From: Jiri Olsa <jolsa@redhat.com>
To: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: acme@redhat.com, kan.liang@intel.com, linux-kernel@vger.kernel.org
Subject: Re: perf test topo broken?
Date: Fri, 20 Nov 2015 10:40:23 +0100 [thread overview]
Message-ID: <20151120094023.GC897@krava.brq.redhat.com> (raw)
In-Reply-To: <20151119221353.GA6928@us.ibm.com>
On Thu, Nov 19, 2015 at 02:13:53PM -0800, Sukadev Bhattiprolu wrote:
SNIP
>
> $ cat /sys/devices/system/cpu/online
> 0-7
>
> $ cat /sys/devices/system/cpu/cpu?/topology/core_id
> 0
> 1
> 9
> 10
> 0
> 1
> 9
> 10
we assume the actualy core_id number is within 0 - [cpu-max-number]
how can one reach above core_id setup? ;-)
thanks,
jirka
next prev parent reply other threads:[~2015-11-20 9:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-19 22:13 perf test topo broken? Sukadev Bhattiprolu
2015-11-20 9:40 ` Jiri Olsa [this message]
2015-11-20 9:46 ` Jiri Olsa
2015-11-25 15:16 ` Liang, Kan
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