As noted in the otehr thread we could set it to 256 as well and still
only use one page, but 16 is fine with me as well.
Patch is Reviewed-by: Christian König
Regards,
Christian.
Am 23.08.2017 um 04:25 schrieb Felix Kuehling:
This change is Reviewed-by: Felix Kuehling
On 2017-08-22 09:52
This change is Reviewed-by: Felix Kuehling
On 2017-08-22 09:52 PM, Alex Deucher wrote:
> KIQ doesn't really use the GPU scheduler. The base
> drivers generally use the KIQ ring directly rather than
> submitting IBs. However, amdgpu_sched_hw_submission
> (which defaults to 2) limits the number
KIQ doesn't really use the GPU scheduler. The base
drivers generally use the KIQ ring directly rather than
submitting IBs. However, amdgpu_sched_hw_submission
(which defaults to 2) limits the number of outstanding
fences to 2. KFD uses the KIQ for TLB flushes and the
2 fence limit hurts performa