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Re: A look at some alternative PACK file encodings

From
Nicolas Pitre <nico@cam.org>
Date
Sep 7, 2006, 00:40 UTC
Message-ID
<Pine.LNX.4.64.0609062037560.18635@xanadu.home>
In-Reply-To
<9e4733910609061623k73086dbey4a600ecf2852c024@mail.gmail.com>
On Wed, 6 Sep 2006, Jon Smirl wrote:
> Shawn is doing some prototype work on true dictionary based
> compression. I don't know how far along he is but it has potential for
> taking 30% off the Mozilla pack.

BTW I'm half-way done with support for deltas which base object is referenced with an offset in the pack instead of a hash. It is quite messy though since it touches pretty core code all over the place when it comes to fetching objects out of a pack.

Nicolas
Previous: Shawn PearceNext: Jon Smirl
Message 13 of 24 in “A look at some alternative PACK file encodings”
  1. A Large Angry SCMSep 6, 2006
  2. Jon SmirlSep 6, 2006
  3. A Large Angry SCMSep 6, 2006
  4. Linus TorvaldsSep 6, 2006
  5. Jon SmirlSep 7, 2006
  6. David LangSep 7, 2006
  7. A Large Angry SCMSep 7, 2006
  8. Linus TorvaldsSep 7, 2006
  9. Nicolas PitreSep 7, 2006
  10. Jon SmirlSep 7, 2006
  11. Shawn PearceSep 7, 2006
  12. Shawn PearceSep 7, 2006
  13. Nicolas PitreSep 7, 2006
  14. Jon SmirlSep 7, 2006
  15. Nicolas PitreSep 7, 2006
  16. A Large Angry SCMSep 7, 2006
  17. Junio C HamanoSep 7, 2006
  18. Nicolas PitreSep 7, 2006
  19. Shawn PearceSep 7, 2006
  20. Junio C HamanoSep 7, 2006
  21. Shawn PearceSep 7, 2006
  22. Junio C HamanoSep 7, 2006
  23. Shawn PearceSep 7, 2006
  24. A Large Angry SCMSep 7, 2006

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