Mercurial > hg
changeset 16802:7e5d94381cd1
perf: add a perfancestors benchmark
| author | Bryan O'Sullivan <bryano@fb.com> |
|---|---|
| date | Tue, 15 May 2012 10:44:17 -0700 |
| parents | f694ab54b660 |
| children | 107a3270a24a |
| files | contrib/perf.py |
| diffstat | 1 files changed, 8 insertions(+), 0 deletions(-) [+] |
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--- a/contrib/perf.py Wed May 30 14:31:51 2012 -0500 +++ b/contrib/perf.py Tue May 15 10:44:17 2012 -0700 @@ -71,6 +71,13 @@ return len(repo.tags()) timer(t) +def perfancestors(ui, repo): + heads = repo.changelog.headrevs() + def d(): + for a in repo.changelog.ancestors(*heads): + pass + timer(d) + def perfdirstate(ui, repo): "a" in repo.dirstate def d(): @@ -226,6 +233,7 @@ 'perfindex': (perfindex, []), 'perfheads': (perfheads, []), 'perftags': (perftags, []), + 'perfancestors': (perfancestors, []), 'perfdirstate': (perfdirstate, []), 'perfdirstatedirs': (perfdirstate, []), 'perfdirstatewrite': (perfdirstatewrite, []),