Mercurial > hg > mercurial-source
changeset 25215:cd0068232ec0
obsolete: speed up computation of bumped revset
Speed up the computation of the bumped revset by using the not public() revset.
In another patch series, we optimized the not public() revset. Together,
this cuts the cost of the computation of bumped() from 17% of the total time of
smartlog on our big repo to under 0.1% of the total time.
| author | Laurent Charignon <lcharignon@fb.com> |
|---|---|
| date | Fri, 24 Apr 2015 14:46:30 -0700 (2015-04-24) |
| parents | 3fe1e07f1a32 |
| children | 876a2ebfbf4f |
| files | mercurial/obsolete.py |
| diffstat | 1 files changed, 11 insertions(+), 12 deletions(-) [+] |
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--- a/mercurial/obsolete.py +++ b/mercurial/obsolete.py @@ -1139,19 +1139,18 @@ public = phases.public cl = repo.changelog torev = cl.nodemap.get - obs = getrevs(repo, 'obsolete') - for rev in repo: + for ctx in repo.set('(not public()) and (not obsolete())'): + rev = ctx.rev() # We only evaluate mutable, non-obsolete revision - if (public < phase(repo, rev)) and (rev not in obs): - node = cl.node(rev) - # (future) A cache of precursors may worth if split is very common - for pnode in allprecursors(repo.obsstore, [node], - ignoreflags=bumpedfix): - prev = torev(pnode) # unfiltered! but so is phasecache - if (prev is not None) and (phase(repo, prev) <= public): - # we have a public precursors - bumped.add(rev) - break # Next draft! + node = ctx.node() + # (future) A cache of precursors may worth if split is very common + for pnode in allprecursors(repo.obsstore, [node], + ignoreflags=bumpedfix): + prev = torev(pnode) # unfiltered! but so is phasecache + if (prev is not None) and (phase(repo, prev) <= public): + # we have a public precursors + bumped.add(rev) + break # Next draft! return bumped @cachefor('divergent')