diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2018-11-30 16:21:33 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2018-11-30 16:21:33 +0100 |
| commit | c785464430bfc697debe3f8d49e49064aa08e0a3 (patch) | |
| tree | a1954d2716532cb9916d0a0b195ba353f20a89b5 /Eigen/src/Core/arch/NEON/PacketMath.h | |
| parent | 69ace742be6f00f4280d312e046b0b1422fd112c (diff) | |
Add packet sin and cos to Altivec/VSX and NEON
Diffstat (limited to 'Eigen/src/Core/arch/NEON/PacketMath.h')
| -rw-r--r-- | Eigen/src/Core/arch/NEON/PacketMath.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Eigen/src/Core/arch/NEON/PacketMath.h b/Eigen/src/Core/arch/NEON/PacketMath.h index 0a50153c7..ed3cec88a 100644 --- a/Eigen/src/Core/arch/NEON/PacketMath.h +++ b/Eigen/src/Core/arch/NEON/PacketMath.h @@ -111,8 +111,8 @@ template<> struct packet_traits<float> : default_packet_traits HasDiv = 1, HasFloor = 1, // FIXME check the Has* - HasSin = 0, - HasCos = 0, + HasSin = EIGEN_FAST_MATH, + HasCos = EIGEN_FAST_MATH, HasLog = 1, HasExp = 1, HasSqrt = 0 @@ -268,6 +268,8 @@ template<> EIGEN_STRONG_INLINE Packet4f pcmp_lt(const Packet4f& a, const Packet4 template<> EIGEN_STRONG_INLINE Packet4f pcmp_eq(const Packet4f& a, const Packet4f& b) { return vreinterpretq_f32_u32(vceqq_f32(a,b)); } template<> EIGEN_STRONG_INLINE Packet4f pcmp_lt_or_nan(const Packet4f& a, const Packet4f& b) { return vreinterpretq_f32_u32(vmvnq_u32(vcgeq_f32(a,b))); } +template<> EIGEN_STRONG_INLINE Packet4i pcmp_eq(const Packet4i& a, const Packet4i& b) { return vreinterpretq_s32_u32(vceqq_s32(a,b)); } + template<> EIGEN_STRONG_INLINE Packet4f pfloor<Packet4f>(const Packet4f& a) { const Packet4f cst_1 = pset1<Packet4f>(1.0f); |