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| author | lin zuojian <manjian2006@gmail.com> | 2014-01-23 02:15:19 (GMT) |
|---|---|---|
| committer | Eric Wong <normalperson@yhbt.net> | 2014-01-23 02:54:26 (GMT) |
| commit | ab0bcec9873f1fcef6c4b8825cc9e762c636ca9e (patch) | |
| tree | 28a78a98db9e1b8fabe193072cfaec19cb67a529 /Documentation/technical | |
| parent | d9bb4be53bc5185244b4be9860562a012803bacb (diff) | |
| download | git-ab0bcec9873f1fcef6c4b8825cc9e762c636ca9e.zip git-ab0bcec9873f1fcef6c4b8825cc9e762c636ca9e.tar.gz git-ab0bcec9873f1fcef6c4b8825cc9e762c636ca9e.tar.bz2 | |
git-svn: memoize _rev_list and rebuild
According to profile data, _rev_list and rebuild consume a large
portion of time. Memoize the results of _rev_list and memoize
rebuild internals to avoid subprocess invocation.
When importing 15152 revisions on a LAN, time improved from 10
hours to 3-4 hours.
Signed-off-by: lin zuojian <manjian2006@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Diffstat (limited to 'Documentation/technical')
0 files changed, 0 insertions, 0 deletions