8b236f24f1
We made the mistake of registering a dependency on the atomic variable even if the atomic result was forced to a temporary. There is no need to register reads from atomic variables like this as we always force atomic results to a temporary and argument read/writes do not need to be tracked.
24 lines
503 B
Plaintext
24 lines
503 B
Plaintext
#pragma clang diagnostic ignored "-Wunused-variable"
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#include <metal_stdlib>
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#include <simd/simd.h>
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#include <metal_atomic>
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using namespace metal;
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struct SSBO
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{
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uint count;
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uint data[1];
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};
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kernel void main0(device SSBO& _5 [[buffer(0)]], uint3 gl_GlobalInvocationID [[thread_position_in_grid]])
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{
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uint _24 = atomic_fetch_add_explicit((volatile device atomic_uint*)&_5.count, 1u, memory_order_relaxed);
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if (_24 < 1024u)
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{
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_5.data[_24] = gl_GlobalInvocationID.x;
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}
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}
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