |
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229 func() |
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230 |
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231 def _timer(fm, func, title=None): |
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232 gc.collect() |
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233 results = [] |
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234 begin = util.timer() |
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235 count = 0 |
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236 while True: |
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237 ostart = os.times() |
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238 cstart = util.timer() |
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239 r = func() |
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240 cstop = util.timer() |
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241 ostop = os.times() |
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242 count += 1 |
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243 a, b = ostart, ostop |
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244 results.append((cstop - cstart, b[0] - a[0], b[1]-a[1])) |
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245 if cstop - begin > 3 and count >= 100: |
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246 break |
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247 if cstop - begin > 10 and count >= 3: |
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248 break |
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249 |
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250 fm.startitem() |
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251 |
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252 if title: |
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253 fm.write('title', '! %s\n', title) |
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254 if r: |
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255 fm.write('result', '! result: %s\n', r) |
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256 m = min(results) |
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257 fm.plain('!') |
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258 fm.write('wall', ' wall %f', m[0]) |
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259 fm.write('comb', ' comb %f', m[1] + m[2]) |
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260 fm.write('user', ' user %f', m[1]) |
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261 fm.write('sys', ' sys %f', m[2]) |
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262 fm.write('count', ' (best of %d)', count) |
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263 fm.plain('\n') |
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264 |
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265 # utilities for historical portability |
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266 |
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267 def getint(ui, section, name, default): |
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268 # for "historical portability": |
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269 # ui.configint has been available since 1.9 (or fa2b596db182) |
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270 v = ui.config(section, name, None) |
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271 if v is None: |
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272 return default |
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273 try: |
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274 return int(v) |
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275 except ValueError: |
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276 raise error.ConfigError(("%s.%s is not an integer ('%s')") |
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277 % (section, name, v)) |
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278 |
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279 def safeattrsetter(obj, name, ignoremissing=False): |
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280 """Ensure that 'obj' has 'name' attribute before subsequent setattr |
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281 |
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282 This function is aborted, if 'obj' doesn't have 'name' attribute |
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283 at runtime. This avoids overlooking removal of an attribute, which |
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284 breaks assumption of performance measurement, in the future. |
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285 |
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286 This function returns the object to (1) assign a new value, and |
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287 (2) restore an original value to the attribute. |
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288 |
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289 If 'ignoremissing' is true, missing 'name' attribute doesn't cause |
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290 abortion, and this function returns None. This is useful to |
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291 examine an attribute, which isn't ensured in all Mercurial |
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292 versions. |
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293 """ |
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294 if not util.safehasattr(obj, name): |
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295 if ignoremissing: |
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296 return None |
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297 raise error.Abort(("missing attribute %s of %s might break assumption" |
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298 " of performance measurement") % (name, obj)) |
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299 |
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300 origvalue = getattr(obj, name) |
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301 class attrutil(object): |
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302 def set(self, newvalue): |
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303 setattr(obj, name, newvalue) |
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304 def restore(self): |
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305 setattr(obj, name, origvalue) |
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306 |
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307 return attrutil() |
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308 |
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309 # utilities to examine each internal API changes |
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310 |
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311 def getbranchmapsubsettable(): |
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312 # for "historical portability": |
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313 # subsettable is defined in: |
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314 # - branchmap since 2.9 (or 175c6fd8cacc) |
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315 # - repoview since 2.5 (or 59a9f18d4587) |
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316 for mod in (branchmap, repoview): |
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317 subsettable = getattr(mod, 'subsettable', None) |
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318 if subsettable: |
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319 return subsettable |
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320 |
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321 # bisecting in bcee63733aad::59a9f18d4587 can reach here (both |
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322 # branchmap and repoview modules exist, but subsettable attribute |
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323 # doesn't) |
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324 raise error.Abort(("perfbranchmap not available with this Mercurial"), |
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325 hint="use 2.5 or later") |
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326 |
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327 def getsvfs(repo): |
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328 """Return appropriate object to access files under .hg/store |
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329 """ |
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330 # for "historical portability": |
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331 # repo.svfs has been available since 2.3 (or 7034365089bf) |
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332 svfs = getattr(repo, 'svfs', None) |
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333 if svfs: |
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334 return svfs |
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335 else: |
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336 return getattr(repo, 'sopener') |
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337 |
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338 def getvfs(repo): |
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339 """Return appropriate object to access files under .hg |
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340 """ |
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341 # for "historical portability": |
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342 # repo.vfs has been available since 2.3 (or 7034365089bf) |
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343 vfs = getattr(repo, 'vfs', None) |
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344 if vfs: |
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345 return vfs |
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346 else: |
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347 return getattr(repo, 'opener') |
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348 |
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349 def repocleartagscachefunc(repo): |
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350 """Return the function to clear tags cache according to repo internal API |
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351 """ |
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352 if util.safehasattr(repo, '_tagscache'): # since 2.0 (or 9dca7653b525) |
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353 # in this case, setattr(repo, '_tagscache', None) or so isn't |
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354 # correct way to clear tags cache, because existing code paths |
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355 # expect _tagscache to be a structured object. |
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356 def clearcache(): |
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357 # _tagscache has been filteredpropertycache since 2.5 (or |
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358 # 98c867ac1330), and delattr() can't work in such case |
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359 if '_tagscache' in vars(repo): |
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360 del repo.__dict__['_tagscache'] |
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361 return clearcache |
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362 |
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363 repotags = safeattrsetter(repo, '_tags', ignoremissing=True) |
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364 if repotags: # since 1.4 (or 5614a628d173) |
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365 return lambda : repotags.set(None) |
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366 |
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367 repotagscache = safeattrsetter(repo, 'tagscache', ignoremissing=True) |
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368 if repotagscache: # since 0.6 (or d7df759d0e97) |
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369 return lambda : repotagscache.set(None) |
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370 |
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371 # Mercurial earlier than 0.6 (or d7df759d0e97) logically reaches |
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372 # this point, but it isn't so problematic, because: |
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373 # - repo.tags of such Mercurial isn't "callable", and repo.tags() |
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374 # in perftags() causes failure soon |
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375 # - perf.py itself has been available since 1.1 (or eb240755386d) |
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376 raise error.Abort(("tags API of this hg command is unknown")) |
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377 |
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378 # utilities to clear cache |
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379 |
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380 def clearfilecache(repo, attrname): |
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381 unfi = repo.unfiltered() |
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382 if attrname in vars(unfi): |
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383 delattr(unfi, attrname) |
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384 unfi._filecache.pop(attrname, None) |
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385 |
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386 # perf commands |
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387 |
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388 @command('perfwalk', formatteropts) |
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389 def perfwalk(ui, repo, *pats, **opts): |
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390 timer, fm = gettimer(ui, opts) |
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391 m = scmutil.match(repo[None], pats, {}) |
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392 timer(lambda: len(list(repo.dirstate.walk(m, subrepos=[], unknown=True, |
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393 ignored=False)))) |
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394 fm.end() |
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395 |
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396 @command('perfannotate', formatteropts) |
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397 def perfannotate(ui, repo, f, **opts): |
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398 timer, fm = gettimer(ui, opts) |
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399 fc = repo['.'][f] |
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400 timer(lambda: len(fc.annotate(True))) |
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401 fm.end() |
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402 |
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403 @command('perfstatus', |
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404 [('u', 'unknown', False, |
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405 'ask status to look for unknown files')] + formatteropts) |
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406 def perfstatus(ui, repo, **opts): |
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407 #m = match.always(repo.root, repo.getcwd()) |
16683 | 408 #timer(lambda: sum(map(len, repo.dirstate.status(m, [], False, False, |
409 # False)))) | |
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410 timer, fm = gettimer(ui, opts) |
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411 timer(lambda: sum(map(len, repo.status(unknown=opts['unknown'])))) |
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412 fm.end() |
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413 |
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414 @command('perfaddremove', formatteropts) |
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415 def perfaddremove(ui, repo, **opts): |
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416 timer, fm = gettimer(ui, opts) |
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417 try: |
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418 oldquiet = repo.ui.quiet |
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419 repo.ui.quiet = True |
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420 matcher = scmutil.match(repo[None]) |
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421 timer(lambda: scmutil.addremove(repo, matcher, "", dry_run=True)) |
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422 finally: |
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423 repo.ui.quiet = oldquiet |
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424 fm.end() |
18871
a2d4ab4f575d
perf: add a command to test addremove performance
Siddharth Agarwal <sid0@fb.com>
parents:
18845
diff
changeset
|
425 |
16785
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
426 def clearcaches(cl): |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
427 # behave somewhat consistently across internal API changes |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
428 if util.safehasattr(cl, 'clearcaches'): |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
429 cl.clearcaches() |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
430 elif util.safehasattr(cl, '_nodecache'): |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
431 from mercurial.node import nullid, nullrev |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
432 cl._nodecache = {nullid: nullrev} |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
