annotate contrib/perf.py @ 22125:7fce964be27d

hg-test-mode: make exit code highlight work again
author Matt Mackall <mpm@selenic.com>
date Tue, 12 Aug 2014 12:53:23 -0500
parents b581c5827516
children d8ff1f671aed
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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 from mercurial import cmdutil, scmutil, util, commands, obsolete
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5 from mercurial import repoview, branchmap, merge, copies
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6 import time, os, sys
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7
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8 cmdtable = {}
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9 command = cmdutil.command(cmdtable)
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10
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11 def timer(func, title=None):
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12 results = []
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13 begin = time.time()
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14 count = 0
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15 while True:
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16 ostart = os.times()
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17 cstart = time.time()
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18 r = func()
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19 cstop = time.time()
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20 ostop = os.times()
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21 count += 1
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22 a, b = ostart, ostop
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23 results.append((cstop - cstart, b[0] - a[0], b[1]-a[1]))
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24 if cstop - begin > 3 and count >= 100:
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25 break
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26 if cstop - begin > 10 and count >= 3:
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27 break
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28 if title:
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29 sys.stderr.write("! %s\n" % title)
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30 if r:
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31 sys.stderr.write("! result: %s\n" % r)
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32 m = min(results)
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33 sys.stderr.write("! wall %f comb %f user %f sys %f (best of %d)\n"
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34 % (m[0], m[1] + m[2], m[1], m[2], count))
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35
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36 @command('perfwalk')
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37 def perfwalk(ui, repo, *pats):
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38 try:
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39 m = scmutil.match(repo[None], pats, {})
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40 timer(lambda: len(list(repo.dirstate.walk(m, [], True, False))))
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41 except Exception:
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42 try:
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43 m = scmutil.match(repo[None], pats, {})
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44 timer(lambda: len([b for a, b, c in repo.dirstate.statwalk([], m)]))
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45 except Exception:
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46 timer(lambda: len(list(cmdutil.walk(repo, pats, {}))))
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47
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48 @command('perfannotate')
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49 def perfannotate(ui, repo, f):
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50 fc = repo['.'][f]
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51 timer(lambda: len(fc.annotate(True)))
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52
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53 @command('perfstatus',
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54 [('u', 'unknown', False,
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55 'ask status to look for unknown files')])
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56 def perfstatus(ui, repo, **opts):
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57 #m = match.always(repo.root, repo.getcwd())
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58 #timer(lambda: sum(map(len, repo.dirstate.status(m, [], False, False,
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59 # False))))
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60 timer(lambda: sum(map(len, repo.status(**opts))))
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61
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62 @command('perfaddremove')
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63 def perfaddremove(ui, repo):
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64 try:
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65 oldquiet = repo.ui.quiet
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66 repo.ui.quiet = True
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67 timer(lambda: scmutil.addremove(repo, dry_run=True))
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68 finally:
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69 repo.ui.quiet = oldquiet
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70
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71 def clearcaches(cl):
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72 # behave somewhat consistently across internal API changes
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73 if util.safehasattr(cl, 'clearcaches'):
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74 cl.clearcaches()
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75 elif util.safehasattr(cl, '_nodecache'):
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76 from mercurial.node import nullid, nullrev
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77 cl._nodecache = {nullid: nullrev}
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78 cl._nodepos = None
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79
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80 @command('perfheads')
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81 def perfheads(ui, repo):
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82 cl = repo.changelog
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83 def d():
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84 len(cl.headrevs())
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85 clearcaches(cl)
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86 timer(d)
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87
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88 @command('perftags')
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89 def perftags(ui, repo):
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90 import mercurial.changelog
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91 import mercurial.manifest
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92 def t():
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93 repo.changelog = mercurial.changelog.changelog(repo.sopener)
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94 repo.manifest = mercurial.manifest.manifest(repo.sopener)
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95 repo._tags = None
