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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
* Copyright (c) 2016-2018 ARM Limited.
*
* 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 __ARM_COMPUTE_CLACTIVATIONLAYEREX_H__
#define __ARM_COMPUTE_CLACTIVATIONLAYEREX_H__
#include "arm_compute/runtime/CL/ICLSimpleFunction.h"
#include "arm_compute/core/TypesEx.h"
namespace arm_compute
{
class ICLTensor;
/** Basic function to run @ref CLActivationLayerExKernel
*
* @note The function simulates an activation layer with the specified activation function.
*/
class CLActivationLayerEx : public ICLSimpleFunction
{
public:
/** Set the input and output tensor.
*
* @note If the output tensor is a nullptr or is equal to the input, the activation function will
* be performed in-place
*
* @param[in, out] input Source tensor. In case of @p output tensor = nullptr, this tensor will
* store the result
* of the activation function. Data types supported:
* QASYMM8/F16/F32.
* @param[out] output Destination tensor. Data type supported: same as @p input
* @param[in] act_info Activation layer parameters.
*/
void configure(ICLTensor *input, ICLTensor *output, ActivationLayerInfoEx act_info);
/** Static function to check if given info will lead to a valid configuration of @ref
* CLActivationLayer
*
* @param[in] input Source tensor info. In case of @p output tensor info = nullptr, this tensor
* will store the result
* of the activation function. Data types supported: QASYMM8/F16/F32.
* @param[in] output Destination tensor info. Data type supported: same as @p input
* @param[in] act_info Activation layer information.
*
* @return a status
*/
static Status validate(const ITensorInfo *input, const ITensorInfo *output,
const ActivationLayerInfoEx &act_info);
};
}
#endif /* __ARM_COMPUTE_CLACTIVATIONLAYEREX_H__ */
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