433 cl._nodepos = None |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
434 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
435 @command('perfheads', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
436 def perfheads(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
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parents:
24607
diff
changeset
|
437 timer, fm = gettimer(ui, opts) |
16785
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
438 cl = repo.changelog |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
439 def d(): |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
440 len(cl.headrevs()) |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
441 clearcaches(cl) |
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
442 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
443 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
444 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
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24607
diff
changeset
|
445 @command('perftags', formatteropts) |
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perf: support -T for every perf commands
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diff
changeset
|
446 def perftags(ui, repo, **opts): |
19786
fe8795dee77d
perf: rearrange imports of changelong and manifest to appease check-code
Augie Fackler <raf@durin42.com>
parents:
19712
diff
changeset
|
447 import mercurial.changelog |
fe8795dee77d
perf: rearrange imports of changelong and manifest to appease check-code
Augie Fackler <raf@durin42.com>
parents:
19712
diff
changeset
|
448 import mercurial.manifest |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
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24607
diff
changeset
|
449 timer, fm = gettimer(ui, opts) |
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
|
450 svfs = getsvfs(repo) |
30150
c0410814002f
perf: make perftags clear tags cache correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30149
diff
changeset
|
451 repocleartagscache = repocleartagscachefunc(repo) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
452 def t(): |
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
|
453 repo.changelog = mercurial.changelog.changelog(svfs) |
30219
3c8811efdddc
manifest: make manifestlog a storecache
Durham Goode <durham@fb.com>
parents:
30150
diff
changeset
|
454 repo.manifestlog = mercurial.manifest.manifestlog(svfs, repo) |
30150
c0410814002f
perf: make perftags clear tags cache correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30149
diff
changeset
|
455 repocleartagscache() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
456 return len(repo.tags()) |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
457 timer(t) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
458 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
459 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
460 @command('perfancestors', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
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parents:
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diff
changeset
|
461 def perfancestors(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
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parents:
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diff
changeset
|
462 timer, fm = gettimer(ui, opts) |
16802
7e5d94381cd1
perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
463 heads = repo.changelog.headrevs() |
7e5d94381cd1
perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
464 def d(): |
16866
91f3ac205816
revlog: ancestors(*revs) becomes ancestors(revs) (API)
Bryan O'Sullivan <bryano@fb.com>
parents:
16858
diff
changeset
|
465 for a in repo.changelog.ancestors(heads): |
16802
7e5d94381cd1
perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
466 pass |
7e5d94381cd1
perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
467 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
468 fm.end() |
16802
7e5d94381cd1
perf: add a perfancestors benchmark
Bryan O'Sullivan <bryano@fb.com>
parents:
16788
diff
changeset
|
469 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
470 @command('perfancestorset', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
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parents:
24607
diff
changeset
|
471 def perfancestorset(ui, repo, revset, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
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parents:
24607
diff
changeset
|
472 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
|
473 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
|
474 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
|
475 def d(): |
18091
f7f8159caad3
ancestor: add lazy membership testing to lazyancestors
Siddharth Agarwal <sid0@fb.com>
parents:
18080
diff
changeset
|
476 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
|
477 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
|
478 rev in s |
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
479 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
480 fm.end() |
18080
486bfb200b3f
perf: add command to test performance of membership in ancestor set
Siddharth Agarwal <sid0@fb.com>
parents:
18062
diff
changeset
|
481 |
32733
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
482 @command('perfbookmarks', formatteropts) |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
483 def perfbookmarks(ui, repo, **opts): |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
484 """benchmark parsing bookmarks from disk to memory""" |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
485 timer, fm = gettimer(ui, opts) |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
486 def d(): |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
487 clearfilecache(repo, '_bookmarks') |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
488 repo._bookmarks |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
489 timer(d) |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
490 fm.end() |
2b0a8b0f3435
perf: add a perfbookmarks command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32732
diff
changeset
|
491 |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
492 @command('perfbundleread', formatteropts, 'BUNDLE') |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
493 def perfbundleread(ui, repo, bundlepath, **opts): |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
494 """Benchmark reading of bundle files. |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
495 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
496 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
|
497 much as possible. |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
498 """ |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
499 from mercurial import ( |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
500 bundle2, |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
501 exchange, |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
502 streamclone, |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
503 ) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
504 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
505 def makebench(fn): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
506 def run(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
507 with open(bundlepath, 'rb') as fh: |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
508 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
509 fn(bundle) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
510 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
511 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
512 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
513 def makereadnbytes(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
514 def run(): |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
515 with open(bundlepath, 'rb') as fh: |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
516 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
517 while bundle.read(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
518 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
519 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
520 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
521 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
522 def makestdioread(size): |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
523 def run(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
524 with open(bundlepath, 'rb') as fh: |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
525 while fh.read(size): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
526 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
527 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
528 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
529 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
530 # bundle1 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
531 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
532 def deltaiter(bundle): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
533 for delta in bundle.deltaiter(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
534 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
535 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
536 def iterchunks(bundle): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
537 for chunk in bundle.getchunks(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
538 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
539 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
540 # bundle2 |
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perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
541 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
542 def forwardchunks(bundle): |
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perf: add command to benchmark bundle reading
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parents:
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diff
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|
543 for chunk in bundle._forwardchunks(): |
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perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
544 pass |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
545 |
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parents:
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diff
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|
546 def iterparts(bundle): |
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|
547 for part in bundle.iterparts(): |
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perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
548 pass |
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perf: add command to benchmark bundle reading
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parents:
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diff
changeset
|
549 |
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da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
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diff
changeset
|
550 def iterpartsseekable(bundle): |
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
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parents:
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diff
changeset
|
551 for part in bundle.iterparts(seekable=True): |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
552 pass |
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bundle2: don't use seekable bundle2 parts by default (issue5691)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
553 |
35109
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perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
554 def seek(bundle): |
35116
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
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parents:
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diff
changeset
|
555 for part in bundle.iterparts(seekable=True): |
35109
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parents:
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diff
changeset
|
556 part.seek(0, os.SEEK_END) |
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perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
557 |
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parents:
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diff
changeset
|
558 def makepartreadnbytes(size): |
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perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
559 def run(): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
560 with open(bundlepath, 'rb') as fh: |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
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diff
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|
561 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
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diff
changeset
|
562 for part in bundle.iterparts(): |
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perf: add command to benchmark bundle reading
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parents:
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diff
changeset
|
563 while part.read(size): |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
564 pass |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
565 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
566 return run |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
567 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
568 benches = [ |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
569 (makestdioread(8192), 'read(8k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
570 (makestdioread(16384), 'read(16k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
571 (makestdioread(32768), 'read(32k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
572 (makestdioread(131072), 'read(128k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
573 ] |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
574 |
e96613048bdd
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
575 with open(bundlepath, 'rb') as fh: |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
576 bundle = exchange.readbundle(ui, fh, bundlepath) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
577 |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
578 if isinstance(bundle, changegroup.cg1unpacker): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
579 benches.extend([ |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
580 (makebench(deltaiter), 'cg1 deltaiter()'), |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
581 (makebench(iterchunks), 'cg1 getchunks()'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
582 (makereadnbytes(8192), 'cg1 read(8k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
583 (makereadnbytes(16384), 'cg1 read(16k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
584 (makereadnbytes(32768), 'cg1 read(32k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
585 (makereadnbytes(131072), 'cg1 read(128k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
586 ]) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
587 elif isinstance(bundle, bundle2.unbundle20): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
588 benches.extend([ |
e96613048bdd
perf: add command to benchmark bundle reading
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parents:
35084
diff
changeset
|
589 (makebench(forwardchunks), 'bundle2 forwardchunks()'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
590 (makebench(iterparts), 'bundle2 iterparts()'), |
35116
da91e7309daf
bundle2: don't use seekable bundle2 parts by default (issue5691)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35109
diff
changeset
|
591 (makebench(iterpartsseekable), 'bundle2 iterparts() seekable'), |
35109
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
592 (makebench(seek), 'bundle2 part seek()'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
593 (makepartreadnbytes(8192), 'bundle2 part read(8k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
594 (makepartreadnbytes(16384), 'bundle2 part read(16k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
595 (makepartreadnbytes(32768), 'bundle2 part read(32k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
596 (makepartreadnbytes(131072), 'bundle2 part read(128k)'), |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
597 ]) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
598 elif isinstance(bundle, streamclone.streamcloneapplier): |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
599 raise error.Abort('stream clone bundles not supported') |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
600 else: |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
601 raise error.Abort('unhandled bundle type: %s' % type(bundle)) |
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 for fn, title in benches: |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
604 timer, fm = gettimer(ui, opts) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
605 timer(fn, title=title) |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
606 fm.end() |
e96613048bdd
perf: add command to benchmark bundle reading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35084
diff
changeset
|
607 |
30018
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30017
diff
changeset
|
608 @command('perfchangegroupchangelog', formatteropts + |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30017
diff
changeset
|
609 [('', 'version', '02', 'changegroup version'), |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30017
diff
changeset
|
610 ('r', 'rev', '', 'revisions to add to changegroup')]) |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
611 def perfchangegroupchangelog(ui, repo, version='02', rev=None, **opts): |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
