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https://github.com/KhronosGroup/glslang
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83170e3f7a
(and GL_NV_shader_subgroup_partitioned) based on GL/ES version instead of predicating it on vulkan SPV generation Also add AST testing. The glsl.450.subgroup* files are largely the same as the spv.subgroup* The glsl.es320.subgroup* files are the same as the 450 versions, but modified to be ES compatible.
144 lines
7.5 KiB
Plaintext
144 lines
7.5 KiB
Plaintext
#version 450
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#extension GL_KHR_shader_subgroup_clustered: enable
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layout (local_size_x = 8) in;
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layout(binding = 0) buffer Buffers
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{
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vec4 f4;
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ivec4 i4;
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uvec4 u4;
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dvec4 d4;
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} data[4];
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void main()
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{
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uint invocation = (gl_SubgroupInvocationID + gl_SubgroupSize) % 4;
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data[invocation].f4.x = subgroupClusteredAdd(data[0].f4.x, 1);
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data[invocation].f4.xy = subgroupClusteredAdd(data[1].f4.xy, 1);
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data[invocation].f4.xyz = subgroupClusteredAdd(data[2].f4.xyz, 1);
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data[invocation].f4 = subgroupClusteredAdd(data[3].f4, 1);
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data[invocation].i4.x = subgroupClusteredAdd(data[0].i4.x, 1);
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data[invocation].i4.xy = subgroupClusteredAdd(data[1].i4.xy, 1);
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data[invocation].i4.xyz = subgroupClusteredAdd(data[2].i4.xyz, 1);
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data[invocation].i4 = subgroupClusteredAdd(data[3].i4, 1);
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data[invocation].u4.x = subgroupClusteredAdd(data[0].u4.x, 1);
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data[invocation].u4.xy = subgroupClusteredAdd(data[1].u4.xy, 1);
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data[invocation].u4.xyz = subgroupClusteredAdd(data[2].u4.xyz, 1);
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data[invocation].u4 = subgroupClusteredAdd(data[3].u4, 1);
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data[invocation].d4.x = subgroupClusteredAdd(data[0].d4.x, 1);
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data[invocation].d4.xy = subgroupClusteredAdd(data[1].d4.xy, 1);
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data[invocation].d4.xyz = subgroupClusteredAdd(data[2].d4.xyz, 1);
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data[invocation].d4 = subgroupClusteredAdd(data[3].d4, 1);
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data[invocation].f4.x = subgroupClusteredMul(data[0].f4.x, 1);
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data[invocation].f4.xy = subgroupClusteredMul(data[1].f4.xy, 1);
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data[invocation].f4.xyz = subgroupClusteredMul(data[2].f4.xyz, 1);
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data[invocation].f4 = subgroupClusteredMul(data[3].f4, 1);
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data[invocation].i4.x = subgroupClusteredMul(data[0].i4.x, 1);
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data[invocation].i4.xy = subgroupClusteredMul(data[1].i4.xy, 1);
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data[invocation].i4.xyz = subgroupClusteredMul(data[2].i4.xyz, 1);
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data[invocation].i4 = subgroupClusteredMul(data[3].i4, 1);
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data[invocation].u4.x = subgroupClusteredMul(data[0].u4.x, 1);
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data[invocation].u4.xy = subgroupClusteredMul(data[1].u4.xy, 1);
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data[invocation].u4.xyz = subgroupClusteredMul(data[2].u4.xyz, 1);
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data[invocation].u4 = subgroupClusteredMul(data[3].u4, 1);
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data[invocation].d4.x = subgroupClusteredMul(data[0].d4.x, 1);
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data[invocation].d4.xy = subgroupClusteredMul(data[1].d4.xy, 1);
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data[invocation].d4.xyz = subgroupClusteredMul(data[2].d4.xyz, 1);
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data[invocation].d4 = subgroupClusteredMul(data[3].d4, 1);
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data[invocation].f4.x = subgroupClusteredMin(data[0].f4.x, 1);
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data[invocation].f4.xy = subgroupClusteredMin(data[1].f4.xy, 1);
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data[invocation].f4.xyz = subgroupClusteredMin(data[2].f4.xyz, 1);
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data[invocation].f4 = subgroupClusteredMin(data[3].f4, 1);
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data[invocation].i4.x = subgroupClusteredMin(data[0].i4.x, 1);
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data[invocation].i4.xy = subgroupClusteredMin(data[1].i4.xy, 1);
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data[invocation].i4.xyz = subgroupClusteredMin(data[2].i4.xyz, 1);
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data[invocation].i4 = subgroupClusteredMin(data[3].i4, 1);
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data[invocation].u4.x = subgroupClusteredMin(data[0].u4.x, 1);
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data[invocation].u4.xy = subgroupClusteredMin(data[1].u4.xy, 1);
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data[invocation].u4.xyz = subgroupClusteredMin(data[2].u4.xyz, 1);
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data[invocation].u4 = subgroupClusteredMin(data[3].u4, 1);
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data[invocation].d4.x = subgroupClusteredMin(data[0].d4.x, 1);
