Mercurial > hg
annotate tests/README @ 40298:9cadb0f5f227
rust: hooking into Python code
We introduce a new class called 'rustlazyancestors'
in the ancestors module, which is used only if
parsers.rustlazyancestors does exist.
The implementation of __contains__ stays unchanged,
but is now backed by the Rust iterator. It would
probably be a good candidate for further development,
though, as it is mostly looping, and duplicates the
'seen' set.
The Rust code could be further optimized, however it already
gives rise to performance improvements:
median timing from hg perfancestors:
- on pypy:
before: 0.077566s
after: 0.016676s -79%
- on mozilla central:
before: 0.190037s
after: 0.082225s -58%
- on a private repository (about one million revisions):
before: 0.567085s
after: 0.108816s -80%
- on another private repository (about 400 000 revisions):
before: 1.440918s
after: 0.290116s -80%
median timing for hg perfbranchmap base
- on pypy:
before: 1.383413s
after: 0.507993s -63%
- on mozilla central:
before: 2.821940s
after: 1.258902s -55%
- on a private repository (about one million revisions):
before: 77.065076s
after: 16.158475s -80%
- on another private repository (about 401 000 revisions):
before: 7.835503s
after: 3.545331s -54%
author | Georges Racinet <gracinet@anybox.fr> |
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date | Thu, 27 Sep 2018 16:55:44 +0200 |
parents | 4b0fc75f9403 |
children |
rev | line source |
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332 | 1 To run the tests, do: |
2 | |
3 cd tests/ | |
2207
8a2a7f7d9df6
Delete the shell version of run-tests
Stephen Darnell <stephen@darnell.plus.com>
parents:
1933
diff
changeset
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4 python run-tests.py |
332 | 5 |
26421
4b0fc75f9403
urls: bulk-change primary website URLs
Matt Mackall <mpm@selenic.com>
parents:
8936
diff
changeset
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6 See https://mercurial-scm.org/wiki/WritingTests for |
3934
d0bbd8ee50c7
Move test suite docs to the wiki
Matt Mackall <mpm@selenic.com>
parents:
3199
diff
changeset
|
7 more information on writing tests. |