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ispc/tests/prefetch-varying.ispc
2014-10-02 16:25:23 +04:00

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export uniform int width() { return programCount; }
int64 zero = 0;
export void f_f(uniform float RET[], uniform float aFOO[]) {
uniform int64 a[programCount];
for (uniform int i = 0; i < programCount; ++i)
a[i] = aFOO[i];
int64 *ptr = &(a[programIndex+zero]);
prefetch_l1(ptr);
prefetch_l2(ptr);
prefetch_l3(ptr);
prefetch_nt(ptr);
int g = *ptr;
RET[programIndex] = g;
}
export void result(uniform float RET[]) {
RET[programIndex] = 1 + programIndex;
}