612 """Benchmark producing a changelog group for a changegroup. |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
613 |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
614 This measures the time spent processing the changelog during a |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30017
diff
changeset
|
615 bundle operation. This occurs during `hg bundle` and on a server |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
616 processing a `getbundle` wire protocol request (handles clones |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30017
diff
changeset
|
617 and pull requests). |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30017
diff
changeset
|
618 |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
619 By default, all revisions are added to the changegroup. |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
620 """ |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
621 cl = repo.changelog |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
622 revs = [cl.lookup(r) for r in repo.revs(rev or 'all()')] |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
623 bundler = changegroup.getbundler(version, repo) |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
624 |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
625 def lookup(node): |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
626 # The real bundler reads the revision in order to access the |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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diff
changeset
|
627 # manifest node and files list. Do that here. |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
628 cl.read(node) |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
629 return node |
bd6df07ccc24
perf: add perfchangegroupchangelog command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30017
diff
changeset
|
630 |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
631 def d(): |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
632 for chunk in bundler.group(revs, cl, lookup): |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
633 pass |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
634 |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
635 timer, fm = gettimer(ui, opts) |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
636 timer(d) |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
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diff
changeset
|
637 fm.end() |
bd6df07ccc24
perf: add perfchangegroupchangelog command
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parents:
30017
diff
changeset
|
638 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
639 @command('perfdirs', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
640 def perfdirs(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
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diff
changeset
|
641 timer, fm = gettimer(ui, opts) |
18845
c1f416e4bc80
perf: add perfdirs command
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parents:
18837
diff
changeset
|
642 dirstate = repo.dirstate |
c1f416e4bc80
perf: add perfdirs command
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parents:
18837
diff
changeset
|
643 'a' in dirstate |
c1f416e4bc80
perf: add perfdirs command
Bryan O'Sullivan <bryano@fb.com>
parents:
18837
diff
changeset
|
644 def d(): |
35084
61888bd0b300
dirstate: add explicit methods for querying directories (API)
Mark Thomas <mbthomas@fb.com>
parents:
34750
diff
changeset
|
645 dirstate.hasdir('a') |
61888bd0b300
dirstate: add explicit methods for querying directories (API)
Mark Thomas <mbthomas@fb.com>
parents:
34750
diff
changeset
|
646 del dirstate._map._dirs |
18845
c1f416e4bc80
perf: add perfdirs command
Bryan O'Sullivan <bryano@fb.com>
parents:
18837
diff
changeset
|
647 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
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22780
diff
changeset
|
648 fm.end() |
18845
c1f416e4bc80
perf: add perfdirs command
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parents:
18837
diff
changeset
|
649 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
650 @command('perfdirstate', formatteropts) |
e8eb3ecdaa0c
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diff
changeset
|
651 def perfdirstate(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
652 timer, fm = gettimer(ui, opts) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
653 "a" in repo.dirstate |
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Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
654 def d(): |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
655 repo.dirstate.invalidate() |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
656 "a" in repo.dirstate |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
657 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
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22780
diff
changeset
|
658 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
659 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
660 @command('perfdirstatedirs', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
661 def perfdirstatedirs(ui, repo, **opts): |
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662 timer, fm = gettimer(ui, opts) |
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663 "a" in repo.dirstate |
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664 def d(): |
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665 repo.dirstate.hasdir("a") |
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666 del repo.dirstate._map._dirs |
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667 timer(d) |
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668 fm.end() |
7366
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Matt Mackall <mpm@selenic.com>
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669 |
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670 @command('perfdirstatefoldmap', formatteropts) |
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671 def perfdirstatefoldmap(ui, repo, **opts): |
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672 timer, fm = gettimer(ui, opts) |
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673 dirstate = repo.dirstate |
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674 'a' in dirstate |
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Siddharth Agarwal <sid0@fb.com>
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675 def d(): |
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parents:
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676 dirstate._map.filefoldmap.get('a') |
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|
677 del dirstate._map.filefoldmap |
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678 timer(d) |
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|
679 fm.end() |
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|
680 |
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681 @command('perfdirfoldmap', formatteropts) |
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682 def perfdirfoldmap(ui, repo, **opts): |
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683 timer, fm = gettimer(ui, opts) |
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684 dirstate = repo.dirstate |
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685 'a' in dirstate |
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Siddharth Agarwal <sid0@fb.com>
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|
686 def d(): |
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dirstate: move the _dirfoldmap to dirstatemap
Durham Goode <durham@fb.com>
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|
687 dirstate._map.dirfoldmap.get('a') |
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|
688 del dirstate._map.dirfoldmap |
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Mark Thomas <mbthomas@fb.com>
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|
689 del dirstate._map._dirs |
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690 timer(d) |
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|
691 fm.end() |
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|
692 |
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|
693 @command('perfdirstatewrite', formatteropts) |
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694 def perfdirstatewrite(ui, repo, **opts): |
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695 timer, fm = gettimer(ui, opts) |
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diff
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|
696 ds = repo.dirstate |
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Bryan O'Sullivan <bryano@fb.com>
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697 "a" in ds |
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Bryan O'Sullivan <bryano@fb.com>
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diff
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|
698 def d(): |
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|
699 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:
25850
diff
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|
700 ds.write(repo.currenttransaction()) |
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diff
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|
701 timer(d) |
23171
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702 fm.end() |
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Bryan O'Sullivan <bryano@fb.com>
parents:
16785
diff
changeset
|
703 |
18817
c760acc6f69d
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Siddharth Agarwal <sid0@fb.com>
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diff
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|
704 @command('perfmergecalculate', |
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parents:
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|
705 [('r', 'rev', '.', 'rev to merge against')] + formatteropts) |
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diff
changeset
|
706 def perfmergecalculate(ui, repo, rev, **opts): |
e8eb3ecdaa0c
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|
707 timer, fm = gettimer(ui, opts) |
18817
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parents:
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diff
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|
708 wctx = repo[None] |
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diff
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|
709 rctx = scmutil.revsingle(repo, rev, rev) |
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Siddharth Agarwal <sid0@fb.com>
parents:
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diff
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|
710 ancestor = wctx.ancestor(rctx) |
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Siddharth Agarwal <sid0@fb.com>
parents:
18644
diff
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|
711 # we don't want working dir files to be stat'd in the benchmark, so prime |
c760acc6f69d
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Siddharth Agarwal <sid0@fb.com>
parents:
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diff
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|
712 # that cache |
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Siddharth Agarwal <sid0@fb.com>
parents:
18644
diff
changeset
|
713 wctx.dirty() |
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Siddharth Agarwal <sid0@fb.com>
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diff
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|
714 def d(): |
c760acc6f69d
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Siddharth Agarwal <sid0@fb.com>
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diff
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|
715 # acceptremote is True because we don't want prompts in the middle of |
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perf: add a command to measure merge.calculateupdates perf
Siddharth Agarwal <sid0@fb.com>
parents:
18644
diff
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|
716 # our benchmark |
27098
64cb281d23a5
contrib/perf: fix perfmergecalculate
timeless <timeless@mozdev.org>
parents:
27097
diff
changeset
|
717 merge.calculateupdates(repo, wctx, rctx, [ancestor], False, False, |
27345
98266b1d144d
merge: restate calculateupdates in terms of a matcher
Augie Fackler <augie@google.com>
parents:
27308
diff
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|
718 acceptremote=True, followcopies=True) |
18817
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perf: add a command to measure merge.calculateupdates perf
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parents:
18644
diff
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|
719 timer(d) |
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8afae1d5d108
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
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|
720 fm.end() |
18817
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perf: add a command to measure merge.calculateupdates perf
Siddharth Agarwal <sid0@fb.com>
parents:
18644
diff
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|
721 |
18877
2e9fe9e2671f
perf: add a command to test copies.pathcopies perf
Siddharth Agarwal <sid0@fb.com>
parents:
18871
diff
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|
722 @command('perfpathcopies', [], "REV REV") |
25494
e8eb3ecdaa0c
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parents:
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diff
changeset
|
723 def perfpathcopies(ui, repo, rev1, rev2, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
724 timer, fm = gettimer(ui, opts) |
18877
2e9fe9e2671f
perf: add a command to test copies.pathcopies perf
Siddharth Agarwal <sid0@fb.com>
parents:
18871
diff
changeset
|
725 ctx1 = scmutil.revsingle(repo, rev1, rev1) |
2e9fe9e2671f
perf: add a command to test copies.pathcopies perf
Siddharth Agarwal <sid0@fb.com>
parents:
18871
diff
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|
726 ctx2 = scmutil.revsingle(repo, rev2, rev2) |
2e9fe9e2671f
perf: add a command to test copies.pathcopies perf
Siddharth Agarwal <sid0@fb.com>
parents:
18871
diff
changeset
|
727 def d(): |
2e9fe9e2671f
perf: add a command to test copies.pathcopies perf
Siddharth Agarwal <sid0@fb.com>
parents:
18871
diff
changeset
|
728 copies.pathcopies(ctx1, ctx2) |
2e9fe9e2671f
perf: add a command to test copies.pathcopies perf
Siddharth Agarwal <sid0@fb.com>
parents:
18871
diff
changeset
|
729 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
730 fm.end() |
18877
2e9fe9e2671f
perf: add a command to test copies.pathcopies perf
Siddharth Agarwal <sid0@fb.com>
parents:
18871
diff
changeset
|
731 |
32732
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
732 @command('perfphases', |
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
733 [('', 'full', False, 'include file reading time too'), |
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
734 ], "") |
32467
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
735 def perfphases(ui, repo, **opts): |
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
736 """benchmark phasesets computation""" |
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
737 timer, fm = gettimer(ui, opts) |
32732
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
738 _phases = repo._phasecache |
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
739 full = opts.get('full') |
32467
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
740 def d(): |
32732
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
741 phases = _phases |
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
742 if full: |
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
743 clearfilecache(repo, '_phasecache') |
e36569bd9e28
perfphases: add a flag to also include file access time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32731
diff
changeset
|
744 phases = repo._phasecache |
32467
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
745 phases.invalidate() |
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
746 phases.loadphaserevs(repo) |
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
747 timer(d) |
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
748 fm.end() |
ad37c569ec81
perfphases: add 'perfphases' command
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32390
diff
changeset
|
749 |
19712
79e5de2bfa8c
perfmanifest: allow and require passing in a rev
Siddharth Agarwal <sid0@fb.com>
parents:
19711
diff
changeset
|
750 @command('perfmanifest', [], 'REV') |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
751 def perfmanifest(ui, repo, rev, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
752 timer, fm = gettimer(ui, opts) |
19712
79e5de2bfa8c
perfmanifest: allow and require passing in a rev
Siddharth Agarwal <sid0@fb.com>
parents:
19711
diff
changeset
|
753 ctx = scmutil.revsingle(repo, rev, rev) |
79e5de2bfa8c
perfmanifest: allow and require passing in a rev
Siddharth Agarwal <sid0@fb.com>
parents:
19711
diff
changeset
|
754 t = ctx.manifestnode() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
755 def d(): |
30370
10c924596e5c
manifest: move clearcaches to manifestlog
Durham Goode <durham@fb.com>
parents:
30369
diff
changeset
|
756 repo.manifestlog.clearcaches() |
30369
d79c141fdf41
manifest: remove usages of manifest.read
Durham Goode <durham@fb.com>
parents:
30337
diff
changeset
|
757 repo.manifestlog[t].read() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
758 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
759 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
760 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
761 @command('perfchangeset', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
