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From: Nguyen Thai Ngoc Duy <pclouds@gmail.com>
To: Jeff King <peff@peff.net>
Cc: David Michael Barr <b@rr-dav.id.au>,
	Git Mailing List <git@vger.kernel.org>
Subject: Re: [RFC] pack-objects: compression level for non-blobs
Date: Sat, 29 Dec 2012 11:34:09 +0700	[thread overview]
Message-ID: <CACsJy8D_E0shqJAvZH7xqij6F4a6qUxkUPNcZL=0yX5w9bLd_g@mail.gmail.com> (raw)
In-Reply-To: <20121229004104.GA24828@sigill.intra.peff.net>

On Sat, Dec 29, 2012 at 7:41 AM, Jeff King <peff@peff.net> wrote:
> I wonder if we could do even better, though. For a traversal, we only
> need to look at the commit header. We could potentially do a progressive
> inflate and stop before getting to the commit message (which is the bulk
> of the data, and the part that is most likely to benefit from
> compression).

Commit cache should solve this efficiently as it also eliminates
parsing cost. We discussed this last time as a side topic of the
reachability bitmap feature.
-- 
Duy

  reply	other threads:[~2012-12-29  4:34 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-26  6:25 [RFC] pack-objects: compression level for non-blobs David Michael Barr
2012-11-26 12:35 ` David Michael Barr
2012-12-29  0:41 ` Jeff King
2012-12-29  4:34   ` Nguyen Thai Ngoc Duy [this message]
2012-12-29  5:07     ` Jeff King
2012-12-29  5:25       ` Nguyen Thai Ngoc Duy
2012-12-29  5:27         ` Jeff King
2012-12-29  9:05           ` Jeff King
2012-12-29  9:48             ` Jeff King
2012-12-30 12:05           ` Jeff King
2012-12-30 12:53             ` Nguyen Thai Ngoc Duy
2012-12-30 21:31               ` Jeff King
2012-12-31 18:06                 ` Shawn Pearce
2013-01-01  4:15                   ` Duy Nguyen
2013-01-01 12:10                     ` Duy Nguyen
2013-01-01 17:17                       ` Shawn Pearce
2013-01-01 23:47                         ` Junio C Hamano
2013-01-02  2:23                         ` Duy Nguyen
2013-01-01 20:02                       ` Junio C Hamano

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