From: Jeff Dike <jdike@addtoit.com>
To: Majid Salame <msalame@nortel.com>
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] Slower system call with SMP
Date: Tue, 31 May 2005 09:57:31 -0400 [thread overview]
Message-ID: <20050531135731.GA9909@ccure.user-mode-linux.org> (raw)
In-Reply-To: <29D15BBCA340DA4D8146D38B4924FC7A105057@zcarhxm0.corp.nortel.com>
> The cost of a system call it seems to be higher when
> Running a RHE host with dual CPU (SMP turned on) and the image is patched
> with skas patch.
>
> Doe that make sense ? Doing the same test by disabling SMP on the host, and
> results are much faster.
What exactly was the test? A getpid loop?
Jeff
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next prev parent reply other threads:[~2005-05-31 14:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-30 17:54 [uml-devel] Slower system call with SMP Majid Salame
2005-05-30 18:35 ` stian
2005-05-31 13:57 ` Jeff Dike [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-05-30 18:58 Majid Salame
2005-07-27 16:06 ` Blaisorblade
2005-05-31 14:41 Majid Salame
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