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data[invocation].d4.xy = subgroupClusteredMin(data[1].d4.xy, 1);
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data[invocation].d4.xyz = subgroupClusteredMin(data[2].d4.xyz, 1);
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data[invocation].d4 = subgroupClusteredMin(data[3].d4, 1);
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data[invocation].f4.x = subgroupClusteredMax(data[0].f4.x, 1);
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data[invocation].f4.xy = subgroupClusteredMax(data[1].f4.xy, 1);
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data[invocation].f4.xyz = subgroupClusteredMax(data[2].f4.xyz, 1);
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data[invocation].f4 = subgroupClusteredMax(data[3].f4, 1);
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data[invocation].i4.x = subgroupClusteredMax(data[0].i4.x, 1);
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data[invocation].i4.xy = subgroupClusteredMax(data[1].i4.xy, 1);
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data[invocation].i4.xyz = subgroupClusteredMax(data[2].i4.xyz, 1);
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data[invocation].i4 = subgroupClusteredMax(data[3].i4, 1);
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data[invocation].u4.x = subgroupClusteredMax(data[0].u4.x, 1);
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data[invocation].u4.xy = subgroupClusteredMax(data[1].u4.xy, 1);
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data[invocation].u4.xyz = subgroupClusteredMax(data[2].u4.xyz, 1);
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data[invocation].u4 = subgroupClusteredMax(data[3].u4, 1);
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data[invocation].d4.x = subgroupClusteredMax(data[0].d4.x, 1);
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data[invocation].d4.xy = subgroupClusteredMax(data[1].d4.xy, 1);
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data[invocation].d4.xyz = subgroupClusteredMax(data[2].d4.xyz, 1);
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data[invocation].d4 = subgroupClusteredMax(data[3].d4, 1);
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data[invocation].i4.x = subgroupClusteredAnd(data[0].i4.x, 1);
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data[invocation].i4.xy = subgroupClusteredAnd(data[1].i4.xy, 1);
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data[invocation].i4.xyz = subgroupClusteredAnd(data[2].i4.xyz, 1);
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data[invocation].i4 = subgroupClusteredAnd(data[3].i4, 1);
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data[invocation].u4.x = subgroupClusteredAnd(data[0].u4.x, 1);
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data[invocation].u4.xy = subgroupClusteredAnd(data[1].u4.xy, 1);
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data[invocation].u4.xyz = subgroupClusteredAnd(data[2].u4.xyz, 1);
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data[invocation].u4 = subgroupClusteredAnd(data[3].u4, 1);
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data[invocation].i4.x = int(subgroupClusteredAnd(data[0].i4.x < 0, 1));
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data[invocation].i4.xy = ivec2(subgroupClusteredAnd(lessThan(data[1].i4.xy, ivec2(0)), 1));
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data[invocation].i4.xyz = ivec3(subgroupClusteredAnd(lessThan(data[1].i4.xyz, ivec3(0)), 1));
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data[invocation].i4 = ivec4(subgroupClusteredAnd(lessThan(data[1].i4, ivec4(0)), 1));
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data[invocation].i4.x = subgroupClusteredOr(data[0].i4.x, 1);
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data[invocation].i4.xy = subgroupClusteredOr(data[1].i4.xy, 1);
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data[invocation].i4.xyz = subgroupClusteredOr(data[2].i4.xyz, 1);
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data[invocation].i4 = subgroupClusteredOr(data[3].i4, 1);
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data[invocation].u4.x = subgroupClusteredOr(data[0].u4.x, 1);
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data[invocation].u4.xy = subgroupClusteredOr(data[1].u4.xy, 1);
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data[invocation].u4.xyz = subgroupClusteredOr(data[2].u4.xyz, 1);
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data[invocation].u4 = subgroupClusteredOr(data[3].u4, 1);
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data[invocation].i4.x = int(subgroupClusteredOr(data[0].i4.x < 0, 1));
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data[invocation].i4.xy = ivec2(subgroupClusteredOr(lessThan(data[1].i4.xy, ivec2(0)), 1));
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data[invocation].i4.xyz = ivec3(subgroupClusteredOr(lessThan(data[1].i4.xyz, ivec3(0)), 1));
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data[invocation].i4 = ivec4(subgroupClusteredOr(lessThan(data[1].i4, ivec4(0)), 1));
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data[invocation].i4.x = subgroupClusteredXor(data[0].i4.x, 1);
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data[invocation].i4.xy = subgroupClusteredXor(data[1].i4.xy, 1);
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data[invocation].i4.xyz = subgroupClusteredXor(data[2].i4.xyz, 1);
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data[invocation].i4 = subgroupClusteredXor(data[3].i4, 1);
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data[invocation].u4.x = subgroupClusteredXor(data[0].u4.x, 1);
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data[invocation].u4.xy = subgroupClusteredXor(data[1].u4.xy, 1);
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data[invocation].u4.xyz = subgroupClusteredXor(data[2].u4.xyz, 1);
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data[invocation].u4 = subgroupClusteredXor(data[3].u4, 1);
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data[invocation].i4.x = int(subgroupClusteredXor(data[0].i4.x < 0, 1));
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data[invocation].i4.xy = ivec2(subgroupClusteredXor(lessThan(data[1].i4.xy, ivec2(0)), 1));
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data[invocation].i4.xyz = ivec3(subgroupClusteredXor(lessThan(data[1].i4.xyz, ivec3(0)), 1));
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data[invocation].i4 = ivec4(subgroupClusteredXor(lessThan(data[1].i4, ivec4(0)), 1));
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}
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