diff options
Diffstat (limited to 'Eigen/src/Core/arch/NEON')
| -rw-r--r-- | Eigen/src/Core/arch/NEON/MathFunctions.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/NEON/MathFunctions.h b/Eigen/src/Core/arch/NEON/MathFunctions.h index 28167b904..fa6615a85 100644 --- a/Eigen/src/Core/arch/NEON/MathFunctions.h +++ b/Eigen/src/Core/arch/NEON/MathFunctions.h @@ -44,6 +44,18 @@ BF16_PACKET_FUNCTION(Packet4f, Packet4bf, plog) BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pexp) BF16_PACKET_FUNCTION(Packet4f, Packet4bf, ptanh) +template <> +EIGEN_STRONG_INLINE Packet4bf pfrexp(const Packet4bf& a, Packet4bf& exponent) { + Packet4f fexponent; + const Packet4bf out = F32ToBf16(pfrexp<Packet4f>(Bf16ToF32(a), fexponent)); + exponent = F32ToBf16(fexponent); + return out; +} + +template <> +EIGEN_STRONG_INLINE Packet4bf pldexp(const Packet4bf& a, const Packet4bf& exponent) { + return F32ToBf16(pldexp<Packet4f>(Bf16ToF32(a), Bf16ToF32(exponent))); +} //---------- double ---------- |