Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-hup.out @ 879:953ccddd57bd
dirstate walking optimizations
The repo walking code introduces a number of calls to dirstate.map.copy(),
significantly slowing down the walk on large trees. When a list of
files is passed to the walking code, we should only look at map entries
relevant to the file list passed in.
dirstate.filterfiles() is added to return a subset of the dirstate map.
The subset includes in files passed in, and if one of the files requested
is actually a directory, it includes any files inside that directory tree.
This brings the time for hg diff Makefile down from 1.7s to .3s on
a linux kernel repo.
Also, the diff command was unconditionally calling makewalk, leading
to an extra pass through repo.changes. This patch avoids the call
to makewalk when commands.diff isn't given a list of patterns, cutting
the time for hg diff (with no args) in half.
Index: mine/mercurial/hg.py
===================================================================
author | mason@suse.com |
---|---|
date | Fri, 12 Aug 2005 07:10:21 -0800 |
parents | 0902ffece4b4 |
children | 5a034646e472 |
rev | line source |
---|---|
801
1f9ec150a476
Updated output of tests.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
793
diff
changeset
|
1 + hg init |
1f9ec150a476
Updated output of tests.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
793
diff
changeset
|
2 + hg serve --stdio |
642 | 3 0 |
4 0 | |
5 adding changesets | |
6 killed! | |
7 transaction abort! | |
8 rollback completed | |
9 00changelog.d | |
10 00changelog.i | |
11 data | |
785 | 12 journal.dirstate |