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From: Jakub Narebski <jnareb@gmail.com>
To: git@vger.kernel.org
Subject: Re: jgit performance update
Date: Sun, 03 Dec 2006 15:19:36 +0100	[thread overview]
Message-ID: <ekumdo$imo$1@sea.gmane.org> (raw)
In-Reply-To: 200612031455.48032.robin.rosenberg.lists@dewire.com

Robin Rosenberg wrote:

> söndag 03 december 2006 05:59 skrev Shawn Pearce:
>
>> 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


  reply	other threads:[~2006-12-03 14:19 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-03  4:59 jgit performance update Shawn Pearce
2006-12-03 13:55 ` Robin Rosenberg
2006-12-03 14:19   ` Jakub Narebski [this message]
2006-12-03 15:53     ` Robin Rosenberg
2006-12-03 23:06       ` Shawn Pearce
2006-12-03 22:59   ` Shawn Pearce
2006-12-03 17:45 ` Linus Torvalds
2006-12-03 17:56   ` Jakub Narebski
2006-12-03 22:42     ` Juergen Stuber
2006-12-03 23:39       ` Robin Rosenberg
2006-12-03 23:58         ` Jakub Narebski
2006-12-04  0:46           ` Shawn Pearce
2006-12-04 20:35         ` Juergen Stuber
2006-12-03 22:47   ` Shawn Pearce
2006-12-03 21:55 ` sf
2006-12-03 22:16   ` Shawn Pearce

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