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Re: Significant performance waste in git-svn and friends

From
Mike Hommey <mh@glandium.org>
Date
Sep 7, 2007, 05:41 UTC
Message-ID
<20070907054121.GA18421@glandium.org>
In-Reply-To
<20070905184710.GA3632@glandium.org>
On Wed, Sep 05, 2007 at 08:47:10PM +0200, Mike Hommey <mh@glandium.org> wrote:
> Some notes about git-svn:
> - A few lines above the patched zone, the file is already read once to
>   do the MD5 sum. It should be possible to do SHA-1, MD5 sums and
>   deflate in just one pass.

FWIW, I tried, and it doesn't make it much quicker to do everything in one pass. 99% of the speedup comes from not using git-hash-object.

Mike
Previous: Steven Grimm
Message 11 of 11 in “Significant performance waste in git-svn and friends”
  1. Mike HommeySep 5, 2007
  2. Junio C HamanoSep 5, 2007
  3. David KastrupSep 5, 2007
  4. Patrick DoyleSep 6, 2007
  5. Shawn O. PearceSep 6, 2007
  6. Shawn O. PearceSep 6, 2007
  7. Mike HommeySep 6, 2007
  8. Eric WongSep 6, 2007
  9. Shawn O. PearceSep 7, 2007
  10. Steven GrimmSep 7, 2007
  11. Mike HommeySep 7, 2007

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