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Re: [PATCH 2/2] pack-objects: optimize "recency order"

From
Junio C Hamano <gitster@pobox.com>
Date
Oct 27, 2011, 22:05 UTC
Message-ID
<7vy5w6xf7n.fsf@alter.siamese.dyndns.org>
In-Reply-To
<CACBZZX6Ss4jLtdrDhLUNKCUjEHjHHKzfv-LMkOyTPDhRUXm4sQ@mail.gmail.com>
Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:
> We recently upgraded to 1.7.7 and I've traced a very large slowdown in
> packing down to this commit.

Does Dan McGee's series leading to 38d4deb (pack-objects: don't traverse objects unnecessarily, 2011-10-18) help?

Previous: Jakub NarebskiNext: Ævar Arnfjörð Bjarmason
Message 13 of 14 in “For improved pack locality”
  1. 0/2 For improved pack localityJunio C Hamano, Jul 8, 2011
  2. 1/2 core: log offset pack data accesses happenedJunio C Hamano, Jul 8, 2011
  3. 2/2 pack-objects: optimize "recency order"Junio C Hamano, Jul 8, 2011
  4. Shawn PearceJul 8, 2011
  5. Junio C HamanoJul 8, 2011
  6. Nicolas PitreJul 11, 2011
  7. Junio C HamanoJul 8, 2011
  8. Shawn PearceJul 9, 2011
  9. Ævar Arnfjörð BjarmasonOct 27, 2011
  10. Ævar Arnfjörð BjarmasonOct 27, 2011
  11. Ævar Arnfjörð BjarmasonOct 27, 2011
  12. Jakub NarebskiOct 27, 2011
  13. Junio C HamanoOct 27, 2011
  14. Ævar Arnfjörð BjarmasonOct 28, 2011

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