Mercurial > hg
view README @ 32792:4374e88e808c
checkheads: use a "lazyancestors" object for allfuturecommon
Instead of walking all ancestors to compute the full set we now check membership
lazily. This massively speed.
On a million-ish revision repository, this remove 14 seconds from the push logic,
making the checkheads function disappear from profile.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Mon, 05 Jun 2017 13:44:15 +0100 |
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.