| /* |
| * Copyright (c) 2019 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_CPPTOPKV_H__ |
| #define __ARM_COMPUTE_CPPTOPKV_H__ |
| |
| #include "arm_compute/runtime/CPP/ICPPSimpleFunction.h" |
| |
| #include "arm_compute/core/Types.h" |
| |
| namespace arm_compute |
| { |
| class ITensor; |
| |
| /** Basic function to run @ref CPPTopKVKernel */ |
| class CPPTopKV : public ICPPSimpleFunction |
| { |
| public: |
| /** Set the input and output of the kernel. |
| * |
| * @param[in] predictions A batch_size x classes tensor. Data types supported: F16/S32/F32/QASYMM8 |
| * @param[in] targets A batch_size 1D tensor of class ids. Data types supported: S32 |
| * @param[out] output Computed precision at @p k as a bool 1D tensor. Data types supported: U8 |
| * @param[in] k Number of top elements to look at for computing precision. |
| */ |
| void configure(const ITensor *predictions, const ITensor *targets, ITensor *output, const unsigned int k); |
| |
| /** Static function to check if given info will lead to a valid configuration of @ref CPPTopKVKernel |
| * |
| * @param[in] predictions A batch_size x classes tensor info. Data types supported: F16/S32/F32/QASYMM8 |
| * @param[in] targets A batch_size 1D tensor info of class ids. Data types supported: S32 |
| * @param[in] output Computed precision at @p k as a bool 1D tensor info. Data types supported: U8 |
| * @param[in] k Number of top elements to look at for computing precision. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *predictions, const ITensorInfo *targets, ITensorInfo *output, const unsigned int k); |
| }; |
| } // namespace arm_compute |
| #endif /* __ARM_COMPUTE_CPPTOPKV_H__ */ |