* 2.5.53mm2 for AIMbench
@ 2003-01-01 4:05 Sowmya Adiga
2003-01-01 20:14 ` khromy
0 siblings, 1 reply; 2+ messages in thread
From: Sowmya Adiga @ 2003-01-01 4:05 UTC (permalink / raw)
To: linux-kernel
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
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: 2.5.53mm2 for AIMbench
2003-01-01 4:05 2.5.53mm2 for AIMbench Sowmya Adiga
@ 2003-01-01 20:14 ` khromy
0 siblings, 0 replies; 2+ messages in thread
From: khromy @ 2003-01-01 20:14 UTC (permalink / raw)
To: Sowmya Adiga; +Cc: linux-kernel
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
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