git/list[1] front-page[2] threads[3] people[4] search[5] about
 

Re: Huge win, compressing a window of delta runs as a unit

From
Jon Smirl <jonsmirl@gmail.com>
Date
Aug 21, 2006, 16:23 UTC
Message-ID
<9e4733910608210923qba3ca96n40c4c392fc65baa8@mail.gmail.com>
In-Reply-To
<20060821064659.GB24054@spearce.org>
On 8/21/06, Shawn Pearce <spearce@spearce.org> wrote:
> Based on the stats Jon provided me it appeared as though the code
> skipped about 9% of the objects, and at the time I thought I new
> why but looking at it again right now I'm not sure why.  :-)

9% of the objects may be duplicates because of branching. I have no way of detecting them since I am not maintaining a map of sha1s encountered. The way CVS branching works some revisions are built using forward diffs and some reverse, I can't tell when they will end up with the same result.

-- 
Jon Smirl
jonsmirl@gmail.com
Previous: Jakub NarebskiNext: Jon Smirl
Message 24 of 36 in “Huge win, compressing a window of delta runs as a unit”
  1. Jon SmirlAug 16, 2006
  2. Shawn PearceAug 17, 2006
  3. Johannes SchindelinAug 17, 2006
  4. Johannes SchindelinAug 17, 2006
  5. Jon SmirlAug 17, 2006
  6. Johannes SchindelinAug 17, 2006
  7. Nicolas PitreAug 17, 2006
  8. Johannes SchindelinAug 17, 2006
  9. Jon SmirlAug 17, 2006
  10. Nicolas PitreAug 17, 2006
  11. Jon SmirlAug 17, 2006
  12. Nicolas PitreAug 17, 2006
  13. Jon SmirlAug 17, 2006
  14. Nicolas PitreAug 17, 2006
  15. Jon SmirlAug 17, 2006
  16. Nicolas PitreAug 17, 2006
  17. Nicolas PitreAug 18, 2006
  18. Jon SmirlAug 18, 2006
  19. Nicolas PitreAug 18, 2006
  20. Jon SmirlAug 18, 2006
  21. Nicolas PitreAug 21, 2006
  22. Shawn PearceAug 21, 2006
  23. Jakub NarebskiAug 21, 2006
  24. Jon SmirlAug 21, 2006
  25. Jon SmirlAug 18, 2006
  26. Johannes SchindelinAug 18, 2006
  27. Jon SmirlAug 18, 2006
  28. Linus TorvaldsAug 19, 2006
  29. Nicolas PitreAug 18, 2006
  30. Shawn PearceAug 21, 2006
  31. Jon SmirlAug 21, 2006
  32. Nicolas PitreAug 21, 2006
  33. Jon SmirlAug 21, 2006
  34. Nicolas PitreAug 21, 2006
  35. Nicolas PitreAug 21, 2006
  36. Nicolas PitreAug 21, 2006

Read the whole thread, see it on lore, or plain text.

$ cat FOOTERMessages come from the public archive at lore.kernel.org/git, fetched every hour. The front page is chosen and written each morning by an AI editor and can be wrong; the threads themselves are the record. About and API. For agents: an MCP server at https://gitlist.dev/mcp, and any thread, story or person page as Markdown by adding .md to its URL (or sending Accept: text/markdown). Details in /llms.txt.