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

Re: [PATCH] Optimize rename detection for a huge diff

From
Junio C Hamano <gitster@pobox.com>
Date
Feb 13, 2008, 10:23 UTC
Message-ID
<7vk5l9qhnv.fsf@gitster.siamese.dyndns.org>
In-Reply-To
<864pcd9n0e.fsf@lola.quinscape.zz>
David Kastrup <dak@gnu.org> writes:
Show 6 quoted lines
> Junio C Hamano <gitster@pobox.com> writes:
> ...
>> We cannot make it 1-bit unsigned bitfield as there is a qsort
>> comparison callback that does (b->name_score - a->name_score).
>
> Hm?  Can't that be changed into ...

Sorry, my "we cannot" was misleading. We do not have anything else that we need to store that is 15-bit, so even if we can, it won't gain us anything.

Previous: David KastrupNext: Junio C Hamano
Message 23 of 24 in “git-revert is a memory hog”
  1. Adrian BunkJan 27, 2008
  2. Shawn O. PearceJan 27, 2008
  3. Jeff KingJan 28, 2008
  4. Jeff KingJan 28, 2008
  5. Linus TorvaldsJan 29, 2008
  6. Junio C HamanoJan 29, 2008
  7. Jeff KingJan 29, 2008
  8. Jeff KingJan 29, 2008
  9. Junio C HamanoJan 29, 2008
  10. Jeff KingJan 29, 2008
  11. Jeff KingJan 29, 2008
  12. Linus TorvaldsJan 29, 2008
  13. Jeff KingJan 29, 2008
  14. Junio C HamanoJan 29, 2008
  15. Jeff KingJan 29, 2008
  16. Junio C HamanoJan 29, 2008
  17. Junio C HamanoJan 29, 2008
  18. Optimize rename detection for a huge diffJunio C Hamano, Jan 30, 2008
  19. Luke LuJan 30, 2008
  20. Luke LuJan 30, 2008
  21. Junio C HamanoFeb 13, 2008
  22. David KastrupFeb 13, 2008
  23. Junio C HamanoFeb 13, 2008
  24. Junio C HamanoFeb 14, 2008

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.