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Diffstat (limited to 'arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h')
| -rw-r--r-- | arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h b/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h deleted file mode 100644 index 087e767b73..0000000000 --- a/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2017-2020 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_NEQUANTIZATIONLAYERKERNEL_H -#define ARM_COMPUTE_NEQUANTIZATIONLAYERKERNEL_H - -#include "arm_compute/core/NEON/INEKernel.h" - -namespace arm_compute -{ -class ITensor; - -/** Interface for the quantization layer kernel. - * - * @note The implementation supports only 3D input tensors - * - */ -class NEQuantizationLayerKernel : public INEKernel -{ -public: - const char *name() const override - { - return "NEQuantizationLayerKernel"; - } - /** Default constructor */ - NEQuantizationLayerKernel(); - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEQuantizationLayerKernel(const NEQuantizationLayerKernel &) = delete; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEQuantizationLayerKernel &operator=(const NEQuantizationLayerKernel &) = delete; - /** Default Move Constructor. */ - NEQuantizationLayerKernel(NEQuantizationLayerKernel &&) = default; - /** Default move assignment operator */ - NEQuantizationLayerKernel &operator=(NEQuantizationLayerKernel &&) = default; - /** Default destructor */ - ~NEQuantizationLayerKernel() = default; - /** Set the input, output. - * - * @param[in] input Source tensor. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. - * @param[out] output Destination tensor with the same dimensions of input. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16. - * - * @note Output auto initialization is not supported by this kernel - */ - void configure(const ITensor *input, ITensor *output); - /** Static function to check if given info will lead to a valid configuration of @ref NEQuantizationLayerKernel - * - * @param[in] input Input tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. - * @param[in] output Output tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16. - * - * @return a status - */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output); - - // Inherited methods overridden: - void run(const Window &window, const ThreadInfo &info) override; - -private: - /** Common signature for all the specialised @ref NEQuantizationLayerKernel functions - * - * @param[in] window Region on which to execute the kernel. - */ - using QuantizationFunctionExecutorPtr = void (NEQuantizationLayerKernel::*)(const Window &window); - /** Function to apply QASYMM8 or QASYMM8_SIGNED quantization on a tensor. - * - * @param[in] window Region on which to execute the kernel. - */ - template <typename TIn, typename TOut> - void run_quantize_qasymm8(const Window &window); - /** Function to apply QASYMM16 quantization on a tensor. - * - * @param[in] window Region on which to execute the kernel. - */ - template <typename T> - void run_quantize_qasymm16(const Window &window); - - const ITensor *_input; - ITensor *_output; - - QuantizationFunctionExecutorPtr _func; -}; -} // namespace arm_compute -#endif /*ARM_COMPUTE_NEQUANTIZATIONLAYERKERNEL_H */ |