762 def perfchangeset(ui, repo, rev, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
763 timer, fm = gettimer(ui, opts) |
16262
bf7a6c3b2a4a
perf: add perfchangeset to time changeset parsing
Matt Mackall <mpm@selenic.com>
parents:
16260
diff
changeset
|
764 n = repo[rev].node() |
bf7a6c3b2a4a
perf: add perfchangeset to time changeset parsing
Matt Mackall <mpm@selenic.com>
parents:
16260
diff
changeset
|
765 def d(): |
19378
9de689d20230
cleanup: drop unused variables and an unused import
Simon Heimberg <simohe@besonet.ch>
parents:
19322
diff
changeset
|
766 repo.changelog.read(n) |
16266
77d56a5e74a5
perf: add a changeset test
Matt Mackall <mpm@selenic.com>
parents:
16262
diff
changeset
|
767 #repo.changelog._cache = None |
16262
bf7a6c3b2a4a
perf: add perfchangeset to time changeset parsing
Matt Mackall <mpm@selenic.com>
parents:
16260
diff
changeset
|
768 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
769 fm.end() |
16262
bf7a6c3b2a4a
perf: add perfchangeset to time changeset parsing
Matt Mackall <mpm@selenic.com>
parents:
16260
diff
changeset
|
770 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
771 @command('perfindex', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
772 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
|
773 import mercurial.revlog |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
774 timer, fm = gettimer(ui, opts) |
13277
9f707b297b0f
perf: restore lazyindex hack
Matt Mackall <mpm@selenic.com>
parents:
13262
diff
changeset
|
775 mercurial.revlog._prereadsize = 2**24 # disable lazy parser in old hg |
13254
5ef5eb1f3515
revlog: only build the nodemap on demand
Matt Mackall <mpm@selenic.com>
parents:
13253
diff
changeset
|
776 n = repo["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
|
777 svfs = getsvfs(repo) |
7366
eb240755386d
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Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
778 def d(): |
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
|
779 cl = mercurial.revlog.revlog(svfs, "00changelog.i") |
16260
33fcad3cfbbc
perf: tweak tests for testing index performance improvements
Matt Mackall <mpm@selenic.com>
parents:
14671
diff
changeset
|
780 cl.rev(n) |
7366
eb240755386d
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Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
781 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
782 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
783 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
784 @command('perfstartup', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
785 def perfstartup(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
786 timer, fm = gettimer(ui, opts) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
787 cmd = sys.argv[0] |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
788 def d(): |
27382
de7bcbc68042
perf: adjust perfstartup() for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
27345
diff
changeset
|
789 if os.name != 'nt': |
de7bcbc68042
perf: adjust perfstartup() for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
27345
diff
changeset
|
790 os.system("HGRCPATH= %s version -q > /dev/null" % cmd) |
de7bcbc68042
perf: adjust perfstartup() for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
27345
diff
changeset
|
791 else: |
32888
04fa5520d167
perf: ensure HGRCPATH is exported on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
32733
diff
changeset
|
792 os.environ['HGRCPATH'] = ' ' |
27382
de7bcbc68042
perf: adjust perfstartup() for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
27345
diff
changeset
|
793 os.system("%s version -q > NUL" % cmd) |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
794 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
795 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
796 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
797 @command('perfparents', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
798 def perfparents(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
799 timer, fm = gettimer(ui, opts) |
27305
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
800 # control the number of commits perfparents iterates over |
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
801 # experimental config: perf.parentscount |
30149
d8a2c536dd96
perf: replace ui.configint() by getint() for Mercurial earlier than 1.9
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30148
diff
changeset
|
802 count = getint(ui, "perf", "parentscount", 1000) |
27305
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
803 if len(repo.changelog) < count: |
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
804 raise error.Abort("repo needs %d commits for this test" % count) |
27100
8d5dba93aa4f
contrib/perf: perfparents handle filtered repos
timeless <timeless@mozdev.org>
parents:
27099
diff
changeset
|
805 repo = repo.unfiltered() |
27305
5831cfbf0e33
perf: perfparents honor config perf.parentscount
timeless <timeless@mozdev.org>
parents:
27304
diff
changeset
|
806 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
|
807 def d(): |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
808 for n in nl: |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
809 repo.changelog.parents(n) |
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
810 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
811 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
812 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
813 @command('perfctxfiles', formatteropts) |
27095
aaf4e2d77148
contrib/perf: name functions to match decorators
timeless <timeless@mozdev.org>
parents:
27072
diff
changeset
|
814 def perfctxfiles(ui, repo, x, **opts): |
24349
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
815 x = int(x) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
816 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
|
817 def d(): |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
818 len(repo[x].files()) |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
819 timer(d) |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
820 fm.end() |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
821 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
822 @command('perfrawfiles', formatteropts) |
27095
aaf4e2d77148
contrib/perf: name functions to match decorators
timeless <timeless@mozdev.org>
parents:
27072
diff
changeset
|
823 def perfrawfiles(ui, repo, x, **opts): |
24349
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
824 x = int(x) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
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changeset
|
825 timer, fm = gettimer(ui, opts) |
24349
389693a245fa
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Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
826 cl = repo.changelog |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
827 def d(): |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
828 len(cl.read(x)[3]) |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
829 timer(d) |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
830 fm.end() |
389693a245fa
perf: add methods for timing changeset file list reading
Matt Mackall <mpm@selenic.com>
parents:
23878
diff
changeset
|
831 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
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24607
diff
changeset
|
832 @command('perflookup', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
833 def perflookup(ui, repo, rev, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
834 timer, fm = gettimer(ui, opts) |
7366
eb240755386d
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Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
835 timer(lambda: len(repo.lookup(rev))) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
836 fm.end() |
7366
eb240755386d
Add contrib/perf.py for performance testing
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
837 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
838 @command('perfrevrange', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
839 def perfrevrange(ui, repo, *specs, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
840 timer, fm = gettimer(ui, opts) |
16858
fdf99e0f60f3
perf: add a benchmark for revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16802
diff
changeset
|
841 revrange = scmutil.revrange |
fdf99e0f60f3
perf: add a benchmark for revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16802
diff
changeset
|
842 timer(lambda: len(revrange(repo, specs))) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
843 fm.end() |
16858
fdf99e0f60f3
perf: add a benchmark for revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16802
diff
changeset
|
844 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
845 @command('perfnodelookup', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
846 def perfnodelookup(ui, repo, rev, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
847 timer, fm = gettimer(ui, opts) |
16309 | 848 import mercurial.revlog |
849 mercurial.revlog._prereadsize = 2**24 # disable lazy parser in old hg | |
850 n = repo[rev].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
|
851 cl = mercurial.revlog.revlog(getsvfs(repo), "00changelog.i") |
16414
e8d37b78acfb
parsers: use base-16 trie for faster node->rev mapping
Bryan O'Sullivan <bryano@fb.com>
parents:
16403
diff
changeset
|
852 def d(): |
e8d37b78acfb
parsers: use base-16 trie for faster node->rev mapping
Bryan O'Sullivan <bryano@fb.com>
parents:
16403
diff
changeset
|
853 cl.rev(n) |
16785
1dc08dc63c09
perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents:
16689
diff
changeset
|
854 clearcaches(cl) |
16414
e8d37b78acfb
parsers: use base-16 trie for faster node->rev mapping
Bryan O'Sullivan <bryano@fb.com>
parents:
16403
diff
changeset
|
855 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
856 fm.end() |
16414
e8d37b78acfb
parsers: use base-16 trie for faster node->rev mapping
Bryan O'Sullivan <bryano@fb.com>
parents:
16403
diff
changeset
|
857 |
18237
4132dc9bd5c4
perftest: migrate to new style command declaration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18236
diff
changeset
|
858 @command('perflog', |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
859 [('', 'rename', False, 'ask log to follow renames')] + formatteropts) |
27306
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
860 def perflog(ui, repo, rev=None, **opts): |
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
861 if rev is None: |
bafb1235f505
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timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
862 rev=[] |
25494
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perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
863 timer, fm = gettimer(ui, opts) |
7872
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
864 ui.pushbuffer() |
27306
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
865 timer(lambda: commands.log(ui, repo, rev=rev, date='', user='', |
9932
2fcbef9a349a
perf.perflog: add option to follow renames
Alexander Solovyov <piranha@piranha.org.ua>
parents:
9826
diff
changeset
|
866 copies=opts.get('rename'))) |
7872
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
867 ui.popbuffer() |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
868 fm.end() |
7872
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
869 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
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24607
diff
changeset
|
870 @command('perfmoonwalk', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
871 def perfmoonwalk(ui, repo, **opts): |
20178
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
872 """benchmark walking the changelog backwards |
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
873 |
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
874 This also loads the changelog data for each revision in the changelog. |
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
875 """ |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
876 timer, fm = gettimer(ui, opts) |
20178
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
877 def moonwalk(): |
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
878 for i in xrange(len(repo), -1, -1): |
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
879 ctx = repo[i] |
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
880 ctx.branch() # read changelog data (in addition to the index) |
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
881 timer(moonwalk) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
882 fm.end() |
20178
74aea4be8e78
perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents:
20032
diff
changeset
|
883 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
884 @command('perftemplating', formatteropts) |
27306
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
885 def perftemplating(ui, repo, rev=None, **opts): |
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
886 if rev is None: |
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
887 rev=[] |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
888 timer, fm = gettimer(ui, opts) |
7872
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
889 ui.pushbuffer() |
27306
bafb1235f505
perf: add optional rev for perflog and perftemplating
timeless <timeless@mozdev.org>
parents:
27305
diff
changeset
|
890 timer(lambda: commands.log(ui, repo, rev=rev, date='', user='', |
7872
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
891 template='{date|shortdate} [{rev}:{node|short}]' |
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
892 ' {author|person}: {desc|firstline}\n')) |
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
893 ui.popbuffer() |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
894 fm.end() |
7872
f680a1bd679b
contrib: add perflog and perftemplating commands to perf extension
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7366
diff
changeset
|
895 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
896 @command('perfcca', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
897 def perfcca(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
898 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
|
899 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
|
900 fm.end() |
16386
ccc173d0914e
perf: add case collision auditor perf
Matt Mackall <mpm@selenic.com>
parents:
16309
diff
changeset
|
901 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
902 @command('perffncacheload', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
903 def perffncacheload(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
904 timer, fm = gettimer(ui, opts) |
17780
769f66861eb8
perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents:
17553
diff
changeset
|
905 s = repo.store |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
906 def d(): |
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
907 s.fncache._load() |
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
908 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
909 fm.end() |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
910 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
911 @command('perffncachewrite', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
912 def perffncachewrite(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
913 timer, fm = gettimer(ui, opts) |
17780
769f66861eb8
perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents:
17553
diff
changeset
|
914 s = repo.store |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
915 s.fncache._load() |
27097
b3e24a9c5f9b
contrib/perf: fix perffncachewrite
timeless <timeless@mozdev.org>
parents:
27096
diff
changeset
|
916 lock = repo.lock() |
b3e24a9c5f9b
contrib/perf: fix perffncachewrite
timeless <timeless@mozdev.org>
parents:
27096
diff
changeset
|
917 tr = repo.transaction('perffncachewrite') |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
918 def d(): |
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
919 s.fncache._dirty = True |
27097
b3e24a9c5f9b
contrib/perf: fix perffncachewrite
timeless <timeless@mozdev.org>
parents:
27096
diff
changeset
|
920 s.fncache.write(tr) |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
921 timer(d) |
30069
98b9846a131e
perf: release lock after transaction in perffncachewrite
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30018
diff
changeset
|
922 tr.close() |
27097
b3e24a9c5f9b
contrib/perf: fix perffncachewrite
timeless <timeless@mozdev.org>
parents:
27096
diff
changeset
|
923 lock.release() |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
924 fm.end() |
16403
efae1fea4bbd
perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents:
16386
diff
changeset
|
925 |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
926 @command('perffncacheencode', formatteropts) |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
927 def perffncacheencode(ui, repo, **opts): |
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
928 timer, fm = gettimer(ui, opts) |
17780
769f66861eb8
perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents:
17553
diff
changeset
|
929 s = repo.store |
17553
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
930 s.fncache._load() |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
931 def d(): |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
932 for p in s.fncache.entries: |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
933 s.encode(p) |
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
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() |
17553
5ab863922e0f
perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents:
17216
diff
changeset
|
936 |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
937 def _bdiffworker(q, ready, done): |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
938 while not done.is_set(): |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
939 pair = q.get() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
