Files
UnrealEngine/Engine/Source/ThirdParty/Intel/ISPC/ispc-1.17.0/tests/atomics-9.ispc
Brandyn / Techy fcc1b09210 init
2026-04-04 15:40:51 -05:00

18 lines
443 B
Plaintext

#include "../test_static.isph"
uniform unsigned int32 s = 0;
task void f_f(uniform float RET[], uniform float aFOO[]) {
float a = aFOO[programIndex];
float b = 0;
int32 delta = 1;
if (programIndex < 2) {
#pragma ignore warning(perf)
b = atomic_add_global(&s, delta);
}
RET[programIndex] = reduce_add(b);
}
task void result(uniform float RET[]) {
RET[programIndex] = (programCount == 1) ? 0 : 1;
}