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96 return len(repo.tags())
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97 timer(t)
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98
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99 @command('perfancestors')
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100 def perfancestors(ui, repo):
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101 heads = repo.changelog.headrevs()
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102 def d():
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103 for a in repo.changelog.ancestors(heads):
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104 pass
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105 timer(d)
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106
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107 @command('perfancestorset')
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108 def perfancestorset(ui, repo, revset):
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109 revs = repo.revs(revset)
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110 heads = repo.changelog.headrevs()
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111 def d():
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112 s = repo.changelog.ancestors(heads)
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113 for rev in revs:
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114 rev in s
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115 timer(d)
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116
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117 @command('perfdirs')
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118 def perfdirs(ui, repo):
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119 dirstate = repo.dirstate
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120 'a' in dirstate
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121 def d():
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122 dirstate.dirs()
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123 del dirstate._dirs
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124 timer(d)
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125
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126 @command('perfdirstate')
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127 def perfdirstate(ui, repo):
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128 "a" in repo.dirstate
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129 def d():
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130 repo.dirstate.invalidate()
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131 "a" in repo.dirstate
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132 timer(d)
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133
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134 @command('perfdirstatedirs')
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135 def perfdirstatedirs(ui, repo):
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136 "a" in repo.dirstate
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137 def d():
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138 "a" in repo.dirstate._dirs
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139 del repo.dirstate._dirs
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140 timer(d)
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141
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142 @command('perfdirstatewrite')
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143 def perfdirstatewrite(ui, repo):
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144 ds = repo.dirstate
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145 "a" in ds
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diff changeset
146 def d():
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147 ds._dirty = True
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148 ds.write()
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149 timer(d)
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150
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151 @command('perfmergecalculate',
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152 [('r', 'rev', '.', 'rev to merge against')])
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153 def perfmergecalculate(ui, repo, rev):
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154 wctx = repo[None]
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155 rctx = scmutil.revsingle(repo, rev, rev)
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156 ancestor = wctx.ancestor(rctx)
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157 # we don't want working dir files to be stat'd in the benchmark, so prime
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diff changeset
158 # that cache
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159 wctx.dirty()
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160 def d():
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161 # acceptremote is True because we don't want prompts in the middle of
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162 # our benchmark
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163 merge.calculateupdates(repo, wctx, rctx, ancestor, False, False, False,
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164 acceptremote=True)
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165 timer(d)
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166
18877
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167 @command('perfpathcopies', [], "REV REV")
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168 def perfpathcopies(ui, repo, rev1, rev2):
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169 ctx1 = scmutil.revsingle(repo, rev1, rev1)
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170 ctx2 = scmutil.revsingle(repo, rev2, rev2)
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171 def d():
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172 copies.pathcopies(ctx1, ctx2)
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173 timer(d)
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174
19712
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175 @command('perfmanifest', [], 'REV')
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176 def perfmanifest(ui, repo, rev):
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diff changeset
177 ctx = scmutil.revsingle(repo, rev, rev)
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178 t = ctx.manifestnode()
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179 def d():
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180 repo.manifest._mancache.clear()
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181 repo.manifest._cache = None
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182 repo.manifest.read(t)
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183 timer(d)
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184
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185 @command('perfchangeset')
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186 def perfchangeset(ui, repo, rev):
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187 n = repo[rev].node()
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188 def d():
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189 repo.changelog.read(n)
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parents: 16262
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190 #repo.changelog._cache = None
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191 timer(d)
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192
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193 @command('perfindex')
