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| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2016-09-07 17:28:44 +0100 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2016-09-21 12:01:06 +0300 |
| commit | b8162d6b6e2600cf52eddeceb4c44d250d4b823e (patch) | |
| tree | 616de34bc2bbb80058c17e240ee8b0c538a5eb4d | |
| parent | f2d43b44d7c8168228ca1fe85023dffb3a933dca (diff) | |
| download | external_mesa3d-b8162d6b6e2600cf52eddeceb4c44d250d4b823e.zip external_mesa3d-b8162d6b6e2600cf52eddeceb4c44d250d4b823e.tar.gz external_mesa3d-b8162d6b6e2600cf52eddeceb4c44d250d4b823e.tar.bz2 | |
anv: pipeline: use correct number of thread for compute
Reproduces this commit :
commit 0fb85ac08d61d365e67c8f79d6955e9f89543560
Author: Kenneth Graunke <kenneth@whitecape.org>
Date: Mon Jun 6 21:37:34 2016 -0700
i965: Use the correct number of threads for compute shaders.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
| -rw-r--r-- | src/intel/vulkan/genX_pipeline.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/intel/vulkan/genX_pipeline.c b/src/intel/vulkan/genX_pipeline.c index 3ecc29e..e1929da 100644 --- a/src/intel/vulkan/genX_pipeline.c +++ b/src/intel/vulkan/genX_pipeline.c @@ -104,6 +104,8 @@ genX(compute_pipeline_create)( ALIGN(cs_prog_data->push.per_thread.regs * cs_prog_data->threads + cs_prog_data->push.cross_thread.regs, 2); + const uint32_t subslices = MAX2(physical_device->subslice_total, 1); + anv_batch_emit(&pipeline->batch, GENX(MEDIA_VFE_STATE), vfe) { vfe.ScratchSpaceBasePointer = (struct anv_address) { .bo = anv_scratch_pool_alloc(device, &device->scratch_pool, @@ -117,7 +119,8 @@ genX(compute_pipeline_create)( #else vfe.GPGPUMode = true; #endif - vfe.MaximumNumberofThreads = physical_device->max_cs_threads - 1; + vfe.MaximumNumberofThreads = + physical_device->max_cs_threads * subslices - 1; vfe.NumberofURBEntries = GEN_GEN <= 7 ? 0 : 2; vfe.ResetGatewayTimer = true; #if GEN_GEN <= 8 |