Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-17 Thread Christian König
@gmail.com] Sent: Friday, March 17, 2017 12:32 AM To: Christian König ; Zhou, David(ChunMing) ; Koenig, Christian ; amd-gfx@lists.freedesktop.org Subject: Re: [PATCH 2/2] drm/amd/sched: add schuduling policy On 2017-03-16 12:01 PM, Christian König wrote: > Am 16.03.2017 um 16:31 schrieb And

Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Michel Dänzer
On 17/03/17 11:35 AM, Zhou, David(ChunMing) wrote: > Hi Christian, Andres, > > I understand your mean, especially high priority queue from Andres is > for VR, which is liking an engine to himself, but our scheduler is a > generic thing, which is used by multiple case. From scheduler > perspective,

RE: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Zhou, David(ChunMing)
p.org Subject: Re: [PATCH 2/2] drm/amd/sched: add schuduling policy On 2017-03-16 12:01 PM, Christian König wrote: > Am 16.03.2017 um 16:31 schrieb Andres Rodriguez: >> >> >> On 2017-03-16 11:13 AM, Andres Rodriguez wrote: >>> >>> >>> On 2017-03-16 0

Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Andres Rodriguez
On 2017-03-16 12:01 PM, Christian König wrote: Am 16.03.2017 um 16:31 schrieb Andres Rodriguez: On 2017-03-16 11:13 AM, Andres Rodriguez wrote: On 2017-03-16 05:15 AM, zhoucm1 wrote: On 2017年03月16日 17:10, Christian König wrote: Am 16.03.2017 um 10:00 schrieb Chunming Zhou: if high pr

Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Christian König
Am 16.03.2017 um 16:31 schrieb Andres Rodriguez: On 2017-03-16 11:13 AM, Andres Rodriguez wrote: On 2017-03-16 05:15 AM, zhoucm1 wrote: On 2017年03月16日 17:10, Christian König wrote: Am 16.03.2017 um 10:00 schrieb Chunming Zhou: if high priority rq is full, then process with low priority

Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Andres Rodriguez
On 2017-03-16 11:13 AM, Andres Rodriguez wrote: On 2017-03-16 05:15 AM, zhoucm1 wrote: On 2017年03月16日 17:10, Christian König wrote: Am 16.03.2017 um 10:00 schrieb Chunming Zhou: if high priority rq is full, then process with low priority could be starve. Add policy for this problem, the

Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Andres Rodriguez
On 2017-03-16 05:15 AM, zhoucm1 wrote: On 2017年03月16日 17:10, Christian König wrote: Am 16.03.2017 um 10:00 schrieb Chunming Zhou: if high priority rq is full, then process with low priority could be starve. Add policy for this problem, the high proiority can ahead of next priority queue, th

Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Christian König
Am 16.03.2017 um 10:00 schrieb Chunming Zhou: if high priority rq is full, then process with low priority could be starve. Add policy for this problem, the high proiority can ahead of next priority queue, the ratio is 2 : 1. Change-Id: I58f4a6b9cdce8689b18dd8e83dd6e2cf5f99d5fb Signed-off-by: Ch

Re: [PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread zhoucm1
On 2017年03月16日 17:10, Christian König wrote: Am 16.03.2017 um 10:00 schrieb Chunming Zhou: if high priority rq is full, then process with low priority could be starve. Add policy for this problem, the high proiority can ahead of next priority queue, the ratio is 2 : 1. Change-Id: I58f4a6b9c

[PATCH 2/2] drm/amd/sched: add schuduling policy

2017-03-16 Thread Chunming Zhou
if high priority rq is full, then process with low priority could be starve. Add policy for this problem, the high proiority can ahead of next priority queue, the ratio is 2 : 1. Change-Id: I58f4a6b9cdce8689b18dd8e83dd6e2cf5f99d5fb Signed-off-by: Chunming Zhou --- drivers/gpu/drm/amd/scheduler/