Mercurial > hg
view tests/test-commit-copy.t @ 16665:e410be860393
revlog: speed up prefix matching against nodes
The radix tree already contains all the information we need to
determine whether a short string is an unambiguous node identifier.
We now make use of this information.
In a kernel tree, this improves the performance of
"hg log -q -r24bf01de75" from 0.27 seconds to 0.06.
author | Bryan O'Sullivan <bryano@fb.com> |
---|---|
date | Sat, 12 May 2012 10:55:08 +0200 |
parents | ec5886db9dc6 |
children |
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$ hg init dir $ cd dir $ echo bleh > bar $ hg add bar $ hg ci -m 'add bar' $ hg cp bar foo $ echo >> bar $ hg ci -m 'cp bar foo; change bar' $ hg debugrename foo foo renamed from bar:26d3ca0dfd18e44d796b564e38dd173c9668d3a9 $ hg debugindex bar rev offset length base linkrev nodeid p1 p2 0 0 6 0 0 26d3ca0dfd18 000000000000 000000000000 1 6 7 1 1 d267bddd54f7 26d3ca0dfd18 000000000000