Re: [RFC] drm/amdgpu: More efficient ring padding

2024-07-13 Thread Tvrtko Ursulin
On 12/07/2024 14:04, Christian König wrote: Am 12.07.24 um 11:14 schrieb Tvrtko Ursulin: On 12/07/2024 08:33, Christian König wrote: Am 11.07.24 um 20:17 schrieb Tvrtko Ursulin: From: Tvrtko Ursulin  From the department of questionable optimisations today we have a minor improvement to h

Re: [RFC] drm/amdgpu: More efficient ring padding

2024-07-13 Thread Tvrtko Ursulin
On 12/07/2024 08:33, Christian König wrote: Am 11.07.24 um 20:17 schrieb Tvrtko Ursulin: From: Tvrtko Ursulin  From the department of questionable optimisations today we have a minor improvement to how padding / filling the rings with nops is done. Having noticed that typically 200+ nops pe

Re: [RFC] drm/amdgpu: More efficient ring padding

2024-07-12 Thread Christian König
Am 12.07.24 um 11:14 schrieb Tvrtko Ursulin: On 12/07/2024 08:33, Christian König wrote: Am 11.07.24 um 20:17 schrieb Tvrtko Ursulin: From: Tvrtko Ursulin  From the department of questionable optimisations today we have a minor improvement to how padding / filling the rings with nops is don

Re: [RFC] drm/amdgpu: More efficient ring padding

2024-07-12 Thread Christian König
Am 11.07.24 um 20:17 schrieb Tvrtko Ursulin: From: Tvrtko Ursulin From the department of questionable optimisations today we have a minor improvement to how padding / filling the rings with nops is done. Having noticed that typically 200+ nops per submission are filled into the ring, using a

[RFC] drm/amdgpu: More efficient ring padding

2024-07-11 Thread Tvrtko Ursulin
From: Tvrtko Ursulin >From the department of questionable optimisations today we have a minor improvement to how padding / filling the rings with nops is done. Having noticed that typically 200+ nops per submission are filled into the ring, using a rather verbose one-nop-at-a-time-plus-ring-buff