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194 def perfindex(ui, repo):
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Matt Mackall <mpm@selenic.com>
parents: 13254
diff changeset
195 import mercurial.revlog
13277
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parents: 13262
diff changeset
196 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
197 n = repo["tip"].node()
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198 def d():
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33fcad3cfbbc perf: tweak tests for testing index performance improvements
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parents: 14671
diff changeset
199 cl = mercurial.revlog.revlog(repo.sopener, "00changelog.i")
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diff changeset
200 cl.rev(n)
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201 timer(d)
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202
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diff changeset
203 @command('perfstartup')
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204 def perfstartup(ui, repo):
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diff changeset
205 cmd = sys.argv[0]
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diff changeset
206 def d():
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diff changeset
207 os.system("HGRCPATH= %s version -q > /dev/null" % cmd)
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208 timer(d)
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209
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diff changeset
210 @command('perfparents')
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diff changeset
211 def perfparents(ui, repo):
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diff changeset
212 nl = [repo.changelog.node(i) for i in xrange(1000)]
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213 def d():
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diff changeset
214 for n in nl:
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diff changeset
215 repo.changelog.parents(n)
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216 timer(d)
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217
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diff changeset
218 @command('perflookup')
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219 def perflookup(ui, repo, rev):
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diff changeset
220 timer(lambda: len(repo.lookup(rev)))
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221
18237
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parents: 18236
diff changeset
222 @command('perfrevrange')
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Bryan O'Sullivan <bryano@fb.com>
parents: 16802
diff changeset
223 def perfrevrange(ui, repo, *specs):
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parents: 16802
diff changeset
224 revrange = scmutil.revrange
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parents: 16802
diff changeset
225 timer(lambda: len(revrange(repo, specs)))
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parents: 16802
diff changeset
226
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parents: 18236
diff changeset
227 @command('perfnodelookup')
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parents: 16266
diff changeset
228 def perfnodelookup(ui, repo, rev):
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parents: 16266
diff changeset
229 import mercurial.revlog
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parents: 16266
diff changeset
230 mercurial.revlog._prereadsize = 2**24 # disable lazy parser in old hg
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parents: 16266
diff changeset
231 n = repo[rev].node()
16414
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Bryan O'Sullivan <bryano@fb.com>
parents: 16403
diff changeset
232 cl = mercurial.revlog.revlog(repo.sopener, "00changelog.i")
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parents: 16403
diff changeset
233 def d():
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Bryan O'Sullivan <bryano@fb.com>
parents: 16403
diff changeset
234 cl.rev(n)
16785
1dc08dc63c09 perf: rework perfheads and perftags to clear caches
Bryan O'Sullivan <bryano@fb.com>
parents: 16689
diff changeset
235 clearcaches(cl)
16414
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parents: 16403
diff changeset
236 timer(d)
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parents: 16403
diff changeset
237
18237
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parents: 18236
diff changeset
238 @command('perflog',
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parents: 18236
diff changeset
239 [('', 'rename', False, 'ask log to follow renames')])
9932
2fcbef9a349a perf.perflog: add option to follow renames
Alexander Solovyov <piranha@piranha.org.ua>
parents: 9826
diff changeset
240 def perflog(ui, repo, **opts):
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Alexander Solovyov <piranha@piranha.org.ua>
parents: 7366
diff changeset
241 ui.pushbuffer()
9932
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Alexander Solovyov <piranha@piranha.org.ua>
parents: 9826
diff changeset
242 timer(lambda: commands.log(ui, repo, rev=[], date='', user='',
2fcbef9a349a perf.perflog: add option to follow renames
Alexander Solovyov <piranha@piranha.org.ua>
parents: 9826
diff changeset
243 copies=opts.get('rename')))
7872
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parents: 7366
diff changeset
244 ui.popbuffer()
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parents: 7366
diff changeset
245
20178
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Brodie Rao <brodie@sf.io>
parents: 20032
diff changeset
246 @command('perfmoonwalk')
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Brodie Rao <brodie@sf.io>
parents: 20032
diff changeset
247 def perfmoonwalk(ui, repo):
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parents: 20032
diff changeset
248 """benchmark walking the changelog backwards
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Brodie Rao <brodie@sf.io>
parents: 20032
diff changeset
249
74aea4be8e78 perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents: 20032
diff changeset
250 This also loads the changelog data for each revision in the changelog.
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parents: 20032
diff changeset
251 """
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Brodie Rao <brodie@sf.io>
parents: 20032
diff changeset
252 def moonwalk():
74aea4be8e78 perf: add perfmoonwalk command to walk the changelog backwards
Brodie Rao <brodie@sf.io>
parents: 20032
diff changeset
253 for i in xrange(len(repo), -1, -1):
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parents: 20032
diff changeset
254 ctx = repo[i]
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parents: 20032
diff changeset
255 ctx.branch() # read changelog data (in addition to the index)
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Brodie Rao <brodie@sf.io>
parents: 20032
diff changeset
256 timer(moonwalk)
74aea4be8e78 perf: add perfmoonwalk command to walk the changelog backwards
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parents: 20032
diff changeset
257
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diff changeset
258 @command('perftemplating')
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diff changeset
259 def perftemplating(ui, repo):
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diff changeset
260 ui.pushbuffer()
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parents: 7366
diff changeset
261 timer(lambda: commands.log(ui, repo, rev=[], date='', user='',
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parents: 7366