940 while pair is not None: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
941 mdiff.textdiff(*pair) |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
942 q.task_done() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
943 pair = q.get() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
944 q.task_done() # for the None one |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
945 with ready: |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
946 ready.wait() |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
947 |
30336
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
948 @command('perfbdiff', revlogopts + formatteropts + [ |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
949 ('', 'count', 1, 'number of revisions to test (when using --startrev)'), |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
950 ('', 'alldata', False, 'test bdiffs for all associated revisions'), |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
951 ('', 'threads', 0, 'number of thread to use (disable with 0)'), |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
952 ], |
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
953 |
30336
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
954 '-c|-m|FILE REV') |
35599
af25237be091
perf: add threading capability to perfbdiff
Boris Feld <boris.feld@octobus.net>
parents:
35116
diff
changeset
|
955 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
|
956 """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
|
957 |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
958 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
|
959 |
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
960 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
|
961 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
|
962 |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
963 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
|
964 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
|
965 and filelogs). |
30336
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
966 """ |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
967 if opts['alldata']: |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
968 opts['changelog'] = True |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
969 |
30307
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
970 if opts.get('changelog') or opts.get('manifest'): |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
971 file_, rev = None, file_ |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
972 elif rev is None: |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
973 raise error.CommandError('perfbdiff', 'invalid arguments') |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
974 |
30335
7d91a085ebe6
perf: prepare to handle multiple pairs in perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30307
diff
changeset
|
975 textpairs = [] |
7d91a085ebe6
perf: prepare to handle multiple pairs in perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30307
diff
changeset
|
976 |
30307
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
977 r = cmdutil.openrevlog(repo, 'perfbdiff', file_, opts) |
c8fa7ad1ff90
perf: add perfbdiff
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30219
diff
changeset
|
978 |
30336
7ddc8f8d7712
perf: support bdiffing multiple revisions in a single revlog
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30335
diff
changeset
|
979 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
|
980 for rev in range(startrev, min(startrev + count, len(r) - 1)): |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
981 if opts['alldata']: |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
982 # 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
|
983 ctx = repo[rev] |
30426
605e3b126d46
perf: unbust perfbdiff --alldata
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30405
diff
changeset
|
984 mtext = repo.manifestlog._revlog.revision(ctx.manifestnode()) |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
985 for pctx in ctx.parents(): |
30426
605e3b126d46
perf: unbust perfbdiff --alldata
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30405
diff
changeset
|
986 pman = repo.manifestlog._revlog.revision(pctx.manifestnode()) |
30337
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
987 textpairs.append((pman, mtext)) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
988 |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
989 # 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
|
990 man = ctx.manifest() |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
991 pman = ctx.p1().manifest() |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
992 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
|
993 fctx = repo.file(filename) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
994 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
|
995 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
|
996 textpairs.append((f1, f2)) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
997 else: |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
998 dp = r.deltaparent(rev) |
6ecad4b73569
perf: support measuring bdiff for all changeset related data
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30336
diff
changeset
|
999 textpairs.append((r.revision(dp), r.revision(rev))) |
30307
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1000 |
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1001 withthreads = threads > 0 |
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|
1002 if not withthreads: |
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|
1003 def d(): |
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|
1004 for pair in textpairs: |
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|
1005 mdiff.textdiff(*pair) |
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|
1006 else: |
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|
1007 q = util.queue() |
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|
1008 for i in xrange(threads): |
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|
1009 q.put(None) |
af25237be091
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|
1010 ready = threading.Condition() |
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|
1011 done = threading.Event() |
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|
1012 for i in xrange(threads): |
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1013 threading.Thread(target=_bdiffworker, args=(q, ready, done)).start() |
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|
1014 q.join() |
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|
1015 def d(): |
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|
1016 for pair in textpairs: |
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|
1017 q.put(pair) |
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|
1018 for i in xrange(threads): |
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|
1019 q.put(None) |
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|
1020 with ready: |
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|
1021 ready.notify_all() |
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|
1022 q.join() |
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|
1023 timer, fm = gettimer(ui, opts) |
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|
1024 timer(d) |
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|
1025 fm.end() |
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|
1026 |
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|
1027 if withthreads: |
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|
1028 done.set() |
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|
1029 for i in xrange(threads): |
af25237be091
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|
1030 q.put(None) |
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|
1031 with ready: |
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|
1032 ready.notify_all() |
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|
1033 |
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|
1034 @command('perfunidiff', revlogopts + formatteropts + [ |
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diff
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|
1035 ('', 'count', 1, 'number of revisions to test (when using --startrev)'), |
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1036 ('', 'alldata', False, 'test unidiffs for all associated revisions'), |
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|
1037 ], '-c|-m|FILE REV') |
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|
1038 def perfunidiff(ui, repo, file_, rev=None, count=None, **opts): |
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changeset
|
1039 """benchmark a unified diff between revisions |
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|
1040 |
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changeset
|
1041 This doesn't include any copy tracing - it's just a unified diff |
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|
1042 of the texts. |
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changeset
|
1043 |
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changeset
|
1044 By default, benchmark a diff between its delta parent and itself. |
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changeset
|
1045 |
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changeset
|
1046 With ``--count``, benchmark diffs between delta parents and self for N |
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changeset
|
1047 revisions starting at the specified revision. |
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diff
changeset
|
1048 |
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diff
changeset
|
1049 With ``--alldata``, assume the requested revision is a changeset and |
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diff
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|
1050 measure diffs for all changes related to that changeset (manifest |
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changeset
|
1051 and filelogs). |
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changeset
|
1052 """ |
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changeset
|
1053 if opts['alldata']: |
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|
1054 opts['changelog'] = True |
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|
1055 |
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changeset
|
1056 if opts.get('changelog') or opts.get('manifest'): |
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|
1057 file_, rev = None, file_ |
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|
1058 elif rev is None: |
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|
1059 raise error.CommandError('perfunidiff', 'invalid arguments') |
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|
1060 |
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|
1061 textpairs = [] |
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changeset
|
1062 |
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changeset
|
1063 r = cmdutil.openrevlog(repo, 'perfunidiff', file_, opts) |
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|
1064 |
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changeset
|
1065 startrev = r.rev(r.lookup(rev)) |
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parents:
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changeset
|
1066 for rev in range(startrev, min(startrev + count, len(r) - 1)): |
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changeset
|
1067 if opts['alldata']: |
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changeset
|
1068 # Load revisions associated with changeset. |
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changeset
|
1069 ctx = repo[rev] |
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changeset
|
1070 mtext = repo.manifestlog._revlog.revision(ctx.manifestnode()) |
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diff
changeset
|
1071 for pctx in ctx.parents(): |
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changeset
|
1072 pman = repo.manifestlog._revlog.revision(pctx.manifestnode()) |
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changeset
|
1073 textpairs.append((pman, mtext)) |
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changeset
|
1074 |
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diff
changeset
|
1075 # Load filelog revisions by iterating manifest delta. |
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changeset
|
1076 man = ctx.manifest() |
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changeset
|
1077 pman = ctx.p1().manifest() |
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changeset
|
1078 for filename, change in pman.diff(man).items(): |
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changeset
|
1079 fctx = repo.file(filename) |
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changeset
|
1080 f1 = fctx.revision(change[0][0] or -1) |
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diff
changeset
|
1081 f2 = fctx.revision(change[1][0] or -1) |
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changeset
|
1082 textpairs.append((f1, f2)) |
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changeset
|
1083 else: |
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changeset
|
1084 dp = r.deltaparent(rev) |
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changeset
|
1085 textpairs.append((r.revision(dp), r.revision(rev))) |
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parents:
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changeset
|
1086 |
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changeset
|
1087 def d(): |
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parents:
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diff
changeset
|
1088 for left, right in textpairs: |
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diff
changeset
|
1089 # The date strings don't matter, so we pass empty strings. |
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parents:
35602
diff
changeset
|
1090 headerlines, hunks = mdiff.unidiff( |
35951
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Yuya Nishihara <yuya@tcha.org>
parents:
35861
diff
changeset
|
1091 left, '', right, '', 'left', 'right', binary=False) |
35861
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changeset
|
1092 # consume iterators in roughly the way patch.py does |
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changeset
|
1093 b'\n'.join(headerlines) |
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changeset
|
1094 b''.join(sum((list(hlines) for hrange, hlines in hunks), [])) |
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changeset
|
1095 timer, fm = gettimer(ui, opts) |
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changeset
|
1096 timer(d) |
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changeset
|
1097 fm.end() |
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diff
changeset
|
1098 |
25494
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changeset
|
1099 @command('perfdiffwd', formatteropts) |
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changeset
|
1100 def perfdiffwd(ui, repo, **opts): |
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|
1101 """Profile diff of working directory changes""" |
25494
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|
1102 timer, fm = gettimer(ui, opts) |
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|
1103 options = { |
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changeset
|
1104 'w': 'ignore_all_space', |
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changeset
|
1105 'b': 'ignore_space_change', |
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changeset
|
1106 'B': 'ignore_blank_lines', |
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changeset
|
1107 } |
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changeset
|
1108 |
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changeset
|
1109 for diffopt in ('', 'w', 'b', 'B', 'wB'): |
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|
1110 opts = dict((options[c], '1') for c in diffopt) |
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|
1111 def d(): |
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changeset
|
1112 ui.pushbuffer() |
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changeset
|
1113 commands.diff(ui, repo, **opts) |
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changeset
|
1114 ui.popbuffer() |
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1115 title = 'diffopts: %s' % (diffopt and ('-' + diffopt) or 'none') |
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1116 timer(d, title) |
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1117 fm.end() |
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1118 |
32532
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1119 @command('perfrevlogindex', revlogopts + formatteropts, |
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1120 '-c|-m|FILE') |
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1121 def perfrevlogindex(ui, repo, file_=None, **opts): |
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1122 """Benchmark operations against a revlog index. |
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1123 |
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1124 This tests constructing a revlog instance, reading index data, |
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1125 parsing index data, and performing various operations related to |
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1126 index data. |
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1127 """ |
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1128 |
