Mercurial > hg

view README @ 10262:eb243551cbd8 stable

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copies: speed up copy detection On some large repos, copy detection could spend > 10min using fctx.ancestor() to determine if file revisions were actually related. Because ancestor must traverse history to the root to determine the GCA, it was doing a lot more work than necessary. With this replacement, same status -r a:b takes ~3 seconds.
author Matt Mackall <mpm@selenic.com>
date Tue, 19 Jan 2010 22:20:05 -0600
parents a41f2840f9c6
children 5c6c10e6b5a6
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Basic install:

 $ make            # see install targets
 $ make install    # do a system-wide install
 $ hg debuginstall # sanity-check setup
 $ hg              # see help

See http://mercurial.selenic.com/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.