Mercurial > hg
view contrib/mergetools.hgrc @ 21204:1d7a2771aa36 stable
revset: inline spanset containment check (fix perf regression)
Calling a function is super expensive in python. We inline the trivial range
comparison to get back to more sensible performance on common revset operation.
Benchmark result below:
Revision mapping:
0) 3f83fc5cfe71 2.9.2 release
1) bcfd44abad93 current @
2) This revision
revset #0: public()
0) wall 0.010890 comb 0.010000 user 0.010000 sys 0.000000 (best of 201)
1) wall 0.012109 comb 0.010000 user 0.010000 sys 0.000000 (best of 199)
2) wall 0.012211 comb 0.020000 user 0.020000 sys 0.000000 (best of 197)
revset #1: :10000 and public()
0) wall 0.007141 comb 0.010000 user 0.010000 sys 0.000000 (best of 361)
1) wall 0.014139 comb 0.010000 user 0.010000 sys 0.000000 (best of 186)
2) wall 0.008334 comb 0.010000 user 0.010000 sys 0.000000 (best of 308)
revset #2: draft()
0) wall 0.009610 comb 0.010000 user 0.010000 sys 0.000000 (best of 279)
1) wall 0.010942 comb 0.010000 user 0.010000 sys 0.000000 (best of 243)
2) wall 0.011036 comb 0.010000 user 0.010000 sys 0.000000 (best of 239)
revset #3: :10000 and draft()
0) wall 0.006852 comb 0.010000 user 0.010000 sys 0.000000 (best of 383)
1) wall 0.014641 comb 0.010000 user 0.010000 sys 0.000000 (best of 183)
2) wall 0.008314 comb 0.010000 user 0.010000 sys 0.000000 (best of 299)
We can see this changeset gains back the regression for `and` operation on
spanset. We are still a bit slowerfor the `public()` and `draft()`. Predicates
not touched by this changeset.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
---|---|
date | Mon, 28 Apr 2014 15:15:36 -0700 |
parents | 12c7cea6235c |
children | 3191d330302f |
line wrap: on
line source
# Some default global settings for common merge tools [merge-tools] kdiff3.args=--auto --L1 base --L2 local --L3 other $base $local $other -o $output kdiff3.regkey=Software\KDiff3 kdiff3.regkeyalt=Software\Wow6432Node\KDiff3 kdiff3.regappend=\kdiff3.exe kdiff3.fixeol=True kdiff3.gui=True kdiff3.diffargs=--L1 '$plabel1' --L2 '$clabel' $parent $child gvimdiff.args=--nofork -d -g -O $local $other $base gvimdiff.regkey=Software\Vim\GVim gvimdiff.regkeyalt=Software\Wow6432Node\Vim\GVim gvimdiff.regname=path gvimdiff.priority=-9 vimdiff.args=$local $other $base -c 'redraw | echomsg "hg merge conflict, type \":cq\" to abort vimdiff"' vimdiff.check=changed vimdiff.priority=-10 merge.check=conflicts merge.priority=-100 gpyfm.gui=True meld.gui=True meld.args=--label='local' $local --label='merged' $base --label='other' $other -o $output meld.check=changed meld.diffargs=-a --label='$plabel1' $parent --label='$clabel' $child tkdiff.args=$local $other -a $base -o $output tkdiff.gui=True tkdiff.priority=-8 tkdiff.diffargs=-L '$plabel1' $parent -L '$clabel' $child xxdiff.args=--show-merged-pane --exit-with-merge-status --title1 local --title2 base --title3 other --merged-filename $output --merge $local $base $other xxdiff.gui=True xxdiff.priority=-8 xxdiff.diffargs=--title1 '$plabel1' $parent --title2 '$clabel' $child diffmerge.regkey=Software\SourceGear\SourceGear DiffMerge\ diffmerge.regkeyalt=Software\Wow6432Node\SourceGear\SourceGear DiffMerge\ diffmerge.regname=Location diffmerge.priority=-7 diffmerge.args=-nosplash -merge -title1=local -title2=merged -title3=other $local $base $other -result=$output diffmerge.check=changed diffmerge.gui=True diffmerge.diffargs=--nosplash --title1='$plabel1' --title2='$clabel' $parent $child p4merge.args=$base $local $other $output p4merge.regkey=Software\Perforce\Environment p4merge.regkeyalt=Software\Wow6432Node\Perforce\Environment p4merge.regname=P4INSTROOT p4merge.regappend=\p4merge.exe p4merge.gui=True p4merge.priority=-8 p4merge.diffargs=$parent $child tortoisemerge.args=/base:$base /mine:$local /theirs:$other /merged:$output tortoisemerge.regkey=Software\TortoiseSVN tortoisemerge.regkeyalt=Software\Wow6432Node\TortoiseSVN tortoisemerge.check=changed tortoisemerge.gui=True tortoisemerge.priority=-8 tortoisemerge.diffargs=/base:$parent /mine:$child /basename:'$plabel1' /minename:'$clabel' ecmerge.args=$base $local $other --mode=merge3 --title0=base --title1=local --title2=other --to=$output ecmerge.regkey=Software\Elli\xc3\xa9 Computing\Merge ecmerge.regkeyalt=Software\Wow6432Node\Elli\xc3\xa9 Computing\Merge ecmerge.gui=True ecmerge.diffargs=$parent $child --mode=diff2 --title1='$plabel1' --title2='$clabel' filemerge.executable=/Developer/Applications/Utilities/FileMerge.app/Contents/MacOS/FileMerge filemerge.args=-left $other -right $local -ancestor $base -merge $output filemerge.gui=True ; Windows version of Beyond Compare beyondcompare3.args=$local $other $base $output /ro /lefttitle=local /centertitle=base /righttitle=other /automerge /reviewconflicts /solo beyondcompare3.regkey=Software\Scooter Software\Beyond Compare 3 beyondcompare3.regname=ExePath beyondcompare3.gui=True beyondcompare3.priority=-2 beyondcompare3.diffargs=/lro /lefttitle='$plabel1' /righttitle='$clabel' /solo /expandall $parent $child ; Linux version of Beyond Compare bcompare.args=$local $other $base -mergeoutput=$output -ro -lefttitle=parent1 -centertitle=base -righttitle=parent2 -outputtitle=merged -automerge -reviewconflicts -solo bcompare.gui=True bcompare.priority=-1 bcompare.diffargs=-lro -lefttitle='$plabel1' -righttitle='$clabel' -solo -expandall $parent $child winmerge.args=/e /x /wl /ub /dl other /dr local $other $local $output winmerge.regkey=Software\Thingamahoochie\WinMerge winmerge.regkeyalt=Software\Wow6432Node\Thingamahoochie\WinMerge\ winmerge.regname=Executable winmerge.check=changed winmerge.gui=True winmerge.priority=-10 winmerge.diffargs=/r /e /x /ub /wl /dl '$plabel1' /dr '$clabel' $parent $child araxis.regkey=SOFTWARE\Classes\TypeLib\{46799e0a-7bd1-4330-911c-9660bb964ea2}\7.0\HELPDIR araxis.regappend=\ConsoleCompare.exe araxis.priority=-2 araxis.args=/3 /a2 /wait /merge /title1:"Other" /title2:"Base" /title3:"Local :"$local $other $base $local $output araxis.checkconflict=True araxis.binary=True araxis.gui=True araxis.diffargs=/2 /wait /title1:"$plabel1" /title2:"$clabel" $parent $child diffuse.priority=-3 diffuse.args=$local $base $other diffuse.gui=True diffuse.diffargs=$parent $child UltraCompare.regkey=Software\Microsoft\Windows\CurrentVersion\App Paths\UC.exe UltraCompare.regkeyalt=Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\UC.exe UltraCompare.args = $base $local $other -title1 base -title3 other UltraCompare.priority = -2 UltraCompare.gui = True UltraCompare.binary = True UltraCompare.check = conflicts,changed UltraCompare.diffargs=$child $parent -title1 $clabel -title2 $plabel1