Closed by commit rHG8607dc2aa686: hghave: cache the result of gethgversion
(authored by jcristau).
This revision was automatically updated to reflect the committed changes.
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jcristau added a comment.
It fixes a longstanding issue in tests, it's not particularly urgent IMO.
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To: jcristau, #hg-reviewers, marmoute
pulkit added a comment.
This is fixing some debian packaging issue, so is it targeted for stable
branch?
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To: jcristau, #hg-reviewers,
marmoute added a comment.
I can confirm the perf win:
before: 10.687 seconds
after 3.6.19 seconds
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jcristau created this revision.
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REVISION SUMMARY
hghave --test-features calls it 90 times, each one calling hg --version
which takes a tenth of a second on my workstation, adding up to about
10s win on
