[PATCH 0/2] Selectively spread compute rings across pipes

Andres Rodriguez andresx7 at gmail.com
Tue Sep 26 16:22:44 UTC 2017


This was disabled due to an OCL perf regression as discussed on amd-gfx.

This series re-enables the feature for ASICs that are not affected, and also
introduces a boot parameter to force the policy on or off. This should help
future effort of comparing performance with the feature enabled/disabled.



Andres Rodriguez (2):
  drm/amdgpu: use multipipe compute policy on non PL11 asics
  drm/amdgpu: add option for force enable multipipe policy for compute

 drivers/gpu/drm/amd/amdgpu/amdgpu.h     |  1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c |  4 ++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 20 ++++++++++++++++++--
 3 files changed, 23 insertions(+), 2 deletions(-)

-- 
2.9.3



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