Re: [tip: sched/core] sched: Add cluster scheduler level for x86

Tom Lendacky <thomas.lendacky@xxxxxxx> · Wed, 20 Oct 2021 15:08:41 -0500

On 10/20/21 2:51 PM, Peter Zijlstra wrote:

On Wed, Oct 20, 2021 at 08:12:51AM -0500, Tom Lendacky wrote:

On 10/15/21 4:44 AM, tip-bot2 for Tim Chen wrote:

The following commit has been merged into the sched/core branch of tip:

If it does boot, what does something like:

   for i in /sys/devices/system/cpu/cpu*/topology/*{_id,_list}; do echo -n "${i}: " ; cat $i; done

produce?

The output is about 160K in size, I'll email it to you off-list.

I'll try and figure out how AMD sets l2c_id, that stuff is always a bit
of a maze.

Thanks!

Tom