From: "Jon Smirl" <jonsmirl@gmail.com>
To: "Nicolas Pitre" <nico@cam.org>
Cc: "Shawn Pearce" <spearce@spearce.org>, git <git@vger.kernel.org>
Subject: Re: Huge win, compressing a window of delta runs as a unit
Date: Fri, 18 Aug 2006 12:56:21 -0400 [thread overview]
Message-ID: <9e4733910608180956n64e3362fm5c72d652e6b6243a@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0608181226460.11359@localhost.localdomain>
On 8/18/06, Nicolas Pitre <nico@cam.org> wrote:
> On Fri, 18 Aug 2006, Jon Smirl wrote:
>
> > I attached Shawn's code. He is gone until Monday and can't defend it.
>
> I will have a look at it next week as I'll be gone for the weekend as
> well.
I looked at it some and couldn't see anything obviously wrong with it,
but it wasn't a detailed inspection.
As comparison, I just tar/zipped the Mozilla CVS repo and it is 541MB.
The 295MB git pack number does not have commits and trees in it, it is
revisions only.
It is not impossible that when the trees and commits are added to the
295MB number that it won't end up being near the 541MB number. We
already know xdiff is better at generating diffs than CVS diff. And I
still have to add 250K log entries and trees. Those are going to add
at least 100MB.
I will get back to work on the import code over the weekend. One of my
2 year olds gave me a cold so I have been useless the last couple of
days.
--
Jon Smirl
jonsmirl@gmail.com
next prev parent reply other threads:[~2006-08-18 16:56 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-16 17:20 Huge win, compressing a window of delta runs as a unit Jon Smirl
2006-08-17 4:07 ` Shawn Pearce
2006-08-17 7:56 ` Johannes Schindelin
2006-08-17 8:07 ` Johannes Schindelin
2006-08-17 14:36 ` Jon Smirl
2006-08-17 15:45 ` Johannes Schindelin
2006-08-17 16:33 ` Nicolas Pitre
2006-08-17 17:05 ` Johannes Schindelin
2006-08-17 17:22 ` Jon Smirl
2006-08-17 18:15 ` Nicolas Pitre
2006-08-17 17:17 ` Jon Smirl
2006-08-17 17:32 ` Nicolas Pitre
2006-08-17 18:06 ` Jon Smirl
2006-08-17 17:22 ` Nicolas Pitre
2006-08-17 18:03 ` Jon Smirl
2006-08-17 18:24 ` Nicolas Pitre
2006-08-18 4:03 ` Nicolas Pitre
2006-08-18 12:53 ` Jon Smirl
2006-08-18 16:30 ` Nicolas Pitre
2006-08-18 16:56 ` Jon Smirl [this message]
2006-08-21 3:45 ` Nicolas Pitre
2006-08-21 6:46 ` Shawn Pearce
2006-08-21 10:24 ` Jakub Narebski
2006-08-21 16:23 ` Jon Smirl
2006-08-18 13:15 ` Jon Smirl
2006-08-18 13:36 ` Johannes Schindelin
2006-08-18 13:50 ` Jon Smirl
2006-08-19 19:25 ` Linus Torvalds
2006-08-18 16:25 ` Nicolas Pitre
2006-08-21 7:06 ` Shawn Pearce
2006-08-21 14:07 ` Jon Smirl
2006-08-21 15:46 ` Nicolas Pitre
2006-08-21 16:14 ` Jon Smirl
2006-08-21 17:48 ` Nicolas Pitre
2006-08-21 17:55 ` Nicolas Pitre
2006-08-21 18:01 ` Nicolas Pitre
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