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  1. Dec 06, 2023
  2. Dec 02, 2023
  3. Dec 03, 2023
  4. Dec 04, 2023
  5. Dec 02, 2023
    • Matt Harbison's avatar
      tests: fill in the Windows pattern for `$EADDRNOTAVAIL$` matching · e2632d9d
      Matt Harbison authored
      This fixes test-https.t on Windows.
      
      It looks like the real error translation is "Cannot assign requested address.",
      and the message here is the start of a longer description, so I'm not sure why
      this part is emitted.  But it's not worth digging into, as it's evidently the
      same failure.
      e2632d9d
    • Matt Harbison's avatar
      tests: avoid a cascading failure on Windows · 1dd01023
      Matt Harbison authored
      The `identify --debug` command here on Windows emits
      
          skip updating dirstate: identity mismatch
      
      because of the debug switch, which got captured and added to `.hgtags`, and then
      hijinx ensued.  The point of `--debug` seemed to be to get the long hash, so
      just do that with templating.  I have not idea if the message is indicating a
      problem- there seems to be many more of them in other tests that are not present
      on Linux.
      1dd01023
    • Matt Harbison's avatar
      phabricator: stringify the argument to `getattr()` · 4ed9efb2
      Matt Harbison authored
      This fixes a "TypeError: getattr(): attribute name must be string" crash and
      subsequent test spew.  This likely broke in 18c8c18993f0 and was missed in CI
      because `pytest-vcr` is missing.
      4ed9efb2
  6. Nov 13, 2023
  7. Nov 21, 2023
  8. Nov 07, 2023
  9. Nov 06, 2023
  10. Nov 01, 2023
  11. Oct 18, 2023
    • Raphaël Gomès's avatar
      rust-matchers: fix quadratic complexity in `FileMatcher` · 687e192d
      Raphaël Gomès authored
      Concretely, this command:
      
      ```
      $ echo hg up -r <nodeid>; time hg revert dir1 dir2 -r <othernode> --debug
      hg up -r <nodeid>
      
      real	0m14.690s
      user	0m14.766s
      sys	0m5.430s
      ```
      
      was much slower despite using 16 cores before this change.
      The approach taken here is the same one used in match.py, in exactmatcher.
      
      This changeset was originally written by Valentin Gatien-Baron in a private
      repository.
      I have redacted the commit message and did a minor clean up of the code.
      687e192d
  12. Oct 27, 2023
    • Pierre-Yves David's avatar
      revlog: add a small cache of unfiltered chunk · 0250e450
      Pierre-Yves David authored
      This can provides a massive boost to the reading of multiple revision and the
      computation of a valid delta chain.
      
      This greatly help operation like `hg log --patch`, delta computation (helping
      pull/unbundle), linkrev adjustment (helping copy tracing).
      
      A first round of benchmark for `hg log --patch --limit 1000` shows improvement
      in the 10-20% range on "small" repository like pypy or mercurial and large
      improvements (about 33%) for more complex ones like netbeans and mozilla's.
      
      These speeds up are consistent with the improvement to `hg pull` (from a server
      sending poor deltas) I saw benchmarking this last year. Further benchmark will
      be run during the freeze.
      
      I added some configuration in the experimental space to be able to further test
      the effect of various tuning for now. This feature should fit well in the
      "usage/resource profile" configuration that we should land next cycle.
      
      When it does not provides a benefit the overhead of the cache seem to be around
      2%, a small price for the big improvement. In addition I believe we could shave
      most of this overhead with a more efficent lru implementation.
      0250e450
    • Pierre-Yves David's avatar
      revlog: minor refactor in the chunk gather process · c2d2e5b6
      Pierre-Yves David authored
      We will introduce some caching in this method in the next changeset, we make
      some of the most "disruptive" change first as touching this could break (and
      maybe did during the development process).
      c2d2e5b6
  13. Oct 24, 2023
    • Pierre-Yves David's avatar
      changelog-delay: move the delay/divert logic inside the (inner) revlog · d83d7885
      Pierre-Yves David authored
      Instead of hacking throught the vfs/opener, we implement the delay/divert logic
      inside the `_InnerRevlog` and `randomaccessfile` object. This will allow to an
      alternative implementation of the `_InnerRevlog` that does not need to use Python details.
      
      As a result, the new implementation can use the transaction less agressively
      and avoid some extra output since no data had been written yet. That seems like
      a good side effect.
      d83d7885
  14. Oct 26, 2023
  15. Oct 20, 2023
  16. Oct 25, 2023
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