Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-copy2.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 | 19b048da4da9 |
children | f4dece0f7016 |
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# should show copy copy: foo -> bar # shouldn't show copy # should match rev offset length base linkrev nodeid p1 p2 0 0 5 0 0 2ed2a3912a0b 000000000000 000000000000 renamed from foo:2ed2a3912a0b24502043eae84ee4b279c18b90dd # should not be renamed not renamed # should show copy copy: foo -> bar # should show no parents for tip rev offset length base linkrev nodeid p1 p2 0 0 69 0 1 6ca237634e1f 000000000000 000000000000 1 69 6 1 2 7a1ff8e75f5b 6ca237634e1f 000000000000 2 75 82 1 3 243dfe60f3d9 000000000000 000000000000 # should match rev offset length base linkrev nodeid p1 p2 0 0 5 0 0 2ed2a3912a0b 000000000000 000000000000 1 5 7 1 2 dd12c926cf16 2ed2a3912a0b 000000000000 renamed from foo:dd12c926cf165e3eb4cf87b084955cb617221c17 # should show no copies