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From: Antipov Dmitry <dmantipov@yandex.ru>
To: linux-kernel@vger.kernel.org
Subject: Are Linux pipes slower than the FreeBSD ones ?
Date: Wed, 05 Mar 2008 10:46:57 +0300	[thread overview]
Message-ID: <1389671204703217@webmail34.yandex.ru> (raw)

Hello all,

everyone knows that there are three kinds of lies: lies, damned lies, and benchmarks.
Despite of this obvious fact, recently I've tried to compare pipe performance on
Linux and FreeBSD systems. Unfortunately, Linux results are poor - ~2x slower than
FreeBSD. The detailed description of the test case, preparation, environment and
results are located at http://213.148.29.37/PipeBench, and everyone are pleased to
look at, reproduce, criticize, etc.

Thanks,
Dmitry

             reply	other threads:[~2008-03-05  7:53 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-05  7:46 Antipov Dmitry [this message]
2008-03-05  8:00 ` Are Linux pipes slower than the FreeBSD ones ? David Miller
2008-03-05  9:47   ` Eric Dumazet
2008-03-05 10:19     ` Andi Kleen
2008-03-05 12:12     ` David Newall
2008-03-05 14:20     ` Nick Piggin
2008-03-05 14:55       ` Eric Dumazet
2008-03-05 15:38         ` Nick Piggin
2008-03-05 15:55           ` Ray Lee
2008-03-05 16:02             ` Nick Piggin
2008-03-06 12:11       ` Dmitry Antipov
2008-03-17 12:53         ` Nick Piggin

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