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author | Michele Di Giorgio <michele.digiorgio@arm.com> | 2017-07-05 18:20:02 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:35:24 +0000 |
commit | 4e09b3839206254d0df56095ad0762718a764c9c (patch) | |
tree | d55a67123aa712effab50e0cff654303c976a88a /arm_compute/core/NEON | |
parent | 62eeae41442b5ca883836d4039208f56fb2407aa (diff) | |
download | ComputeLibrary-4e09b3839206254d0df56095ad0762718a764c9c.tar.gz |
COMPMID-439: Implement NEON Quantization Layer.
Change-Id: Iefbb421915e56d880d6a3e20c113913560f6ca10
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/79934
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Diffstat (limited to 'arm_compute/core/NEON')
-rw-r--r-- | arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h b/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h new file mode 100644 index 0000000000..9867e1db03 --- /dev/null +++ b/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2017 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. */ +class NEQuantizationLayerKernel : public INEKernel +{ +public: + /** 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, min and max. + * + * @param[in] input Source tensor. Data types supported: F32. + * @param[out] output Destination tensor. Data types supported: U8. + * @param[in] min Pointer to the minimum value of the input tensor. + * @param[in] max Pointer to the maximum value of the input tensor. + */ + void configure(const ITensor *input, ITensor *output, const float *min, const float *max); + + // Inherited methods overridden: + void run(const Window &window) override; + +private: + const ITensor *_input; + ITensor *_output; + const float *_min; + const float *_max; +}; +} +#endif /*__ARM_COMPUTE_NEQUANTIZATIONLAYERKERNEL_H__ */ |