From: David Wagner <david.wagner@free-electrons.com>
To: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
Linux Embedded <linux-embedded@vger.kernel.org>
Cc: tim.bird@am.sony.com
Subject: Flash filesystems benchmarks
Date: Thu, 28 Jul 2011 11:53:50 +0200 [thread overview]
Message-ID: <4E3131AE.7010408@free-electrons.com> (raw)
Hello,
As a contract with the CELF, we (Free Electrons) developed a flash
filesystem benchmarking suite ; it tests ubifs, jffs2, yaffs2 and
squashfs(over UBI+two different block transition layers). It has been
run on a Calao USB-9263 board and a IGEPv2 board and on 2.6.38, .39 and
3.0 kernels.
The results are shown as histograms and two different reportings exists:
* filesystem comparison for a given board/kernel couple
* kernel comparison for a given board/filesystem couple
All the details are to be found at:
http://elinux.org/Flash_Filesystem_Benchmarks
Direct link to the test protocol:
http://elinux.org/Flash_Filesystem_Benchmarks_Protocol
Link to the gitorious page:
https://gitorious.org/ffs-benchmarks/ffs-benchmarks
Reviews of the test protocol, pointers to incoherent results or any
other comment is welcome.
We will keep posting more results.
David Wagner
--
David Wagner, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next reply other threads:[~2011-07-28 9:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-28 9:53 David Wagner [this message]
2011-07-28 19:14 ` Flash filesystems benchmarks Belisko Marek
2011-07-28 20:05 ` David Wagner
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