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/*
* Copyright (c) 2021 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARM_COMPUTE_ACL_DESCRIPTORS_H_
#define ARM_COMPUTE_ACL_DESCRIPTORS_H_
#ifdef __cplusplus
extern "C"
{
#endif /** __cplusplus */
/**< Supported activation types */
typedef enum
{
AclActivationTypeNone = 0, /**< No activation */
AclIdentity = 1, /**< Identity */
AclLogistic = 2, /**< Logistic */
AclTanh = 3, /**< Hyperbolic tangent */
AclRelu = 4, /**< Rectifier */
AclBoundedRelu = 5, /**< Upper Bounded Rectifier */
AclLuBoundedRelu = 6, /**< Lower and Upper Bounded Rectifier */
AclLeakyRelu = 7, /**< Leaky Rectifier */
AclSoftRelu = 8, /**< Soft Rectifier */
AclElu = 9, /**< Exponential Linear Unit */
AclAbs = 10, /**< Absolute */
AclSquare = 11, /**< Square */
AclSqrt = 12, /**< Square root */
AclLinear = 13, /**< Linear */
AclHardSwish = 14, /**< Hard-swish */
} AclActivationType;
/**< Activation layer descriptor */
typedef struct
{
AclActivationType type; /**< Activation type */
float a; /**< Factor &alpha used by some activations */
float b; /**< Factor &beta used by some activations */
bool inplace; /**< Hint that src and dst tensors will be the same */
} AclActivationDescriptor;
#ifdef __cplusplus
}
#endif /** __cplusplus */
#endif /* ARM_COMPUTE_ACL_DESCRIPTORS_H_ */
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