annotate CONTRIBUTING @ 51396:3f37d80d3ab4

revlog: add a C implementation of `headrevsdiff` Python implementation of `headrevsdiff` can be very slow in the worst case compared with the `heads` computation it replaces, since the latter is done in C. Even the average case of this Python implementation is still noticeable in the profiles. This patch makes the computation much much faster by doing it in C.
author Arseniy Alekseyev <aalekseyev@janestreet.com>
date Thu, 21 Dec 2023 20:30:03 +0000
parents a492610a2fc1
children
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Augie Fackler <augie@google.com>
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1 Our full contribution guidelines are in our wiki, please see:
a492610a2fc1 contributing: add new file with a pointer to the wiki
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2
a492610a2fc1 contributing: add new file with a pointer to the wiki
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3 https://www.mercurial-scm.org/wiki/ContributingChanges
a492610a2fc1 contributing: add new file with a pointer to the wiki
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4
a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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5 If you just want a checklist to follow, you can go straight to
a492610a2fc1 contributing: add new file with a pointer to the wiki
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6
a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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7 https://www.mercurial-scm.org/wiki/ContributingChanges#Submission_checklist
a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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8
a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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9 If you can't run the entire testsuite for some reason (it can be
a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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10 difficult on Windows), please at least run `contrib/check-code.py` on
a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
parents:
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11 any files you've modified and run `python contrib/check-commit` on any
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Augie Fackler <augie@google.com>
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12 commits you've made (for example, `python contrib/check-commit
a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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13 273ce12ad8f1` will report some style violations on a very old commit).