diff changeset
262 template='{date|shortdate} [{rev}:{node|short}]'
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parents: 7366
diff changeset
263 ' {author|person}: {desc|firstline}\n'))
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parents: 7366
diff changeset
264 ui.popbuffer()
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diff changeset
265
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diff changeset
266 @command('perfcca')
16386
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Matt Mackall <mpm@selenic.com>
parents: 16309
diff changeset
267 def perfcca(ui, repo):
17216
01c1ee4bd1dd perf: fix perfcca to work with new casecollisionauditor interface
Joshua Redstone <joshua.redstone@fb.com>
parents: 16866
diff changeset
268 timer(lambda: scmutil.casecollisionauditor(ui, False, repo.dirstate))
16386
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parents: 16309
diff changeset
269
18237
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parents: 18236
diff changeset
270 @command('perffncacheload')
16403
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Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
271 def perffncacheload(ui, repo):
17780
769f66861eb8 perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents: 17553
diff changeset
272 s = repo.store
16403
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diff changeset
273 def d():
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diff changeset
274 s.fncache._load()
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
275 timer(d)
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
276
18237
4132dc9bd5c4 perftest: migrate to new style command declaration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18236
diff changeset
277 @command('perffncachewrite')
16403
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
278 def perffncachewrite(ui, repo):
17780
769f66861eb8 perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents: 17553
diff changeset
279 s = repo.store
16403
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
280 s.fncache._load()
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
281 def d():
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
282 s.fncache._dirty = True
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
283 s.fncache.write()
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
284 timer(d)
efae1fea4bbd perf: time fncache read and write performance
Bryan O'Sullivan <bryano@fb.com>
parents: 16386
diff changeset
285
18237
4132dc9bd5c4 perftest: migrate to new style command declaration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18236
diff changeset
286 @command('perffncacheencode')
17553
5ab863922e0f perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents: 17216
diff changeset
287 def perffncacheencode(ui, repo):
17780
769f66861eb8 perf: simply use repo.store for perffncache* commands
Adrian Buehlmann <adrian@cadifra.com>
parents: 17553
diff changeset
288 s = repo.store
17553
5ab863922e0f perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents: 17216
diff changeset
289 s.fncache._load()
5ab863922e0f perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents: 17216
diff changeset
290 def d():
5ab863922e0f perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents: 17216
diff changeset
291 for p in s.fncache.entries:
5ab863922e0f perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents: 17216
diff changeset
292 s.encode(p)
5ab863922e0f perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents: 17216
diff changeset
293 timer(d)
5ab863922e0f perf: add perffncacheencode
Adrian Buehlmann <adrian@cadifra.com>
parents: 17216
diff changeset
294
18237
4132dc9bd5c4 perftest: migrate to new style command declaration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18236
diff changeset
295 @command('perfdiffwd')
9826
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
296 def perfdiffwd(ui, repo):
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
297 """Profile diff of working directory changes"""
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
298 options = {
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
299 'w': 'ignore_all_space',
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
300 'b': 'ignore_space_change',
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
301 'B': 'ignore_blank_lines',
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
302 }
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
303
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
304 for diffopt in ('', 'w', 'b', 'B', 'wB'):
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
305 opts = dict((options[c], '1') for c in diffopt)
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
306 def d():
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
307 ui.pushbuffer()
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
308 commands.diff(ui, repo, **opts)
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
309 ui.popbuffer()
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
310 title = 'diffopts: %s' % (diffopt and ('-' + diffopt) or 'none')
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
311 timer(d, title)
d768614578dd contrib/perf: profile diff of working directory changes
Patrick Mezard <pmezard@gmail.com>
parents: 9146
diff changeset
312
18237
4132dc9bd5c4 perftest: migrate to new style command declaration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18236
diff changeset
313 @command('perfrevlog',
4132dc9bd5c4 perftest: migrate to new style command declaration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18236
diff changeset
314 [('d', 'dist', 100, 'distance between the revisions')],
4132dc9bd5c4 perftest: migrate to new style command declaration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18236
diff changeset
315 "[INDEXFILE]")
11694
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
316 def perfrevlog(ui, repo, file_, **opts):
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
317 from mercurial import revlog
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
318 dist = opts['dist']
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
319 def d():
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
320 r = revlog.revlog(lambda fn: open(fn, 'rb'), file_)
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
321 for x in xrange(0, len(r), dist):
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
322 r.revision(r.node(x))
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
323
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
324 timer(d)
bf49d48e4602 perf: add perfrevlog function to check performance of revlog
Pradeepkumar Gayam <in3xes@gmail.com>
parents: 10493
diff changeset
325
18239
a95f1d619bb7 perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18238
diff changeset
326 @command('perfrevset',
a95f1d619bb7 perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18238
diff changeset
327 [('C', 'clear', False, 'clear volatile cache between each call.')],
18238
1f991e625d01 perftest: document the perfrevset command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18237
diff changeset
328 "REVSET")
18239
a95f1d619bb7 perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18238
diff changeset
329 def perfrevset(ui, repo, expr, clear=False):
a95f1d619bb7 perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18238
diff changeset
330 """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
331
18644
3e92772d5383 spelling: fix some minor issues found by spell checker
Mads Kiilerich <mads@kiilerich.com>
parents: 18304
diff changeset
332 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
333 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
334 and obsolete related cache."""
