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Exchange in generic

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Precision change in AVX, SSE, AVX512, Generic. QPX still to do.
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paboyle
2017-04-13 08:38:12 +01:00
parent cb6b81ae82
commit 68392ddb5b
8 changed files with 126 additions and 29 deletions
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6
lib/simd/Grid_avx.h
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@ -377,8 +377,8 @@ namespace Optimization {
b0 = _mm256_extractf128_si256(b,0);
a1 = _mm256_extractf128_si256(a,1);
b1 = _mm256_extractf128_si256(b,1);
a0 = _mm_mul_epi32(a0,b0);
a1 = _mm_mul_epi32(a1,b1);
a0 = _mm_mullo_epi32(a0,b0);
a1 = _mm_mullo_epi32(a1,b1);
return _mm256_set_m128i(a1,a0);
#endif
#if defined (AVX2)
@ -494,7 +494,7 @@ namespace Optimization {
a = _mm256_cvtps_pd(_mm256_extractf128_ps(s,0));
b = _mm256_cvtps_pd(_mm256_extractf128_ps(s,1));
}
static inline __m256 DtoH (__m256i a,__m256 b,__m256 c,__m256 d) {
static inline __m256i DtoH (__m256d a,__m256d b,__m256d c,__m256d d) {
__m256 sa,sb;
sa = DtoS(a,b);
sb = DtoS(c,d);