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1129 rl = cmdutil.openrevlog(repo, 'perfrevlogindex', file_, opts) |
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1130 |
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1131 opener = getattr(rl, 'opener') # trick linter |
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1132 indexfile = rl.indexfile |
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1133 data = opener.read(indexfile) |
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1134 |
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1135 header = struct.unpack('>I', data[0:4])[0] |
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1136 version = header & 0xFFFF |
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1137 if version == 1: |
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1138 revlogio = revlog.revlogio() |
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1139 inline = header & (1 << 16) |
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1140 else: |
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1141 raise error.Abort(('unsupported revlog version: %d') % version) |
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1142 |
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1143 rllen = len(rl) |
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1144 |
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1145 node0 = rl.node(0) |
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1146 node25 = rl.node(rllen // 4) |
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1147 node50 = rl.node(rllen // 2) |
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1148 node75 = rl.node(rllen // 4 * 3) |
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1149 node100 = rl.node(rllen - 1) |
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1150 |
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1151 allrevs = range(rllen) |
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1152 allrevsrev = list(reversed(allrevs)) |
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1153 allnodes = [rl.node(rev) for rev in range(rllen)] |
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1154 allnodesrev = list(reversed(allnodes)) |
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1155 |
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1156 def constructor(): |
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1157 revlog.revlog(opener, indexfile) |
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1158 |
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1159 def read(): |
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1160 with opener(indexfile) as fh: |
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1161 fh.read() |
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1162 |
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1163 def parseindex(): |
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1164 revlogio.parseindex(data, inline) |
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1165 |
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1166 def getentry(revornode): |
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1167 index = revlogio.parseindex(data, inline)[0] |
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1168 index[revornode] |
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1169 |
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1170 def getentries(revs, count=1): |
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1171 index = revlogio.parseindex(data, inline)[0] |
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1172 |
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1173 for i in range(count): |
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1174 for rev in revs: |
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1175 index[rev] |
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1176 |
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1177 def resolvenode(node): |
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1178 nodemap = revlogio.parseindex(data, inline)[1] |
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1179 # This only works for the C code. |
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1180 if nodemap is None: |
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1181 return |
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1182 |
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1183 try: |
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1184 nodemap[node] |
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1185 except error.RevlogError: |
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1186 pass |
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1187 |
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1188 def resolvenodes(nodes, count=1): |
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1189 nodemap = revlogio.parseindex(data, inline)[1] |
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1190 if nodemap is None: |
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1191 return |
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1192 |
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1193 for i in range(count): |
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1194 for node in nodes: |
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1195 try: |
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1196 nodemap[node] |
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1197 except error.RevlogError: |
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1198 pass |
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1199 |
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1200 benches = [ |
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1201 (constructor, 'revlog constructor'), |
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1202 (read, 'read'), |
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1203 (parseindex, 'create index object'), |
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1204 (lambda: getentry(0), 'retrieve index entry for rev 0'), |
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1205 (lambda: resolvenode('a' * 20), 'look up missing node'), |
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1206 (lambda: resolvenode(node0), 'look up node at rev 0'), |
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1207 (lambda: resolvenode(node25), 'look up node at 1/4 len'), |
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1208 (lambda: resolvenode(node50), 'look up node at 1/2 len'), |
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1209 (lambda: resolvenode(node75), 'look up node at 3/4 len'), |
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1210 (lambda: resolvenode(node100), 'look up node at tip'), |
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1211 # 2x variation is to measure caching impact. |
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1212 (lambda: resolvenodes(allnodes), |
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1213 'look up all nodes (forward)'), |
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1214 (lambda: resolvenodes(allnodes, 2), |
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1215 'look up all nodes 2x (forward)'), |
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1216 (lambda: resolvenodes(allnodesrev), |
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1217 'look up all nodes (reverse)'), |
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1218 (lambda: resolvenodes(allnodesrev, 2), |
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1219 'look up all nodes 2x (reverse)'), |
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1220 (lambda: getentries(allrevs), |
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1221 'retrieve all index entries (forward)'), |
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1222 (lambda: getentries(allrevs, 2), |
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1223 'retrieve all index entries 2x (forward)'), |
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1224 (lambda: getentries(allrevsrev), |
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1225 'retrieve all index entries (reverse)'), |
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1226 (lambda: getentries(allrevsrev, 2), |
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1227 'retrieve all index entries 2x (reverse)'), |
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1228 ] |
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1229 |
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1230 for fn, title in benches: |
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1231 timer, fm = gettimer(ui, opts) |
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1232 timer(fn, title=title) |
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1233 fm.end() |
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1234 |
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1235 @command('perfrevlogrevisions', revlogopts + formatteropts + |
27493
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1236 [('d', 'dist', 100, 'distance between the revisions'), |
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1237 ('s', 'startrev', 0, 'revision to start reading at'), |
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1238 ('', 'reverse', False, 'read in reverse')], |
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1239 '-c|-m|FILE') |
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1240 def perfrevlogrevisions(ui, repo, file_=None, startrev=0, reverse=False, |
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1241 **opts): |
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1242 """Benchmark reading a series of revisions from a revlog. |
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1243 |
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1244 By default, we read every ``-d/--dist`` revision from 0 to tip of |
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1245 the specified revlog. |
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1246 |
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1247 The start revision can be defined via ``-s/--startrev``. |
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1248 """ |
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1249 rl = cmdutil.openrevlog(repo, 'perfrevlogrevisions', file_, opts) |
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diff
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1250 rllen = getlen(ui)(rl) |
30017
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1251 |
11694
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1252 def d(): |
32232
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1253 rl.clearcaches() |
30017
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1254 |
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diff
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1255 beginrev = startrev |
32232
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perf: move revlog construction and length calculation out of benchmark
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1256 endrev = rllen |
30017
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1257 dist = opts['dist'] |
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1258 |
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1259 if reverse: |
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1260 beginrev, endrev = endrev, beginrev |
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1261 dist = -1 * dist |
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1262 |
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1263 for x in xrange(beginrev, endrev, dist): |
32297
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perf: always pass node to revlog.revision()
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1264 # Old revisions don't support passing int. |
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1265 n = rl.node(x) |
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1266 rl.revision(n) |
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1267 |
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1268 timer, fm = gettimer(ui, opts) |
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1269 timer(d) |
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1270 fm.end() |
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1271 |
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1272 @command('perfrevlogchunks', revlogopts + formatteropts + |
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1273 [('e', 'engines', '', 'compression engines to use'), |
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1274 ('s', 'startrev', 0, 'revision to start at')], |
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1275 '-c|-m|FILE') |
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1276 def perfrevlogchunks(ui, repo, file_=None, engines=None, startrev=0, **opts): |
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1277 """Benchmark operations on revlog chunks. |
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1278 |
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1279 Logically, each revlog is a collection of fulltext revisions. However, |
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1280 stored within each revlog are "chunks" of possibly compressed data. This |
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1281 data needs to be read and decompressed or compressed and written. |
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1282 |
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1283 This command measures the time it takes to read+decompress and recompress |
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1284 chunks in a revlog. It effectively isolates I/O and compression performance. |
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1285 For measurements of higher-level operations like resolving revisions, |
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1286 see ``perfrevlogrevisions`` and ``perfrevlogrevision``. |
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1287 """ |
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1288 rl = cmdutil.openrevlog(repo, 'perfrevlogchunks', file_, opts) |
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1289 |
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1290 # _chunkraw was renamed to _getsegmentforrevs. |
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1291 try: |
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1292 segmentforrevs = rl._getsegmentforrevs |
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1293 except AttributeError: |
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1294 segmentforrevs = rl._chunkraw |
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1295 |
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|
1296 # Verify engines argument. |
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1297 if engines: |
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1298 engines = set(e.strip() for e in engines.split(',')) |
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1299 for engine in engines: |
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1300 try: |
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1301 util.compressionengines[engine] |
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1302 except KeyError: |
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1303 raise error.Abort('unknown compression engine: %s' % engine) |
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1304 else: |
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1305 engines = [] |
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1306 for e in util.compengines: |
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1307 engine = util.compengines[e] |
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1308 try: |
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1309 if engine.available(): |
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1310 engine.revlogcompressor().compress('dummy') |
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1311 engines.append(e) |
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1312 except NotImplementedError: |
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1313 pass |
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1314 |
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1315 revs = list(rl.revs(startrev, len(rl) - 1)) |
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1316 |
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1317 def rlfh(rl): |
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1318 if rl._inline: |
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1319 return getsvfs(repo)(rl.indexfile) |
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1320 else: |
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1321 return getsvfs(repo)(rl.datafile) |
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1322 |
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1323 def doread(): |
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1324 rl.clearcaches() |
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1325 for rev in revs: |
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1326 segmentforrevs(rev, rev) |
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1327 |
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1328 def doreadcachedfh(): |
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1329 rl.clearcaches() |
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1330 fh = rlfh(rl) |
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1331 for rev in revs: |
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1332 segmentforrevs(rev, rev, df=fh) |
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1333 |
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1334 def doreadbatch(): |
