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Message-ID: <5a2cf1f60510120405n6bd03776w1995bb45269b37d8@mail.gmail.com>
Date: Wed, 12 Oct 2005 13:05:19 +0200
From: jerome lacoste <jerome.lacoste@gmail.com>
To: Felix Oxley <lkml@oxley.org>
Subject: Re: Linux Kernel Dump Summit 2005
Cc: Pavel Machek <pavel@suse.cz>, OBATA Noboru <noboru.obata.ar@hitachi.com>,
       hyoshiok@miraclelinux.com, linux-kernel@vger.kernel.org
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On 10/12/05, Felix Oxley <lkml@oxley.org> wrote:
>
> Thank you for helping a clueless newbie :-)
>
> > Notice that suspend2 project actually introduced compression *for
> > speed*. Doing it right means that it is faster to do it
> > compressed.
>
> I see!
> Little benchmarks here: http://wiki.suspend2.net/BenchMarks
> shows 15% speed _increase_ with compression.

But in the LZF case, there's 100 M more memory in the cache. That
certainly has some I/O perf. impact, right?

Jerome
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