/**
* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/

/* !
 * \file tanh_utils.h
 * \brief
 */

#if !defined(__ASCENDC_INCLUDE_INTERNAL_HEADERS__)
#define __ASCENDC_INCLUDE_INTERNAL_HEADERS__
#define __UNDEF_ASCENDC_INCLUDE_INTERNAL_HEADERS_TANH_UTILS_H__
#endif

#ifndef LIB_MATH_TANH_UTILS_H
#define LIB_MATH_TANH_UTILS_H

namespace AscendC {
enum class TanhAlgo {
    INTRINSIC = 0,
    SUBSECTION_COMPENSATION,
};

struct TanhConfig {
    TanhAlgo algo = TanhAlgo::INTRINSIC;
};

constexpr TanhConfig DEFAULT_TANH_CONFIG = { TanhAlgo::INTRINSIC };

}; // namespace AscendC
#endif // LIB_MATH_TANH_UTILS_H

#if defined(__UNDEF_ASCENDC_INCLUDE_INTERNAL_HEADERS_TANH_UTILS_H__)
#undef __ASCENDC_INCLUDE_INTERNAL_HEADERS__
#undef __UNDEF_ASCENDC_INCLUDE_INTERNAL_HEADERS_TANH_UTILS_H__
#endif