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UnrealEngine/Engine/Source/ThirdParty/Intel/ISPC/ispc-1.24.0/tests/test-105_fast.ispc
2025-05-18 13:04:45 +08:00

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#include "../test_static.isph"
task void f_f(uniform float RET[], uniform float aFOO[]) {
float x = aFOO[programIndex];
float d, invsqrt = rsqrt_fast(x);
d = (x * (invsqrt * invsqrt)) - 1.;
if (d < 0.) d = -d;
RET[programIndex] = d > 1e-2;
}
task void result(uniform float RET[]) {
RET[programIndex] = 0;
}