diff options
Diffstat (limited to 'unsupported/Eigen/src/SpecialFunctions/arch')
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/arch/AVX/BesselFunctions.h | 46 | ||||
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/arch/AVX/SpecialFunctions.h | 16 | ||||
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/arch/AVX512/BesselFunctions.h | 46 | ||||
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/arch/AVX512/SpecialFunctions.h | 16 | ||||
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/arch/GPU/SpecialFunctions.h (renamed from unsupported/Eigen/src/SpecialFunctions/arch/GPU/GpuSpecialFunctions.h) | 0 | ||||
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/arch/NEON/BesselFunctions.h | 54 | ||||
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/arch/NEON/SpecialFunctions.h | 34 |
7 files changed, 212 insertions, 0 deletions
diff --git a/unsupported/Eigen/src/SpecialFunctions/arch/AVX/BesselFunctions.h b/unsupported/Eigen/src/SpecialFunctions/arch/AVX/BesselFunctions.h new file mode 100644 index 000000000..2d7669209 --- /dev/null +++ b/unsupported/Eigen/src/SpecialFunctions/arch/AVX/BesselFunctions.h @@ -0,0 +1,46 @@ +#ifndef EIGEN_AVX_BESSELFUNCTIONS_H +#define EIGEN_AVX_BESSELFUNCTIONS_H + +namespace Eigen { +namespace internal { + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_i0) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_i0) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_i0e) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_i0e) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_i1) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_i1) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_i1e) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_i1e) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_j0) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_j0) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_j1) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_j1) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_k0) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_k0) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_k0e) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_k0e) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_k1) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_k1) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_k1e) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_k1e) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_y0) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_y0) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pbessel_y1) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pbessel_y1) + +} // namespace internal +} // namespace Eigen + +#endif // EIGEN_AVX_BESSELFUNCTIONS_H diff --git a/unsupported/Eigen/src/SpecialFunctions/arch/AVX/SpecialFunctions.h b/unsupported/Eigen/src/SpecialFunctions/arch/AVX/SpecialFunctions.h new file mode 100644 index 000000000..35e62a8ac --- /dev/null +++ b/unsupported/Eigen/src/SpecialFunctions/arch/AVX/SpecialFunctions.h @@ -0,0 +1,16 @@ +#ifndef EIGEN_AVX_SPECIALFUNCTIONS_H +#define EIGEN_AVX_SPECIALFUNCTIONS_H + +namespace Eigen { +namespace internal { + +F16_PACKET_FUNCTION(Packet8f, Packet8h, perf) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, perf) + +F16_PACKET_FUNCTION(Packet8f, Packet8h, pndtri) +BF16_PACKET_FUNCTION(Packet8f, Packet8bf, pndtri) + +} // namespace internal +} // namespace Eigen + +#endif // EIGEN_AVX_SPECIAL_FUNCTIONS_H diff --git a/unsupported/Eigen/src/SpecialFunctions/arch/AVX512/BesselFunctions.h b/unsupported/Eigen/src/SpecialFunctions/arch/AVX512/BesselFunctions.h new file mode 100644 index 000000000..7dd3c3e5b --- /dev/null +++ b/unsupported/Eigen/src/SpecialFunctions/arch/AVX512/BesselFunctions.h @@ -0,0 +1,46 @@ +#ifndef EIGEN_AVX512_BESSELFUNCTIONS_H +#define EIGEN_AVX512_BESSELFUNCTIONS_H + +namespace Eigen { +namespace internal { + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_i0) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_i0) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_i0e) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_i0e) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_i1) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_i1) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_i1e) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_i1e) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_j0) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_j0) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_j1) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_j1) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_k0) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_k0) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_k0e) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_k0e) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_k1) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_k1) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_k1e) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_k1e) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_y0) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_y0) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pbessel_y1) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pbessel_y1) + +} // namespace