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radv: enable VK_SUBGROUP_FEATURE_ARITHMETIC_BIT

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All CTS pass on Polaris/Vega with LLVM 6, 7 and master, so
I think it's safe to enable the feature.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2018-09-18 15:27:52 +02:00
parent febdc13a6c
commit 35656823b9
2 changed files with 2 additions and 0 deletions
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1
src/amd/vulkan/radv_device.c
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@ -1061,6 +1061,7 @@ void radv_GetPhysicalDeviceProperties2(
properties->subgroupSize = 64;
properties->supportedStages = VK_SHADER_STAGE_ALL;
properties->supportedOperations =
VK_SUBGROUP_FEATURE_ARITHMETIC_BIT |
VK_SUBGROUP_FEATURE_BASIC_BIT |
VK_SUBGROUP_FEATURE_BALLOT_BIT |
VK_SUBGROUP_FEATURE_QUAD_BIT |

1
src/amd/vulkan/radv_shader.c
View file

@ -212,6 +212,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
.int64 = true,
.int16 = true,
.multiview = true,
.subgroup_arithmetic = true,
.subgroup_ballot = true,
.subgroup_basic = true,
.subgroup_quad = true,