diff options
Diffstat (limited to 'Eigen/src/Core/arch/AVX')
| -rw-r--r-- | Eigen/src/Core/arch/AVX/MathFunctions.h | 10 | ||||
| -rw-r--r-- | Eigen/src/Core/arch/AVX/PacketMath.h | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/AVX/MathFunctions.h b/Eigen/src/Core/arch/AVX/MathFunctions.h index 9f375ed98..c6d3cf6a0 100644 --- a/Eigen/src/Core/arch/AVX/MathFunctions.h +++ b/Eigen/src/Core/arch/AVX/MathFunctions.h @@ -36,6 +36,16 @@ plog<Packet8f>(const Packet8f& _x) { return plog_float(_x); } +template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED +Packet8f plog1p<Packet8f>(const Packet8f& _x) { + return generic_plog1p(_x); +} + +template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED +Packet8f pexpm1<Packet8f>(const Packet8f& _x) { + return generic_expm1(_x); +} + // 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 // "exp(x) = 2^m*exp(r)" where exp(r) is in the range [-1,1). diff --git a/Eigen/src/Core/arch/AVX/PacketMath.h b/Eigen/src/Core/arch/AVX/PacketMath.h index 7ee9dee10..5233195f3 100644 --- a/Eigen/src/Core/arch/AVX/PacketMath.h +++ b/Eigen/src/Core/arch/AVX/PacketMath.h @@ -65,6 +65,8 @@ template<> struct packet_traits<float> : default_packet_traits HasSin = EIGEN_FAST_MATH, HasCos = EIGEN_FAST_MATH, HasLog = 1, + HasLog1p = 1, + HasExpm1 = 1, HasExp = 1, HasSqrt = 1, HasRsqrt = 1, |