Re: [PATCH] perf/amd/ibs: provide weights for all IBS op samples
From: Ravi Bangoria
Date: Mon Mar 18 2024 - 06:44:27 EST
cc: +Ingo
On 13-Mar-24 11:24 PM, Stephane Eranian wrote:
> IBS Op provides instructions latencies for each uop sampled. The current
> code was only providing the weights only for loads. This is useful
> information for performance analysis. This patch modifies the logic to
> provide the weights for all uops.
>
> $ perf record -a -W -c 100003 -e ibs_op/cnt_ctl=1/GH ....
>
> Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
Reviewed-by: Ravi Bangoria <ravi.bangoria@xxxxxxx>