Files
ispc/tests/local-atomics-swap.ispc
Matt Pharr d86653668e Fix a number of tests to work correctly with 32/64-wide targets.
Still to be reviewed/fixed: tests/test-*, tests/[cfrs]*
2012-05-29 10:16:43 -07:00

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export uniform int width() { return programCount; }
uniform int32 s = 1234;
export void f_f(uniform float RET[], uniform float aFOO[]) {
float a = aFOO[programIndex];
float b = 0;
if (programIndex & 1) {
b = atomic_swap_local(&s, programIndex);
}
RET[programIndex] = reduce_add(b) + s;
}
export void result(uniform float RET[]) {
RET[programIndex] = 1234 + reduce_add((programIndex & 1) ? programIndex : 0);
}