Enable gfx wave limiting for gfx jobs before pushing high priority compute jobs so that high priority compute jobs gets more resources to finish early. Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index 024d0a563a65..5360c759d9aa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -195,6 +195,10 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, if ((ib->flags & AMDGPU_IB_FLAG_EMIT_MEM_SYNC) && ring->funcs->emit_mem_sync) ring->funcs->emit_mem_sync(ring); + if (ring->funcs->emit_wave_limit && + ring->priority == DRM_SCHED_PRIORITY_HIGH) + ring->funcs->emit_wave_limit(ring, true); + if (ring->funcs->insert_start) ring->funcs->insert_start(ring); @@ -295,6 +299,11 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, ring->current_ctx = fence_ctx; if (vm && ring->funcs->emit_switch_buffer) amdgpu_ring_emit_switch_buffer(ring); + + if (ring->funcs->emit_wave_limit && + ring->priority == DRM_SCHED_PRIORITY_HIGH) + ring->funcs->emit_wave_limit(ring, false); + amdgpu_ring_commit(ring); return 0; } -- 2.30.0 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
