Re: jgit performance update

Robin Rosenberg wrote:

söndag 03 december 2006 05:59 skrev Shawn Pearce:

quoted

With the help of Robin Rosenberg I've been able to make jgit's log
operation run (on average) within a few milliseconds of core Git.

Walking the 50,000 most recent commits from the Mozilla trunk[1]:

  $ time git rev-list --max-count=50000 HEAD >/dev/null

  core Git:  1.882s (average)
  jgit:      1.932s (average)

  (times are with hot cache and from repeated executions)

Nice indeed. That was a ten-fold improvement for getting my full history. 

So, just go on to the next case. I added filtering on filenames (yes, 
CVS-induced brain damage, I should track the content. next version. filenames 
are so much handier to work with).

Git uses <path> as _revision limiter_, not as output filter. Shouldn't
jgit do the same?

P.S. What is the status of --follow option?
-- 
Jakub Narebski
Warsaw, Poland
ShadeHawk on #git