From: Volker Birk <vb@ebios.de>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] strange performance behaviour with floats
Date: Thu, 20 Feb 2003 19:59:47 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590709805893@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590709805852@msgid-missing>
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On Thu, Feb 20, 2003 at 09:52:43AM -0800, David Mosberger wrote:
> Hmmh, that's really strange. I assume you realize that your
> test-program doesn't really do what the source code suggests (the
> loop-body gets optimized away), but regardless the high variation
> you're seeing seems wrong.
I think, optimazation does not matter on that point.
> Are you re-directing the kernel console to
> a serial line?
No.
VB.
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next prev parent reply other threads:[~2003-02-20 19:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-14 9:02 [Linux-ia64] strange performance behaviour with floats Volker Birk
2003-02-14 10:50 ` Hideki Yamamoto
2003-02-15 11:29 ` Volker Birk
2003-02-19 19:09 ` David Mosberger
2003-02-20 17:52 ` David Mosberger
2003-02-20 19:59 ` Volker Birk [this message]
2003-02-22 2:30 ` David Mosberger
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