| // This file is part of Eigen, a lightweight C++ template library |
| // for linear algebra. |
| // |
| // Copyright (C) 2020, Arm Limited and Contributors |
| // |
| // This Source Code Form is subject to the terms of the Mozilla |
| // Public License v. 2.0. If a copy of the MPL was not distributed |
| // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| #ifndef EIGEN_TYPE_CASTING_SVE_H |
| #define EIGEN_TYPE_CASTING_SVE_H |
| |
| #include "../../InternalHeaderCheck.h" |
| |
| namespace Eigen { |
| namespace internal { |
| |
| template <> |
| struct type_casting_traits<float, numext::int32_t> { |
| enum { VectorizedCast = 1, SrcCoeffRatio = 1, TgtCoeffRatio = 1 }; |
| }; |
| |
| template <> |
| struct type_casting_traits<numext::int32_t, float> { |
| enum { VectorizedCast = 1, SrcCoeffRatio = 1, TgtCoeffRatio = 1 }; |
| }; |
| |
| template <> |
| EIGEN_STRONG_INLINE PacketXf pcast<PacketXi, PacketXf>(const PacketXi& a) { |
| return svcvt_f32_s32_z(svptrue_b32(), a); |
| } |
| |
| template <> |
| EIGEN_STRONG_INLINE PacketXi pcast<PacketXf, PacketXi>(const PacketXf& a) { |
| return svcvt_s32_f32_z(svptrue_b32(), a); |
| } |
| |
| template <> |
| EIGEN_STRONG_INLINE PacketXf preinterpret<PacketXf, PacketXi>(const PacketXi& a) { |
| return svreinterpret_f32_s32(a); |
| } |
| |
| template <> |
| EIGEN_STRONG_INLINE PacketXi preinterpret<PacketXi, PacketXf>(const PacketXf& a) { |
| return svreinterpret_s32_f32(a); |
| } |
| |
| } // namespace internal |
| } // namespace Eigen |
| |
| #endif // EIGEN_TYPE_CASTING_SVE_H |