internal +} // namespace Eigen + +#endif // EIGEN_AVX512_BESSELFUNCTIONS_H diff --git a/unsupported/Eigen/src/SpecialFunctions/arch/AVX512/SpecialFunctions.h b/unsupported/Eigen/src/SpecialFunctions/arch/AVX512/SpecialFunctions.h new file mode 100644 index 000000000..79878f2b6 --- /dev/null +++ b/unsupported/Eigen/src/SpecialFunctions/arch/AVX512/SpecialFunctions.h @@ -0,0 +1,16 @@ +#ifndef EIGEN_AVX512_SPECIALFUNCTIONS_H +#define EIGEN_AVX512_SPECIALFUNCTIONS_H + +namespace Eigen { +namespace internal { + +F16_PACKET_FUNCTION(Packet16f, Packet16h, perf) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, perf) + +F16_PACKET_FUNCTION(Packet16f, Packet16h, pndtri) +BF16_PACKET_FUNCTION(Packet16f, Packet16bf, pndtri) + +} // namespace internal +} // namespace Eigen + +#endif // EIGEN_AVX512_SPECIAL_FUNCTIONS_H diff --git a/unsupported/Eigen/src/SpecialFunctions/arch/GPU/GpuSpecialFunctions.h b/unsupported/Eigen/src/SpecialFunctions/arch/GPU/SpecialFunctions.h index dd3bf4dd1..dd3bf4dd1 100644 --- a/unsupported/Eigen/src/SpecialFunctions/arch/GPU/GpuSpecialFunctions.h +++ b/unsupported/Eigen/src/SpecialFunctions/arch/GPU/SpecialFunctions.h diff --git a/unsupported/Eigen/src/SpecialFunctions/arch/NEON/BesselFunctions.h b/unsupported/Eigen/src/SpecialFunctions/arch/NEON/BesselFunctions.h new file mode 100644 index 000000000..67433b057 --- /dev/null +++ b/unsupported/Eigen/src/SpecialFunctions/arch/NEON/BesselFunctions.h @@ -0,0 +1,54 @@ +#ifndef EIGEN_NEON_BESSELFUNCTIONS_H +#define EIGEN_NEON_BESSELFUNCTIONS_H + +namespace Eigen { +namespace internal { + +#if EIGEN_HAS_ARM64_FP16_VECTOR_ARITHMETIC + +#define NEON_HALF_TO_FLOAT_FUNCTIONS(METHOD) \ +template <> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE \ +Packet8hf METHOD<Packet8hf>(const Packet8hf& x) { \ + const Packet4f lo = METHOD<Packet4f>(vcvt_f32_f16(vget_low_f16(x))); \ + const Packet4f hi = METHOD<Packet4f>(vcvt_f32_f16(vget_high_f16(x))); \ + return vcombine_f16(vcvt_f16_f32(lo), vcvt_f16_f32(hi)); \ +} \ + \ +template <> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE \ +Packet4hf METHOD<Packet4hf>(const Packet4hf& x) { \ + return vcvt_f16_f32(METHOD<Packet4f>(vcvt_f32_f16(x))); \ +} + +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_i0) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_i0e) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_i1) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_i1e) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_j0) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_j1) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_k0) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_k0e) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_k1) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_k1e) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_y0) +NEON_HALF_TO_FLOAT_FUNCTIONS(pbessel_y1) + +#undef NEON_HALF_TO_FLOAT_FUNCTIONS +#endif + +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_i0) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_i0e) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_i1) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_i1e) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_j0) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_j1) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_k0) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_k0e) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_k1) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_k1e) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_y0) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pbessel_y1) + +} // namespace internal +} // namespace Eigen + +#endif // EIGEN_NEON_BESSELFUNCTIONS_H diff --git a/unsupported/Eigen/src/SpecialFunctions/arch/NEON/SpecialFunctions.h b/unsupported/Eigen/src/SpecialFunctions/arch/NEON/SpecialFunctions.h new file mode 100644 index 000000000..f8dda28fc --- /dev/null +++ b/unsupported/Eigen/src/SpecialFunctions/arch/NEON/SpecialFunctions.h @@ -0,0 +1,34 @@ +#ifndef EIGEN_NEON_SPECIALFUNCTIONS_H +#define EIGEN_NEON_SPECIALFUNCTIONS_H + +namespace Eigen { +namespace internal { + +#ifdef EIGEN_HAS_ARM64_FP16_VECTOR_ARITHMETIC + +#define NEON_HALF_TO_FLOAT_FUNCTIONS(METHOD) \ +template <> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE \ +Packet8hf METHOD<Packet8hf>(const Packet8hf& x) { \ + const Packet4f lo = METHOD<Packet4f>(vcvt_f32_f16(vget_low_f16(x))); \ + const Packet4f hi = METHOD<Packet4f>(vcvt_f32_f16(vget_high_f16(x))); \ + return vcombine_f16(vcvt_f16_f32(lo), vcvt_f16_f32(hi)); \ +} \ + \ +template <> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE \ +Packet4hf METHOD<Packet4hf>(const Packet4hf& x) { \ + return vcvt_f16_f32(METHOD<Packet4f>(vcvt_f32_f16(x))); \ +} + +NEON_HALF_TO_FLOAT_FUNCTIONS(perf) +NEON_HALF_TO_FLOAT_FUNCTIONS(pndtri) + +#undef NEON_HALF_TO_FLOAT_FUNCTIONS +#endif + +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, perf) +BF16_PACKET_FUNCTION(Packet4f, Packet4bf, pndtri) + +} // namespace internal +} // namespace Eigen + +#endif // EIGEN_NEON_SPECIALFUNCTIONS_H |