Mercurial > hg
view README @ 27063:37e1fdcb271c
context: optimize _parents()
This patch avoids some extra attribute lookups and list mutations.
This micro-optimization seems to result in a minor speedup for `hg log`
on my Firefox repo:
before: 25.35s
after: 24.91s
delta: -0.44s (98% of original)
Not the biggest gain. But every little bit helps.
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Sat, 21 Nov 2015 19:04:12 -0800 |
| parents | 4b0fc75f9403 |
| children | 76b171209151 |
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Mercurial ========= Mercurial is a fast, easy to use, distributed revision control tool for software developers. Basic install: $ make # see install targets $ make install # do a system-wide install $ hg debuginstall # sanity-check setup $ hg # see help Running without installing: $ make local # build for inplace usage $ ./hg --version # should show the latest version See https://mercurial-scm.org/ for detailed installation instructions, platform-specific notes, and Mercurial user information.