diff options
| author |  Antonio Sanchez <cantonios@google.com> | 2021-02-12 11:32:29 -0800 |
|---|---|---|
| committer |  Rasmus Munk Larsen <rmlarsen@google.com> | 2021-02-17 02:23:24 +0000 |
| commit | 7ff0b7a980ceffe7d0e72ebac924f514f7874e9b (patch) | |
| tree | 4022a25c9e1c909aff3f43b978a4a5d5ce0a1c47 /Eigen/src/Core/arch/NEON/PacketMath.h | |
| parent | 9ad4096ccb75dd5c5dd882576d49d48475afa300 (diff) | |
Updated pfrexp implementation.
The original implementation fails for 0, denormals, inf, and NaN.
See #2150
Diffstat (limited to 'Eigen/src/Core/arch/NEON/PacketMath.h')
| -rw-r--r-- | Eigen/src/Core/arch/NEON/PacketMath.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Eigen/src/Core/arch/NEON/PacketMath.h b/Eigen/src/Core/arch/NEON/PacketMath.h index 98d78751a..2e06befc2 100644 --- a/Eigen/src/Core/arch/NEON/PacketMath.h +++ b/Eigen/src/Core/arch/NEON/PacketMath.h @@ -2402,14 +2402,14 @@ template<> EIGEN_STRONG_INLINE Packet2l pabs(const Packet2l& a) { template<> EIGEN_STRONG_INLINE Packet2ul pabs(const Packet2ul& a) { return a; } template<> EIGEN_STRONG_INLINE Packet2f pfrexp<Packet2f>(const Packet2f& a, Packet2f& exponent) -{ return pfrexp_float(a,exponent); } +{ return pfrexp_generic(a,exponent); } template<> EIGEN_STRONG_INLINE Packet4f pfrexp<Packet4f>(const Packet4f& a, Packet4f& exponent) -{ return pfrexp_float(a,exponent); } +{ return pfrexp_generic(a,exponent); } template<> EIGEN_STRONG_INLINE Packet2f pldexp<Packet2f>(const Packet2f& a, const Packet2f& exponent) -{ return pldexp_float(a,exponent); } +{ return pldexp_generic(a,exponent); } template<> EIGEN_STRONG_INLINE Packet4f pldexp<Packet4f>(const Packet4f& a, const Packet4f& exponent) -{ return pldexp_float(a,exponent); } +{ return pldexp_generic(a,exponent); } template<> EIGEN_STRONG_INLINE float predux<Packet2f>(const Packet2f& a) { return vget_lane_f32(vpadd_f32(a,a), 0); } template<> EIGEN_STRONG_INLINE float predux<Packet4f>(const Packet4f& a) @@ -3907,10 +3907,10 @@ template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet2d pselect( const Packet2 { return vbslq_f64(vreinterpretq_u64_f64(mask), a, b); } template<> EIGEN_STRONG_INLINE Packet2d pldexp<Packet2d>(const Packet2d& a, const Packet2d& exponent) -{ return pldexp_double(a, exponent); } +{ return pldexp_generic(a, exponent); } template<> EIGEN_STRONG_INLINE Packet2d pfrexp<Packet2d>(const Packet2d& a, Packet2d& exponent) -{ return pfrexp_double(a,exponent); } +{ return pfrexp_generic(a,exponent); } template<> EIGEN_STRONG_INLINE Packet2d pset1frombits<Packet2d>(uint64_t from) { return vreinterpretq_f64_u64(vdupq_n_u64(from)); } |