view tests/fixtures/many_special_cases.svndump @ 889:7a98fbadcae9

revsets: huge speedups for fromsvn and svnrev I have a hgsubversion repo that contains over 300,000 commits. In that repo, this patch improves performance as follows: hg --time log -r 'first(fromsvn())' Before: 40.3 sec After: 0.8 sec hg --time log -r 'svnrev(350000)' Before: 40.3 sec After: 0.1 sec Note: the performance of these revset implementations is very sensitive to doing as little work as possible per line of the rev_map file. I originally attempted to hide the file format details by hoisting the parsing of each line up into RevMap.readmapfile, but the current less abstract code is dramatically (10x or more) faster. If the revmap file is missing, we error out and print a message describing what to do.
author Bryan O'Sullivan <bryano@fb.com>
date Sat, 12 May 2012 05:38:34 -0700
parents 8626f3d2e50b
children
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Empty dirs.
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durin
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Add gamma on trunk.
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svn:author
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durin
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svn:date
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gamma


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Add a dir that is part of another file so I can delete it to test a case in the delete code.
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svn:author
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durin
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foo


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delete gam to test that previously-mentioned case.
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svn:author
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durin
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Add a symlink
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svn:author
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durin
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svn:date
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link alpha

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svn:author
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durin
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svn:date
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link beta

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remove a symlink.
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svn:author
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svn:log
V 23
add an executable file.
K 10
svn:author
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durin
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svn:date
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2008-10-08T22:47:47.863563Z
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add executable to a file
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durin
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2008-10-08T22:48:33.143919Z
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*
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K 7
svn:log
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Add epsilon as a copy of alpha.
K 10
svn:author
V 5
durin
K 8
svn:date
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2008-10-08T23:15:08.250550Z
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