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/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
*
* 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.
*/
/*
* Copyright (c) 2016-2018 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.
*/
/**
* @file NEEmbeddingLookup.h
* @ingroup COM_AI_RUNTIME
* @brief This file contains arm_compute::NEEmbeddingLookup class
*/
#ifndef __ARM_COMPUTE_NEEMBEDDINGLOOKUP_H__
#define __ARM_COMPUTE_NEEMBEDDINGLOOKUP_H__
#include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h"
#include <vector>
namespace arm_compute
{
class ITensor;
/**
* @brief Class to perform EmbeddingLookup operation
*/
class NEEmbeddingLookup : public INESimpleFunctionNoBorder
{
public:
/**
* @brief Set the input and output tensors.
* @param[in] input Source tensor.
* Data types supported: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32
* @param[out] output Destination tensor. Data types and data layouts supported: Same as @p
* input.
* @param[in] lookups Lookups 1D tensor that values are indices into the first dimension of
* input. Data types supported: S32.
* @return N/A
*/
void configure(const ITensor *input, ITensor *output, const ITensor *lookups);
/** Static function to check if given info will lead to a valid configuration of @ref NECopy
*
* @param[in] input Source tensor info. Data types supported:
* U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32.
* @param[in] output Output tensor info. Data types supported: Same as @p input.
* @param[in] output Lookups tensor info. Data types supported: S32.
*
* @return a status
*/
static Status validate(const ITensorInfo *input, const ITensorInfo *output,
const ITensorInfo *lookups);
};
}
#endif /*__ARM_COMPUTE_NEEMBEDDINGLOOKUP_H__ */
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