From: David Mosberger <davidm@hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: RE: [Linux-ia64] Re: prctl patch for fpu faults
Date: Thu, 11 Oct 2001 03:21:34 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590698805331@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805302@msgid-missing>
>>>>> On Wed, 10 Oct 2001 20:11:58 -0700, "Mallick, Asit K" <asit.k.mallick@intel.com> said:
>> Can you be more specific? A machine should easily tolerate a
>> rate of one logged message per second, so if this makes a
>> significant performance difference, that would be strange.
Asit> We saw a 2-5% performance degradation of specfp benchmarks
Asit> when the logging was enabled. I can take a look at this again
Asit> and see how often the FPSWA messages are getting logged.
On which one? Speed or throughput?
--david
prev parent reply other threads:[~2001-10-11 3:21 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-08 23:42 [Linux-ia64] Re: prctl patch for fpu faults David Mosberger
2001-10-08 23:46 ` Jesse Barnes
2001-10-08 23:54 ` David Mosberger
2001-10-08 23:55 ` Jesse Barnes
2001-10-08 23:57 ` Jesse Barnes
2001-10-09 0:11 ` Jesse Barnes
2001-10-09 21:40 ` Jesse Barnes
2001-10-10 13:59 ` Jack Steiner
2001-10-10 14:18 ` n0ano
2001-10-10 16:34 ` Jesse Barnes
2001-10-10 20:18 ` Mallick, Asit K
2001-10-10 20:26 ` David Mosberger
2001-10-10 20:42 ` Keith Fish
2001-10-10 22:27 ` David Mosberger
2001-10-10 22:31 ` Jesse Barnes
2001-10-10 22:51 ` David Mosberger
2001-10-10 22:53 ` Khalid Aziz
2001-10-10 22:57 ` Jesse Barnes
2001-10-10 23:05 ` David Mosberger
2001-10-11 3:11 ` Mallick, Asit K
2001-10-11 3:21 ` David Mosberger [this message]
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