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Merge pull request #91 from zhumeng1989/0.9.5

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Minor fix
master
Christophe Riccio ago%!(EXTRA string=12 years)
parent eb9fde1429 88ee302567
commit 6c1eb888ce
1 changed files with 4 additions and 7 deletions
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  1. 11
      test/gtx/gtx_bit.cpp

11
test/gtx/gtx_bit.cpp
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@ -361,8 +361,8 @@ namespace bitfieldInterleave
int test() int test()
{ {
glm::uint32 x_max = 1 << 13; glm::uint32 x_max = 1 << 11;
glm::uint32 y_max = 1 << 12; glm::uint32 y_max = 1 << 10;
// ALU // ALU
std::vector<glm::uint64> Data(x_max * y_max); std::vector<glm::uint64> Data(x_max * y_max);
@ -493,17 +493,14 @@ namespace bitfieldInterleave
# if(GLM_ARCH != GLM_ARCH_PURE) # if(GLM_ARCH != GLM_ARCH_PURE)
{ {
// SIMD // SIMD
glm::int32 simd_x_max = 1 << 13;
glm::int32 simd_y_max = 1 << 12;
std::vector<__m128i> SimdData(x_max * y_max); std::vector<__m128i> SimdData(x_max * y_max);
std::vector<__m128i> SimdParam(x_max * y_max); std::vector<__m128i> SimdParam(x_max * y_max);
for(int i = 0; i < SimdParam.size(); ++i) for(int i = 0; i < SimdParam.size(); ++i)
SimdParam[i] = _mm_set_epi32(i % simd_x_max, 0, i / simd_y_max, 0); SimdParam[i] = _mm_set_epi32(i % x_max, 0, i / y_max, 0);
std::clock_t LastTime = std::clock(); std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i) for(std::size_t i = 0; i < SimdData.size(); ++i)
SimdData[i] = glm::detail::_mm_bit_interleave_si128(SimdParam[i]); SimdData[i] = glm::detail::_mm_bit_interleave_si128(SimdParam[i]);
std::clock_t Time = std::clock() - LastTime; std::clock_t Time = std::clock() - LastTime;

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