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From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Florian Weimer <fw@deneb.enyo.de>
Cc: git@vger.kernel.org
Subject: Re: Git benchmarks at OpenOffice.org wiki
Date: Thu, 3 May 2007 11:33:21 +0200 (CEST)	[thread overview]
Message-ID: <Pine.LNX.4.64.0705031131410.4015@racer.site> (raw)
In-Reply-To: <87lkg61j99.fsf@mid.deneb.enyo.de>

Hi,

On Thu, 3 May 2007, Florian Weimer wrote:

> * Jakub Narebski:
> 
> > What I'm really concerned about is branch switch and merging branches, 
> > when one of the branches is an old one (e.g. unxsplash branch), which 
> > takes 3min (!) according to the benchmark. 13-25sec for commit is also 
> > bit long, but BRANCH SWITCHING which takes 3 MINUTES!?
> 
> IIRC, GIT accesses every file in the tree, not just the ones that need
> updating.  How many files were actually updated when you changed
> branches in your experiment?

No. Git does not access every file, but rather all stats. That is a huge 
difference. And it should not take _that_ long for ~64000 files. Granted, 
it will cause a substantial delay, but not in the range of minutes.

Ciao,
Dscho

  reply	other threads:[~2007-05-03  9:33 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-01 21:46 Git benchmarks at OpenOffice.org wiki Jakub Narebski
2007-05-01 22:27 ` Junio C Hamano
2007-05-02  8:55 ` Andy Parkins
2007-05-02  9:51   ` Julian Phillips
2007-05-02 10:58     ` Andy Parkins
2007-05-02 14:28       ` Julian Phillips
2007-05-02 15:30         ` Andy Parkins
2007-05-02 17:11           ` Julian Phillips
2007-05-02 14:37       ` Jan Holesovsky
2007-05-02 15:33         ` Andy Parkins
2007-05-02 17:26       ` Junio C Hamano
2007-05-02 10:24 ` Johannes Schindelin
2007-05-02 11:33   ` Jakub Narebski
2007-05-02 14:55     ` Johannes Schindelin
2007-05-05  3:56     ` Linus Torvalds
2007-05-07  8:05       ` Junio C Hamano
2007-05-07 15:22         ` Linus Torvalds
2007-05-02 14:41   ` Jan Holesovsky
2007-05-02 16:24     ` Johannes Schindelin
2007-05-02 14:24 ` Jan Holesovsky
2007-05-02 14:35   ` Johannes Schindelin
2007-05-02 16:15   ` Petr Baudis
2007-05-02 16:27     ` Jan Holesovsky
2007-05-02 16:37       ` Petr Baudis
2007-05-02 16:48         ` Petr Baudis
2007-05-02 23:30   ` Jakub Narebski
2007-05-03 11:51     ` [tools-dev] " Jan Holesovsky
2007-05-03 12:54       ` Alex Riesen
2007-05-03 15:14       ` Johannes Sixt
2007-05-04  0:48       ` Jakub Narebski
2007-05-03  7:03 ` Florian Weimer
2007-05-03  9:33   ` Johannes Schindelin [this message]
2007-05-03 10:16     ` Robin Rosenberg
2007-05-03 10:48       ` Martin Langhoff
2007-05-06 20:05         ` Robin Rosenberg
2007-05-03 23:36       ` Jakub Narebski

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