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Re: [PATCH WIP] sha1-lookup: make selection of 'middle' less aggressive

From
MCMarco Costalba <mcostalba@gmail.com>
Date
Dec 30, 2007, 19:12 UTC
Message-ID
<e5bfff550712301112w4f5db2e1x86d25be52373f641@mail.gmail.com>
In-Reply-To
<e5bfff550712301106l133dd38btd2cc4be02159387d@mail.gmail.com>
On Dec 30, 2007 8:06 PM, Marco Costalba <mcostalba@gmail.com> wrote:
Show 8 quoted lines
>
> In particular
>
> st = inflate(&stream, Z_FINISH);
>
> called from unpack_compressed_entry() in sha1_file.c accounts for 72%
> of total time.
>
That's the snapshot:
http://digilander.libero.it/mcostalba/callgrind_git_log2.png
Previous: Marco CostalbaNext: Shawn O. Pearce
Message 4 of 14 in “sha1-lookup: more memory efficient search in sorted list of SHA-1”
  1. sha1-lookup: more memory efficient search in sorted list of SHA-1Junio C Hamano, Dec 30, 2007
  2. sha1-lookup: make selection of 'middle' less aggressiveJunio C Hamano, Dec 30, 2007
  3. Marco CostalbaDec 30, 2007
  4. Marco CostalbaDec 30, 2007
  5. Shawn O. PearceDec 31, 2007
  6. Linus TorvaldsDec 30, 2007
  7. Junio C HamanoDec 30, 2007
  8. Marco CostalbaDec 30, 2007
  9. Linus TorvaldsDec 31, 2007
  10. Marco CostalbaDec 31, 2007
  11. Jeff KingJan 1, 2008
  12. Marco CostalbaJan 1, 2008
  13. Marco CostalbaJan 1, 2008
  14. Pierre HabouzitJan 1, 2008

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