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From: Andreas Steinmetz <ast@domdv.de>
To: Linux Kernel Mailinglist <linux-kernel@vger.kernel.org>
Subject: Need AES benchmark on Intel 64 bit
Date: Thu, 21 Apr 2005 14:28:54 +0200	[thread overview]
Message-ID: <42679C86.5050604@domdv.de> (raw)

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Hi,
can anybody help out? I don't have access to Intel 64 bit CPUs and need
some microbenchmark results on Intel 64 bit. Usage guide for the
attached archive:

'ref' contains the current generic AES implementation
'new' contains the 64 bit AES assembler implementation

Do 'make' in both directories and run the resulting 'aes' on an
otherwise idle system without any cpufreq (speedstep) stuff active.
Preferrably do multiple runs to assert that the results are usable (a
few ticks difference between runs are ok).

The microbenchmark is set up to produce somewhat real life results with
hot caches, thus the same data block is processed all the time.
-- 
Andreas Steinmetz                       SPAMmers use robotrap@domdv.de

[-- Attachment #2: microbench.tgz --]
[-- Type: application/x-tar-gz, Size: 6230 bytes --]

             reply	other threads:[~2005-04-21 12:29 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-04-21 12:28 Andreas Steinmetz [this message]
2005-04-21 15:53 ` Need AES benchmark on Intel 64 bit Wes Felter
2005-04-21 17:33 ` Dave Jones

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