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c++ Programming Glossary: avxOptimizations for pow() with const non-integer exponent? http://stackoverflow.com/questions/6475373/optimizations-for-pow-with-const-non-integer-exponent 1 2.4 x will be in the range 0.0031308 1.0 . I'm using SSE AVX float vectors. If platform specifics can be taken advantage..
SSE intrinsic functions reference [closed] http://stackoverflow.com/questions/7156908/sse-intrinsic-functions-reference on Linux Windows and Mac OS X. It's hidden away on Intel's AVX technology page but it's equally useful for SSE programming...
Using AVX CPU instructions: Poor performance without “/arch:AVX” http://stackoverflow.com/questions/7839925/using-avx-cpu-instructions-poor-performance-without-archavx AVX CPU instructions Poor performance without &ldquo arch AVX&rdquo.. AVX CPU instructions Poor performance without &ldquo arch AVX&rdquo My C code uses SSE and now I want to improve it to support.. My C code uses SSE and now I want to improve it to support AVX when it is available. So I detect when AVX is available and..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle Actual is 65.5 GFlops . Let's take this one step further. AVX... #include immintrin.h #include omp.h #include iostream using.. std typedef unsigned long long uint64 double test_dp_mac_AVX double x double y uint64 iterations register __m256d r0 r1 r2.. temp 2 out double temp 3 return out void test_dp_mac_AVX int tds uint64 iterations double sum double malloc tds sizeof..
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