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Add a test file for ispc's isnan() function

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Anton Mitrokhin
2015-07-14 09:58:07 +03:00
parent f187671a89
commit 016781027c
1 changed files with 39 additions and 0 deletions
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39
tests/isnan.ispc Normal file
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export uniform int width() { return programCount; }
export void f_v(uniform float RET[]) {
int errors = 0;
for (uniform int i = -2; i <= 2; ++i) {
float f = log((float)i);
if ((i < 0) && (!isnan(f))) errors ++;
if ((i >= 0) && isnan(f)) errors ++;
}
for (uniform int i = -2; i <= 2; ++i) {
uniform float f = log((uniform float)i);
if ((i < 0) && (!isnan(f))) errors ++;
if ((i >= 0) && isnan(f)) errors ++;
}
for (uniform int i = -2; i <= 2; ++i) {
double f = log((double)i);
if ((i < 0) && (!isnan(f))) errors ++;
if ((i >= 0) && isnan(f)) errors ++;
}
for (uniform int i = -2; i <= 2; ++i) {
uniform double f = log((uniform double)i);
if ((i < 0) && (!isnan(f))) errors ++;
if ((i >= 0) && isnan(f)) errors ++;
}
RET[programIndex] = errors;
}
export void result(uniform float RET[]) {
RET[programIndex] = 0;
}