Thanks all. It's working after upgrading the kernel to 4.1
On Wed, Jul 29, 2015 at 2:45 PM, Renan DelValle
wrote:
> With HWS-EP, I would highly recommend using 4.1 due to this patch
> being included:
> https://lkml.org/lkml/2015/4/18/33
>
> Using an earlier version of the kernel will yield inc
With HWS-EP, I would highly recommend using 4.1 due to this patch
being included:
https://lkml.org/lkml/2015/4/18/33
Using an earlier version of the kernel will yield incorrect
measurements due to the internal unit change in HSW-EP architecture.
-Renan
On Wed, Jul 29, 2015 at 2:12 PM, Vince Wea
On Wed, 29 Jul 2015, Qiong Cai wrote:
> Hi,
> Stephane told me that the current git repository supports HSW-EP uncore
> performance counter. I checked my Linux version and found it does not
> support any uncore performance counters (ls /sys/devices).
>
> My linux kernel version is 3.13.0-58-gener
