From: khromy@lnuxlab.ath.cx (khromy)
To: Sowmya Adiga <sowmya.adiga@wipro.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.5.53mm2 for AIMbench
Date: Wed, 1 Jan 2003 15:14:51 -0500 [thread overview]
Message-ID: <20030101201451.GA3397@lnuxlab.ath.cx> (raw)
In-Reply-To: <002c01c2b14b$0ecd8a10$6009720a@wipro.com>
On Wed, Jan 01, 2003 at 09:35:37AM +0530, Sowmya Adiga wrote:
> Hi,
>
> I gave 60 second for each test while running AIM bench for
> 2.5.53mm2 patch.But it ran each test for only 6 second.Is there any
> change in kernel frequency with this release?
>
> Regards
> sowmya adiga
I had some timing problems also but Andrew pointed out the following:
Seems that this is because different parts of the kernel are using
different values of HZ (!).
In include/asm-i386/param.h, please add:
#ifdef __KERNEL__
+#include <linux/config.h>
#ifdef CONFIG_1000HZ
Here is a patch for that change:
--- linux-2.5/include/asm-i386/param.h.bak 2002-12-30 00:39:35.000000000 -0500
+++ linux-2.5/include/asm-i386/param.h 2002-12-30 00:40:18.000000000 -0500
@@ -3,6 +3,8 @@
#ifdef __KERNEL__
+#include <linux/config.h>
+
#ifdef CONFIG_1000HZ
# define HZ 1000 /* Internal kernel timer frequency */
#else
--
L1: khromy ;khromy(at)lnuxlab.ath.cx
prev parent reply other threads:[~2003-01-01 19:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-01 4:05 2.5.53mm2 for AIMbench Sowmya Adiga
2003-01-01 20:14 ` khromy [this message]
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