text: /**
   * Copyright 2020 Huawei Technologies Co., Ltd
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  #ifndef MINDSPORE_LITE_NNACL_FP16_ACTIVATION_FP16_H_
  #define MINDSPORE_LITE_NNACL_FP16_ACTIVATION_FP16_H_
  
  #ifdef ENABLE_NEON
  #include <arm_neon.h>
  #endif
  #include <math.h>
  #include "nnacl/op_base.h"
  #include "nnacl/quantization/fixed_point.h"
  
  typedef struct ActivationParameter {
    OpParameter op_parameter_;
    int type_;
    float alpha_;
  } ActivationParameter;
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  int ReluFp16(const float16_t *src, float16_t *dst, int ele_num);
  int Relu6Fp16(const float16_t *data, float16_t *dst, int ele_num);
  int LReluFp16(const float16_t *src, float16_t *dst, int ele_num, float16_t alpha);
  int SigmoidFp16(const float16_t *src, float16_t *dst, int ele_num);
  int TanhFp16(const float16_t *src, float16_t *dst, int ele_num);
  int HSwishFp16(const float16_t *src, float16_t *dst, int ele_num);
  int SwishFp16(const float16_t *src, float16_t *dst, int ele_num);
  #ifdef __cplusplus
  }
  #endif
  #endif  // MINDSPORE_LITE_NNACL_FP16_ACTIVATION_FP16_H_
  