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1335 rl.clearcaches() |
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1336 segmentforrevs(revs[0], revs[-1]) |
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1337 |
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1338 def doreadbatchcachedfh(): |
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1339 rl.clearcaches() |
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1340 fh = rlfh(rl) |
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1341 segmentforrevs(revs[0], revs[-1], df=fh) |
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1342 |
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1343 def dochunk(): |
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1344 rl.clearcaches() |
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1345 fh = rlfh(rl) |
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1346 for rev in revs: |
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1347 rl._chunk(rev, df=fh) |
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1348 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1349 chunks = [None] |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1350 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1351 def dochunkbatch(): |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1352 rl.clearcaches() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1353 fh = rlfh(rl) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1354 # 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
|
1355 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
|
1356 |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1357 def docompress(compressor): |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1358 rl.clearcaches() |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1359 |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1360 try: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1361 # Swap in the requested compression engine. |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1362 oldcompressor = rl._compressor |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1363 rl._compressor = compressor |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1364 for chunk in chunks[0]: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1365 rl.compress(chunk) |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1366 finally: |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1367 rl._compressor = oldcompressor |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1368 |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1369 benches = [ |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1370 (lambda: doread(), 'read'), |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1371 (lambda: doreadcachedfh(), 'read w/ reused fd'), |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1372 (lambda: doreadbatch(), 'read batch'), |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1373 (lambda: doreadbatchcachedfh(), 'read batch w/ reused fd'), |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1374 (lambda: dochunk(), 'chunk'), |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1375 (lambda: dochunkbatch(), 'chunk batch'), |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1376 ] |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1377 |
30796
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1378 for engine in sorted(engines): |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1379 compressor = util.compengines[engine].revlogcompressor() |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1380 benches.append((functools.partial(docompress, compressor), |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1381 'compress w/ %s' % engine)) |
168ef0a4eb3b
perf: support multiple compression engines in perfrevlogchunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30793
diff
changeset
|
1382 |
30451
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1383 for fn, title in benches: |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1384 timer, fm = gettimer(ui, opts) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1385 timer(fn, title=title) |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1386 fm.end() |
94ca0e13d1fc
perf: add command for measuring revlog chunk operations
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30426
diff
changeset
|
1387 |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1388 @command('perfrevlogrevision', revlogopts + formatteropts + |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1389 [('', 'cache', False, 'use caches instead of clearing')], |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1390 '-c|-m|FILE REV') |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1391 def perfrevlogrevision(ui, repo, file_, rev=None, cache=None, **opts): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1392 """Benchmark obtaining a revlog revision. |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1393 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1394 Obtaining a revlog revision consists of roughly the following steps: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1395 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1396 1. Compute the delta chain |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1397 2. Obtain the raw chunks for that delta chain |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1398 3. Decompress each raw chunk |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1399 4. Apply binary patches to obtain fulltext |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1400 5. Verify hash of fulltext |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1401 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1402 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
|
1403 """ |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1404 if opts.get('changelog') or opts.get('manifest'): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1405 file_, rev = None, file_ |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1406 elif rev is None: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1407 raise error.CommandError('perfrevlogrevision', 'invalid arguments') |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1408 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1409 r = cmdutil.openrevlog(repo, 'perfrevlogrevision', file_, opts) |
32229
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1410 |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1411 # _chunkraw was renamed to _getsegmentforrevs. |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1412 try: |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1413 segmentforrevs = r._getsegmentforrevs |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1414 except AttributeError: |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1415 segmentforrevs = r._chunkraw |
75e93d95aae6
revlog: rename _chunkraw to _getsegmentforrevs()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32228
diff
changeset
|
1416 |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1417 node = r.lookup(rev) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1418 rev = r.rev(node) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1419 |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1420 def getrawchunks(data, chain): |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1421 start = r.start |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1422 length = r.length |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1423 inline = r._inline |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1424 iosize = r._io.size |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1425 buffer = util.buffer |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1426 offset = start(chain[0]) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1427 |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1428 chunks = [] |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1429 ladd = chunks.append |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1430 |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1431 for rev in chain: |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1432 chunkstart = start(rev) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1433 if inline: |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1434 chunkstart += (rev + 1) * iosize |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1435 chunklength = length(rev) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1436 ladd(buffer(data, chunkstart - offset, chunklength)) |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1437 |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1438 return chunks |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1439 |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1440 def dodeltachain(rev): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1441 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1442 r.clearcaches() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1443 r._deltachain(rev) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1444 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1445 def doread(chain): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1446 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1447 r.clearcaches() |
32228
112ba1c7d65d
perf: store reference to revlog._chunkraw in a local variable
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32225
diff
changeset
|
1448 segmentforrevs(chain[0], chain[-1]) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1449 |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1450 def dorawchunks(data, chain): |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1451 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1452 r.clearcaches() |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1453 getrawchunks(data, chain) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1454 |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1455 def dodecompress(chunks): |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1456 decomp = r.decompress |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1457 for chunk in chunks: |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1458 decomp(chunk) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1459 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1460 def dopatch(text, bins): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1461 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1462 r.clearcaches() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1463 mdiff.patches(text, bins) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1464 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1465 def dohash(text): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1466 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1467 r.clearcaches() |
30584
be5b2098a817
revlog: merge hash checking subfunctions
Remi Chaintron <remi@fb.com>
parents:
30451
diff
changeset
|
1468 r.checkhash(text, node, rev=rev) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1469 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1470 def dorevision(): |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1471 if not cache: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1472 r.clearcaches() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1473 r.revision(node) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1474 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1475 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
|
1476 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
|
1477 rawchunks = getrawchunks(data, chain) |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1478 bins = r._chunks(chain) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1479 text = str(bins[0]) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1480 bins = bins[1:] |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1481 text = mdiff.patches(text, bins) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1482 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1483 benches = [ |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1484 (lambda: dorevision(), 'full'), |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1485 (lambda: dodeltachain(rev), 'deltachain'), |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1486 (lambda: doread(chain), 'read'), |
30882
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1487 (lambda: dorawchunks(data, chain), 'rawchunks'), |
74cfc4357c64
perf: split obtaining chunks from decompression
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30796
diff
changeset
|
1488 (lambda: dodecompress(rawchunks), 'decompress'), |
27470
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1489 (lambda: dopatch(text, bins), 'patch'), |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1490 (lambda: dohash(text), 'hash'), |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1491 ] |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1492 |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1493 for fn, title in benches: |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1494 timer, fm = gettimer(ui, opts) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1495 timer(fn, title=title) |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1496 fm.end() |
d394a1a3708a
perf: add perfrevlogrevision
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27467
diff
changeset
|
1497 |
18239
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1498 @command('perfrevset', |
27072
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1499 [('C', 'clear', False, 'clear volatile cache between each call.'), |
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1500 ('', 'contexts', False, 'obtain changectx for each revision')] |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1501 + formatteropts, "REVSET") |
27072
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1502 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
|
1503 """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
|
1504 |
18644
3e92772d5383
spelling: fix some minor issues found by spell checker
Mads Kiilerich <mads@kiilerich.com>
parents:
18304
diff
changeset
|
1505 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
|
1506 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
|
1507 and obsolete related cache.""" |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1508 timer, fm = gettimer(ui, opts) |
18062
1471f5e83686
perf: add a command to measure revset performance
Siddharth Agarwal <sid0@fb.com>
parents:
18033
diff
changeset
|
1509 def d(): |
18239
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1510 if clear: |
a95f1d619bb7
perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18238
diff
changeset
|
1511 repo.invalidatevolatilesets() |
27072
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1512 if contexts: |
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1513 for ctx in repo.set(expr): pass |
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1514 else: |
e18a9ceade3b
perf: support obtaining contexts from perfrevset
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27017
diff
changeset
|
1515 for r in repo.revs(expr): pass |
18062
1471f5e83686
perf: add a command to measure revset performance
Siddharth Agarwal <sid0@fb.com>
parents:
18033
diff
changeset
|
1516 timer(d) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1517 fm.end() |
18240
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1518 |
32390
f90419a90cc3
perf: allow to clear the obsstore in 'perfvolatilesets'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32375
diff
changeset
|
1519 @command('perfvolatilesets', |
f90419a90cc3
perf: allow to clear the obsstore in 'perfvolatilesets'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32375
diff
changeset
|
1520 [('', 'clear-obsstore', False, 'drop obsstore between each call.'), |
f90419a90cc3
perf: allow to clear the obsstore in 'perfvolatilesets'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32375
diff
changeset
|
1521 ] + formatteropts) |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1522 def perfvolatilesets(ui, repo, *names, **opts): |
18240
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1523 """benchmark the computation of various volatile set |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1524 |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1525 Volatile set computes element related to filtering and obsolescence.""" |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1526 timer, fm = gettimer(ui, opts) |
18240
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1527 repo = repo.unfiltered() |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1528 |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1529 def getobs(name): |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1530 def d(): |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1531 repo.invalidatevolatilesets() |
32390
f90419a90cc3
perf: allow to clear the obsstore in 'perfvolatilesets'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32375
diff
changeset
|
1532 if opts['clear_obsstore']: |
32731
6f791ca70640
perf: have a generic "clearstorecache" function
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32710
diff
changeset
|
1533 clearfilecache(repo, 'obsstore') |
18240
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1534 obsolete.getrevs(repo, name) |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1535 return d |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1536 |
18241
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1537 allobs = sorted(obsolete.cachefuncs) |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1538 if names: |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1539 allobs = [n for n in allobs if n in names] |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1540 |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1541 for name in allobs: |
