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| author |  Rasmus Munk Larsen <rmlarsen@google.com> | 2020-12-01 11:31:47 -0800 |
|---|---|---|
| committer | Rasmus Munk Larsen <rmlarsen@google.com> | 2020-12-01 11:31:47 -0800 |
| commit | e57281a7412f82899cabf63968558b0969d174b6 (patch) | |
| tree | 0cefe8eb5f8a9770f84d825760de4b43686aa931 /Eigen/src/Core/arch/AVX512/MathFunctions.h | |
| parent | 1992af3de2987f176c1546905b8b8b9f19b431d1 (diff) | |
Fix a few issues for AVX512. This change enables vectorized versions of log, exp, log1p, expm1 when AVX512DQ is not available.
Diffstat (limited to 'Eigen/src/Core/arch/AVX512/MathFunctions.h')
| -rw-r--r-- | Eigen/src/Core/arch/AVX512/MathFunctions.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/Eigen/src/Core/arch/AVX512/MathFunctions.h b/Eigen/src/Core/arch/AVX512/MathFunctions.h index 2c34868a7..c04da6795 100644 --- a/Eigen/src/Core/arch/AVX512/MathFunctions.h +++ b/Eigen/src/Core/arch/AVX512/MathFunctions.h @@ -35,7 +35,6 @@ namespace internal { #define _EIGEN_DECLARE_CONST_Packet16bf_FROM_INT(NAME, X) \ const Packet16bf p16bf_##NAME = preinterpret<Packet16bf,Packet16i>(pset1<Packet16i>(X)) -#if defined(EIGEN_VECTORIZE_AVX512DQ) template <> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED Packet16f plog<Packet16f>(const Packet16f& _x) { @@ -50,7 +49,6 @@ plog<Packet8d>(const Packet8d& _x) { F16_PACKET_FUNCTION(Packet16f, Packet16h, plog) BF16_PACKET_FUNCTION(Packet16f, Packet16bf, plog) -#endif // Exponential function. Works by writing "x = m*log(2) + r" where // "m = floor(x/log(2)+1/2)" and "r" is the remainder. The result is then @@ -334,7 +332,6 @@ EIGEN_STRONG_INLINE Packet8d prsqrt<Packet8d>(const Packet8d& x) { } #endif -#if defined(EIGEN_VECTORIZE_AVX512DQ) template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED Packet16f plog1p<Packet16f>(const Packet16f& _x) { return generic_plog1p(_x); @@ -350,7 +347,6 @@ Packet16f pexpm1<Packet16f>(const Packet16f& _x) { F16_PACKET_FUNCTION(Packet16f, Packet16h, pexpm1) BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pexpm1) -#endif #endif |