AclDescriptors.h

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/*
 * Copyright (c) 2021 Arm Limited.
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 * SPDX-License-Identifier: MIT
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#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_ */