Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-tag.out @ 2079:ee96ca273f32
New lazy index code for revlogs.
This tunes for large repositories. It does not read the whole
index file in one big chunk, but tries to buffer reads in more
reasonable chunks instead.
Search speeds are improved in two ways. When trying to find a
specific sha hash, it searches from the end of the file backward.
More recent entries are more likely to be relevant, especially the
tip.
Also, this can load only the mapping of nodes to revlog index number.
Loading the map uses less cpu (no struct.unpack) and much less
memory than loading both the map and the index.
This cuts down the time for hg tip on the 80,000 changeset
kernel repo from 1.8s to 3.69s. Most commands the pull a single
rev out of a big index get roughly the same benefit. Commands
that read the whole index are not slower.
author | mason@suse.com |
---|---|
date | Tue, 04 Apr 2006 16:47:12 -0400 |
parents | c9226bcc288d |
children | 46182568b4ce |
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changeset: 0:0acdaf898367 tag: tip user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: test changeset: 1:c5c60883086f tag: tip user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: Added tag bleah for changeset 0acdaf8983679e0aac16e811534eb49d7ee1f2b4 changeset: 0:0acdaf898367 tag: bleah user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: test abort: working copy of .hgtags is changed (please commit .hgtags manually) failed use of 'hg tag NAME [REV]' is deprecated, please use 'hg tag [-r REV] NAME' instead abort: use only one form to specify the revision failed use of 'hg tag NAME [REV]' is deprecated, please use 'hg tag [-r REV] NAME' instead 0acdaf8983679e0aac16e811534eb49d7ee1f2b4 bleah 0acdaf8983679e0aac16e811534eb49d7ee1f2b4 bleah0 c5c60883086f5526bd3e36814b94a73a4e75e172 bleah1 abort: '\n' cannot be used in a tag name abort: ':' cannot be used in a tag name