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UnrealEngine/Engine/Source/ThirdParty/Intel/ISPC/ispc-1.16.1/tests/atomics-5.ispc
2025-05-18 13:04:45 +08:00

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uniform int32 s = 0xbeef;
export void f_f(uniform float RET[], uniform float aFOO[]) {
float a = aFOO[programIndex];
float b = atomic_swap_global(&s, programIndex);
RET[programIndex] = reduce_max(b);
}
export void result(uniform float RET[]) {
RET[programIndex] = 0xbeef;
}