18062
1471f5e83686 perf: add a command to measure revset performance
Siddharth Agarwal <sid0@fb.com>
parents: 18033
diff changeset
335 def d():
18239
a95f1d619bb7 perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18238
diff changeset
336 if clear:
a95f1d619bb7 perftest: add an option to invalidate volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18238
diff changeset
337 repo.invalidatevolatilesets()
20846
b581c5827516 perf: unroll the result in perfrevset
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20205
diff changeset
338 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
339 timer(d)
18240
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
340
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
341 @command('perfvolatilesets')
18241
f5ed27c51995 perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18240
diff changeset
342 def perfvolatilesets(ui, repo, *names):
18240
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
343 """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
344
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
345 Volatile set computes element related to filtering and obsolescence."""
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
346 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
347
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
348 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
349 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
350 repo.invalidatevolatilesets()
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
351 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
352 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
353
18241
f5ed27c51995 perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18240
diff changeset
354 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
355 if names:
f5ed27c51995 perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18240
diff changeset
356 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
357
f5ed27c51995 perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18240
diff changeset
358 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
359 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
360
a8318715d8bb perftest: add a command to benchmark construction of volatile cache
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18239
diff changeset
361 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
362 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
363 repo.invalidatevolatilesets()
20205
d67a7758da6d perf: fix perfvolatilesets
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 20178
diff changeset
364 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
365 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
366
18241
f5ed27c51995 perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18240
diff changeset
367 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
368 if names:
f5ed27c51995 perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18240
diff changeset
369 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
370
f5ed27c51995 perftest: allow selection of volatile set to benchmark
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18240
diff changeset
371 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
372 timer(getfiltered(name), title=name)
18304
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
373
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
374 @command('perfbranchmap',
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
375 [('f', 'full', False,
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
376 'Includes build time of subset'),
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
377 ])
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
378 def perfbranchmap(ui, repo, full=False):
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
379 """benchmark the update of a branchmap
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
380
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
381 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
382 """
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
383 def getbranchmap(filtername):
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
384 """generate a benchmark function for the filtername"""
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
385 if filtername is None:
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
386 view = repo
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
387 else:
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
388 view = repo.filtered(filtername)
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
389 def d():
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
390 if full:
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
391 view._branchcaches.clear()
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
392 else:
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
393 view._branchcaches.pop(filtername, None)
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
394 view.branchmap()
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
395 return d
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
396 # 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
397 possiblefilters = set(repoview.filtertable)
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
398 allfilters = []
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
399 while possiblefilters:
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
400 for name in possiblefilters:
20032
175c6fd8cacc subsettable: move from repoview to branchmap, the only place it's used
Augie Fackler <raf@durin42.com>
parents: 19786
diff changeset
401 subset = branchmap.subsettable.get(name)
18304
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
402 if subset not in possiblefilters:
9b6ae29d4801 perf: add perfbranchmap command
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
403 break
9b6ae29d4801 perf: add perfbranchmap command
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parents: 18241
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404 else:
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parents: 18241
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405 assert False, 'subset cycle %s!' % possiblefilters
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parents: 18241
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406 allfilters.append(name)
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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407 possiblefilters.remove(name)
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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408
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parents: 18241
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409 # warm the cache
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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410 if not full:
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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411 for name in allfilters:
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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412 repo.filtered(name).branchmap()
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parents: 18241
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413 # add unfiltered
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parents: 18241
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414 allfilters.append(None)
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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415 oldread = branchmap.read
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parents: 18241
diff changeset
416 oldwrite = branchmap.branchcache.write
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
417 try:
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
418 branchmap.read = lambda repo: None
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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419 branchmap.write = lambda repo: None
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
420 for name in allfilters:
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parents: 18241
diff changeset
421 timer(getbranchmap(name), title=str(name))
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
422 finally:
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
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423 branchmap.read = oldread
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18241
diff changeset
424 branchmap.branchcache.write = oldwrite