Re: [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 29/04/2020 18:26, Chris Wilson wrote:
Quoting Lionel Landwerlin (2020-04-29 16:23:34)
On 29/04/2020 18:05, Chris Wilson wrote:
Wait until the GPU is idle before starting a fresh round of probing
gen8-unprivileged-single-ctx-counter. This avoids building up a huge
backlog of render copies, hogging buffers and stale contexts, and
invoking the oomkiller.

v2: Release everything before starting again.

Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
I guess I don't want to hear the answer, but does OA also want to pin
frequencies?
-Chris

No, some apps might set it to have consistent results but there is no driver/hw requirement to do this.


-Lionel

_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx



[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux