Mercurial > hg
view README @ 25566:15412bba5a68
revset: prefetch all attributes before loop in _revsbetween
Python is slow at attributes lookup. No, really, I mean -slow-. prefetching
these three methods give use a measurable performance boost.
revset #0: 0::tip
plain
0) 0.037655
1) 0.034290 91%
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Thu, 11 Jun 2015 11:42:46 -0700 |
| parents | df5ecb813426 |
| children | 4b0fc75f9403 |
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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 http://mercurial.selenic.com/ for detailed installation instructions, platform-specific notes, and Mercurial user information.