From: rwhron@earthlink.net
To: linux-kernel@vger.kernel.org
Subject: Re: [CFT] delayed allocation and multipage I/O patches for 2.5.6.
Date: Mon, 18 Mar 2002 19:41:30 -0500 [thread overview]
Message-ID: <20020318194130.A18120@rushmore> (raw)
2.5.6 with Andrew's everything patch on ext2
filesystem mounted with delalloc came up with
these MB/second on k6-2/475 with IDE disk:
dbench 128
2.5.6 2.5.6-akpme akpm % faster
8.4 12.5 48
tiobench seq reads (8 - 128 threads avg 3 runs)
2.5.6 2.5.6-akpme %
9.36 12.97 38
tiobench seq writes (8 - 128 threads avg 3 runs)
2.5.6 2.5.6-akpme %
15.3 19.29 26
Both kernels needed reiserfs patches for 2.5.6, but
above tests are on ext2.
More on these tests and a few other akpm patches at:
http://home.earthlink.net/~rwhron/kernel/akpm.html
--
Randy Hron
next reply other threads:[~2002-03-19 0:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-19 0:41 rwhron [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-03-12 6:00 [CFT] delayed allocation and multipage I/O patches for 2.5.6 Andrew Morton
2002-03-12 11:18 ` Daniel Phillips
2002-03-12 20:29 ` Andrew Morton
2002-03-12 20:40 ` Daniel Phillips
2002-03-12 11:39 ` Daniel Phillips
2002-03-12 21:00 ` Andrew Morton
2002-03-13 11:58 ` Daniel Phillips
2002-03-13 19:50 ` Andrew Morton
2002-03-13 21:51 ` Mike Fedyk
2002-03-14 11:59 ` Daniel Phillips
2002-03-13 0:42 ` David Woodhouse
2002-03-18 19:16 ` Hanna Linder
2002-03-18 20:14 ` Andrew Morton
2002-03-18 20:22 ` Hanna Linder
2002-03-18 20:49 ` Andrew Morton
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