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Lines 419-425
template<> EIGEN_STRONG_INLINE Packet4d pmin<Packet4d>(const Packet4d& a, const
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#endif |
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#endif |
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} |
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} |
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template<> EIGEN_STRONG_INLINE Packet8i pmin<Packet8i>(const Packet8i& a, const Packet8i& b) { |
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template<> EIGEN_STRONG_INLINE Packet8i pmin<Packet8i>(const Packet8i& a, const Packet8i& b) { |
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#ifdef EIGEN_VECTORIZE_AVX2 |
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return _mm256_min_epi32(a, b); |
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return _mm256_min_epi32(a, b); |
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#else |
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__m128i lo = _mm_min_epi32(_mm256_extractf128_si256(a, 0), _mm256_extractf128_si256(b, 0)); |
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__m128i hi = _mm_min_epi32(_mm256_extractf128_si256(a, 1), _mm256_extractf128_si256(b, 1)); |
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return _mm256_insertf128_si256(_mm256_castsi128_si256(lo), (hi), 1); |
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#endif |
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} |
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} |
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template<> EIGEN_STRONG_INLINE Packet8f pmax<Packet8f>(const Packet8f& a, const Packet8f& b) { |
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template<> EIGEN_STRONG_INLINE Packet8f pmax<Packet8f>(const Packet8f& a, const Packet8f& b) { |
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Lines 451-457
template<> EIGEN_STRONG_INLINE Packet4d pmax<Packet4d>(const Packet4d& a, const
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#endif |
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#endif |
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} |
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} |
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template<> EIGEN_STRONG_INLINE Packet8i pmax<Packet8i>(const Packet8i& a, const Packet8i& b) { |
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template<> EIGEN_STRONG_INLINE Packet8i pmax<Packet8i>(const Packet8i& a, const Packet8i& b) { |
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#ifdef EIGEN_VECTORIZE_AVX2 |
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return _mm256_max_epi32(a, b); |
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return _mm256_max_epi32(a, b); |
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#else |
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__m128i lo = _mm_max_epi32(_mm256_extractf128_si256(a, 0), _mm256_extractf128_si256(b, 0)); |
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__m128i hi = _mm_max_epi32(_mm256_extractf128_si256(a, 1), _mm256_extractf128_si256(b, 1)); |
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return _mm256_insertf128_si256(_mm256_castsi128_si256(lo), (hi), 1); |
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#endif |
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} |
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} |
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// Add specializations for min/max with prescribed NaN progation. |
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// Add specializations for min/max with prescribed NaN progation. |
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