f7f281a256
On a target with a 16-bit mask (for example), we would choose the type of an integer literal "1024" to be an int16. Previously, we used an int32, which is a worse fit and leads to less efficient code than an int16 on a 16-bit mask target. (However, we'd still give an integer literal 1000000 the type int32, even in a 16-bit target.) Updated the tests to still pass with 8 and 16-bit targets, given this change.
28 lines
773 B
Plaintext
28 lines
773 B
Plaintext
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export uniform int width() { return programCount; }
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export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
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RNGState state;
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seed_rng(&state, programIndex);
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int count[32];
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for (uniform int i = 0; i < 32; ++i)
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count[i] = (b == 5.) ? 0 : 1;
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uniform int iters = 10000;
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for (uniform int i = 0; i < iters; ++i) {
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unsigned int val = random(&state);
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for (uniform int j = 0; j < 32; ++j) {
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if (val & (1ul<<j))
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++count[j];
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}
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}
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bool ok = true;
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for (uniform int i = 0; i < 32; ++i)
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ok |= (count[i] > 0.495 * iters && count[i] < 0.505 * iters);
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RET[programIndex] = ok ? 1 : 0;
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}
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export void result(uniform float RET[]) {
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RET[programIndex] = 1;
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}
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