From 35656823b986c741f2cec53c7085f1d77305a489 Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Tue, 18 Sep 2018 15:27:52 +0200 Subject: [PATCH] radv: enable VK_SUBGROUP_FEATURE_ARITHMETIC_BIT 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 Reviewed-by: Bas Nieuwenhuizen --- src/amd/vulkan/radv_device.c | 1 + src/amd/vulkan/radv_shader.c | 1 + 2 files changed, 2 insertions(+) diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index f9169d9..7e46a57 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -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 | diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c index c59b783..9c038a5 100644 --- a/src/amd/vulkan/radv_shader.c +++ b/src/amd/vulkan/radv_shader.c @@ -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, -- 2.7.4