61 lines
2.7 KiB
C
61 lines
2.7 KiB
C
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/*
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* Copyright (c) 2019-2020 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_CPPTOPKV_H
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#define ARM_COMPUTE_CPPTOPKV_H
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#include "arm_compute/runtime/CPP/ICPPSimpleFunction.h"
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#include "arm_compute/core/Types.h"
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namespace arm_compute
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{
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class ITensor;
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/** Basic function to run @ref CPPTopKVKernel */
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class CPPTopKV : public ICPPSimpleFunction
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{
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public:
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/** Set the input and output of the kernel.
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*
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* @param[in] predictions A batch_size x classes tensor. Data types supported: F16/S32/F32/QASYMM8/QASYMM8_SIGNED
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* @param[in] targets A batch_size 1D tensor of class ids. Data types supported: U32
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* @param[out] output Computed precision at @p k as a bool 1D tensor. Data types supported: U8
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* @param[in] k Number of top elements to look at for computing precision.
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*/
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void configure(const ITensor *predictions, const ITensor *targets, ITensor *output, const unsigned int k);
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/** Static function to check if given info will lead to a valid configuration of @ref CPPTopKVKernel
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*
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* @param[in] predictions A batch_size x classes tensor info. Data types supported: F16/S32/F32/QASYMM8/QASYMM8_SIGNED
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* @param[in] targets A batch_size 1D tensor info of class ids. Data types supported: U32
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* @param[in] output Computed precision at @p k as a bool 1D tensor info. Data types supported: U8
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* @param[in] k Number of top elements to look at for computing precision.
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*
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* @return a status
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*/
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static Status validate(const ITensorInfo *predictions, const ITensorInfo *targets, ITensorInfo *output, const unsigned int k);
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};
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_CPPTOPKV_H */
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