18240
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1542 timer(getobs(name), title=name) |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1543 |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1544 def getfiltered(name): |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1545 def d(): |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1546 repo.invalidatevolatilesets() |
32390
f90419a90cc3
perf: allow to clear the obsstore in 'perfvolatilesets'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32375
diff
changeset
|
1547 if opts['clear_obsstore']: |
32731
6f791ca70640
perf: have a generic "clearstorecache" function
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32710
diff
changeset
|
1548 clearfilecache(repo, 'obsstore') |
20205
d67a7758da6d
perf: fix perfvolatilesets
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
20178
diff
changeset
|
1549 repoview.filterrevs(repo, name) |
18240
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1550 return d |
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1551 |
18241
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1552 allfilter = sorted(repoview.filtertable) |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1553 if names: |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1554 allfilter = [n for n in allfilter if n in names] |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1555 |
f5ed27c51995
perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18240
diff
changeset
|
1556 for name in allfilter: |
18240
a8318715d8bb
perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18239
diff
changeset
|
1557 timer(getfiltered(name), title=name) |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1558 fm.end() |
18304
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1559 |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1560 @command('perfbranchmap', |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1561 [('f', 'full', False, |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1562 'Includes build time of subset'), |
32710
326c0e2c1a1d
perfbranchmap: add an option to purge the revbranch cache
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32532
diff
changeset
|
1563 ('', 'clear-revbranch', False, |
326c0e2c1a1d
perfbranchmap: add an option to purge the revbranch cache
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32532
diff
changeset
|
1564 'purge the revbranch cache between computation'), |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1565 ] + formatteropts) |
32710
326c0e2c1a1d
perfbranchmap: add an option to purge the revbranch cache
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32532
diff
changeset
|
1566 def perfbranchmap(ui, repo, full=False, clear_revbranch=False, **opts): |
18304
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1567 """benchmark the update of a branchmap |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1568 |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1569 This benchmarks the full repo.branchmap() call with read and write disabled |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1570 """ |
25494
e8eb3ecdaa0c
perf: support -T for every perf commands
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24607
diff
changeset
|
1571 timer, fm = gettimer(ui, opts) |
18304
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1572 def getbranchmap(filtername): |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1573 """generate a benchmark function for the filtername""" |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1574 if filtername is None: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1575 view = repo |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1576 else: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1577 view = repo.filtered(filtername) |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1578 def d(): |
32710
326c0e2c1a1d
perfbranchmap: add an option to purge the revbranch cache
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32532
diff
changeset
|
1579 if clear_revbranch: |
326c0e2c1a1d
perfbranchmap: add an option to purge the revbranch cache
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32532
diff
changeset
|
1580 repo.revbranchcache()._clear() |
18304
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1581 if full: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1582 view._branchcaches.clear() |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1583 else: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1584 view._branchcaches.pop(filtername, None) |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1585 view.branchmap() |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1586 return d |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1587 # add filter in smaller subset to bigger subset |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1588 possiblefilters = set(repoview.filtertable) |
30144
14031d183048
perf: get subsettable from appropriate module for Mercurial earlier than 2.9
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30143
diff
changeset
|
1589 subsettable = getbranchmapsubsettable() |
18304
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1590 allfilters = [] |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1591 while possiblefilters: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1592 for name in possiblefilters: |
30144
14031d183048
perf: get subsettable from appropriate module for Mercurial earlier than 2.9
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30143
diff
changeset
|
1593 subset = subsettable.get(name) |
18304
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1594 if subset not in possiblefilters: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1595 break |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1596 else: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1597 assert False, 'subset cycle %s!' % possiblefilters |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1598 allfilters.append(name) |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1599 possiblefilters.remove(name) |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1600 |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1601 # warm the cache |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1602 if not full: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1603 for name in allfilters: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1604 repo.filtered(name).branchmap() |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1605 # add unfiltered |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1606 allfilters.append(None) |
30145
113aa6145020
perf: avoid actual writing branch cache out correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30144
diff
changeset
|
1607 |
113aa6145020
perf: avoid actual writing branch cache out correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30144
diff
changeset
|
1608 branchcacheread = safeattrsetter(branchmap, 'read') |
113aa6145020
perf: avoid actual writing branch cache out correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30144
diff
changeset
|
1609 branchcachewrite = safeattrsetter(branchmap.branchcache, 'write') |
113aa6145020
perf: avoid actual writing branch cache out correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30144
diff
changeset
|
1610 branchcacheread.set(lambda repo: None) |
113aa6145020
perf: avoid actual writing branch cache out correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30144
diff
changeset
|
1611 branchcachewrite.set(lambda bc, repo: None) |
18304
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1612 try: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1613 for name in allfilters: |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1614 timer(getbranchmap(name), title=str(name)) |
9b6ae29d4801
perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18241
diff
changeset
|
1615 finally: |
30145
113aa6145020
perf: avoid actual writing branch cache out correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30144
diff
changeset
|
1616 branchcacheread.restore() |
113aa6145020
perf: avoid actual writing branch cache out correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
30144
diff
changeset
|
1617 branchcachewrite.restore() |
23171
8afae1d5d108
perf: use a formatter for output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22780
diff
changeset
|
1618 fm.end() |
23485
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1619 |
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1620 @command('perfloadmarkers') |
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1621 def perfloadmarkers(ui, repo): |
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1622 """benchmark the time to parse the on-disk markers for a repo |
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1623 |
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1624 Result is the number of markers in the repo.""" |
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1625 timer, fm = gettimer(ui) |
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
|
1626 svfs = getsvfs(repo) |
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
|
1627 timer(lambda: len(obsolete.obsstore(svfs))) |
23485
ccb93e9affc1
perf: add a perfloadmarkers command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23171
diff
changeset
|
1628 fm.end() |
27286
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1629 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1630 @command('perflrucachedict', formatteropts + |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1631 [('', 'size', 4, 'size of cache'), |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1632 ('', 'gets', 10000, 'number of key lookups'), |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1633 ('', 'sets', 10000, 'number of key sets'), |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1634 ('', 'mixed', 10000, 'number of mixed mode operations'), |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1635 ('', 'mixedgetfreq', 50, 'frequency of get vs set ops in mixed mode')], |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1636 norepo=True) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1637 def perflrucache(ui, size=4, gets=10000, sets=10000, mixed=10000, |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1638 mixedgetfreq=50, **opts): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1639 def doinit(): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1640 for i in xrange(10000): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1641 util.lrucachedict(size) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1642 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1643 values = [] |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1644 for i in xrange(size): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1645 values.append(random.randint(0, sys.maxint)) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1646 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1647 # Get mode fills the cache and tests raw lookup performance with no |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1648 # eviction. |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1649 getseq = [] |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1650 for i in xrange(gets): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1651 getseq.append(random.choice(values)) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1652 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1653 def dogets(): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1654 d = util.lrucachedict(size) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1655 for v in values: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1656 d[v] = v |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1657 for key in getseq: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1658 value = d[key] |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1659 value # silence pyflakes warning |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1660 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1661 # Set mode tests insertion speed with cache eviction. |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1662 setseq = [] |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1663 for i in xrange(sets): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1664 setseq.append(random.randint(0, sys.maxint)) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1665 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1666 def dosets(): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1667 d = util.lrucachedict(size) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1668 for v in setseq: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1669 d[v] = v |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1670 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1671 # Mixed mode randomly performs gets and sets with eviction. |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1672 mixedops = [] |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1673 for i in xrange(mixed): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1674 r = random.randint(0, 100) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1675 if r < mixedgetfreq: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1676 op = 0 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1677 else: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1678 op = 1 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1679 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1680 mixedops.append((op, random.randint(0, size * 2))) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1681 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1682 def domixed(): |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1683 d = util.lrucachedict(size) |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1684 |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1685 for op, v in mixedops: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1686 if op == 0: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1687 try: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1688 d[v] |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1689 except KeyError: |
528cf1a73ae5
perf: add perflrucachedict command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27100
diff
changeset
|
1690 pass |
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1691 else: |
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1692 d[v] = v |
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1693 |
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1694 benches = [ |
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1695 (doinit, 'init'), |
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1696 (dogets, 'gets'), |
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1697 (dosets, 'sets'), |
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1698 (domixed, 'mixed') |
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1699 ] |
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1700 |
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1701 for fn, title in benches: |
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1702 timer, fm = gettimer(ui, opts) |
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1703 timer(fn, title=title) |
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1704 fm.end() |
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1705 |
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1706 @command('perfwrite', formatteropts) |
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1707 def perfwrite(ui, repo, **opts): |
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1708 """microbenchmark ui.write |
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1709 """ |
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1710 timer, fm = gettimer(ui, opts) |
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1711 def write(): |
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1712 for i in range(100000): |
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1713 ui.write(('Testing write performance\n')) |
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1714 timer(write) |
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1715 fm.end() |
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1716 |
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1717 def uisetup(ui): |
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1718 if (util.safehasattr(cmdutil, 'openrevlog') and |
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1719 not util.safehasattr(commands, 'debugrevlogopts')): |
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1720 # for "historical portability": |
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1721 # In this case, Mercurial should be 1.9 (or a79fea6b3e77) - |
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1722 # 3.7 (or 5606f7d0d063). Therefore, '--dir' option for |
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1723 # openrevlog() should cause failure, because it has been |
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1724 # available since 3.5 (or 49c583ca48c4). |
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1725 def openrevlog(orig, repo, cmd, file_, opts): |
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1726 if opts.get('dir') and not util.safehasattr(repo, 'dirlog'): |
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1727 raise error.Abort("This version doesn't support --dir option", |
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1728 hint="use 3.5 or later") |
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1729 return orig(repo, cmd, file_, opts) |
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1730 extensions.wrapfunction(cmdutil, 'openrevlog', openrevlog) |