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

From: Tom Lendacky
Date: Wed Oct 20 2021 - 16:08:48 EST


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