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* git-svn: memoize cmt_metadata
@ 2012-09-05 18:25 Lalit Chhabra
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From: Lalit Chhabra @ 2012-09-05 18:25 UTC (permalink / raw)
  To: git

Hi,

 I have about 150 "branches = ..." and "tags = ..." lines in my
 .git/config file, and I see a 30x improvement in 'git svn rebase -l'
 when I memoize the cmt_metadata function. (The run time goes
 down from ~150 seconds to ~5 seconds on my machine).

 I see that it was memoized in version:
 * c1927a8 2006-06-27 | git-svn: several graft-branches improvements

 and then removed in version:
 * 396988e 2007-01-13 | git-svn: get rid of Memoize for now...

 Is it safe to re-memoize this function?

 Thanks,
 Lalit Chhabra

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