From: Jamal Hadi <hadi@shell.cyberus.ca>
To: linux-mips@linux-mips.org
Subject: profiling SMP/SB1250
Date: Sun, 25 May 2003 00:18:59 -0400 (EDT) [thread overview]
Message-ID: <20030525001222.B54761@shell.cyberus.ca> (raw)
Hi,
Newbie to MIPS here and not on the list (so cc me please).
I am playing around with a SB1250 board; it has two CPUs. Attempt to
kernel profile:
on bootup selected profile=2 to enable profiling(validated because
/proc/profile shows up). readprofile produce some strange
output after i ran a lot of interupt related stresses. The output seems
to claim the CPU was idle ... I know it was not.
The SB1250 ties all IO interupts on CPU0 - i wonder if this was causing me
some issues? Is what i am doing the right way to turn on profiling on
MIPS or the SB1250?
cheers,
jamal
next reply other threads:[~2003-05-25 4:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-25 4:18 Jamal Hadi [this message]
2003-05-26 17:52 ` profiling SMP/SB1250 Jamal Hadi
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