Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-status.out @ 2474:1e32e2fe8a67
Fix cold cache diff performance
cold cache diff performance has regressed in two ways. localrepo.changes
has optimizations for diffing against the working dir parent that expect
node1 to be None. commands.revpair() usage means that commands.dodiff()
never sends node1 == None. This is fixed in localrepo.changes by checking
against the dirstate parents.
In the non-dirstate parents case, localrepo.changes does a loop comparing
files without first sorting the file names, leading to random access
across the disk.
author | Chris Mason <mason@suse.com> |
---|---|
date | Wed, 21 Jun 2006 09:28:48 -0700 |
parents | d9e576e55d81 |
children | 001703ec311d |
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hg status in repo root: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in repo root: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status in a: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in a: ? 1/in_a_1 ? in_a hg status .. in a: ? 1/in_a_1 ? in_a ? ../b/1/in_b_1 ? ../b/2/in_b_2 ? ../b/in_b ? ../in_root hg status in b: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in b: ? 1/in_b_1 ? 2/in_b_2 ? in_b hg status .. in b: ? ../a/1/in_a_1 ? ../a/in_a ? 1/in_b_1 ? 2/in_b_2 ? in_b ? ../in_root hg status in a/1: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in a/1: ? in_a_1 hg status .. in a/1: ? in_a_1 ? ../in_a hg status in b/1: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in b/1: ? in_b_1 hg status .. in b/1: ? in_b_1 ? ../2/in_b_2 ? ../in_b hg status in b/2: ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in b/2: ? in_b_2 hg status .. in b/2: ? ../1/in_b_1 ? in_b_2 ? ../in_b adding .hgignore adding deleted adding modified adding removed hg status: A added R removed ! deleted ? unknown hg status modified added removed deleted unknown never-existed ignored: never-existed: No such file or directory A added R removed ! deleted ? ignored ? unknown