MathFunctions.h

// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2024 XiWei Gu (guxiwei-hf@loongson.cn)
//
// 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/.
// SPDX-License-Identifier: MPL-2.0
 
#ifndef EIGEN_MATH_FUNCTIONS_LSX_H
#define EIGEN_MATH_FUNCTIONS_LSX_H
 
/* The sin and cos functions of this file are loosely derived from
 * Julien Pommier's sse math library: http://gruntthepeon.free.fr/ssemath/
 */
 
// IWYU pragma: private
#include "../../InternalHeaderCheck.h"
 
namespace Eigen {
 
namespace internal {
 
EIGEN_DOUBLE_PACKET_FUNCTION(atanh, Packet2d)
EIGEN_DOUBLE_PACKET_FUNCTION(log, Packet2d)
EIGEN_DOUBLE_PACKET_FUNCTION(log2, Packet2d)
EIGEN_DOUBLE_PACKET_FUNCTION(tanh, Packet2d)
 
EIGEN_FLOAT_PACKET_FUNCTION(atanh, Packet4f)
EIGEN_FLOAT_PACKET_FUNCTION(log, Packet4f)
EIGEN_FLOAT_PACKET_FUNCTION(log2, Packet4f)
EIGEN_FLOAT_PACKET_FUNCTION(tanh, Packet4f)
 
EIGEN_GENERIC_PACKET_FUNCTION(atan, Packet2d)
EIGEN_GENERIC_PACKET_FUNCTION(atan, Packet4f)
EIGEN_GENERIC_PACKET_FUNCTION(exp2, Packet2d)
EIGEN_GENERIC_PACKET_FUNCTION(exp2, Packet4f)
 
}  // end namespace internal
 
}  // end namespace Eigen
 
#endif  // EIGEN_MATH_FUNCTIONS_LSX_H