31 lines
1.1 KiB
Plaintext
31 lines
1.1 KiB
Plaintext
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#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct SSBO
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{
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float FragColor;
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};
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constant uint3 gl_WorkGroupSize [[maybe_unused]] = uint3(1u);
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kernel void main0(device SSBO& _9 [[buffer(0)]], uint gl_LocalInvocationIndex [[thread_index_in_threadgroup]], unsupported-built-in-type gl_WorkGroupSize [[unsupported-built-in]])
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{
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uint gl_NumSubgroups = gl_WorkGroupSize.x * gl_WorkGroupSize.y * gl_WorkGroupSize.z;
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uint gl_SubgroupID = gl_LocalInvocationIndex;
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uint gl_SubgroupSize = 1;
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uint gl_SubgroupInvocationID = 0;
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_9.FragColor = float(gl_NumSubgroups);
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_9.FragColor = float(gl_SubgroupID);
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_9.FragColor = float(gl_SubgroupSize);
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_9.FragColor = float(gl_SubgroupInvocationID);
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threadgroup_barrier(mem_flags::mem_device | mem_flags::mem_threadgroup | mem_flags::mem_texture);
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threadgroup_barrier(mem_flags::mem_device | mem_flags::mem_threadgroup | mem_flags::mem_texture);
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threadgroup_barrier(mem_flags::mem_device);
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threadgroup_barrier(mem_flags::mem_threadgroup);
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threadgroup_barrier(mem_flags::mem_texture);
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bool elected = true;
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}
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