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Date: Mon, 24 Jun 2013 12:12:15 +0400
From: Gleb Smirnoff <glebius@FreeBSD.org>
To: Bruce Evans <brde@optusnet.com.au>
Subject: Re: svn commit: r252032 - head/sys/amd64/include
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Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org,
 src-committers@FreeBSD.org, Konstantin Belousov <kib@FreeBSD.org>
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  Bruce,

  did you run your benchmarks in userland or in kernel? How many
parallel threads were updating the same counter?

  Can you please share your benchmarks?

-- 
Totus tuus, Glebius.