From 32982d8129f53b612021660d3007e80a52d18898 Mon Sep 17 00:00:00 2001 From: Michele Di Giorgio Date: Fri, 7 Jul 2017 14:44:43 +0100 Subject: COMPMID-439: Implement NEON Dequantization Layer. Change-Id: I2f4f9d0d3437e9d8142f0f82b330233d31ffd552 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/80086 Tested-by: Kaizen Reviewed-by: Anthony Barbier --- .../runtime/NEON/functions/NEDequantizationLayer.h | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 arm_compute/runtime/NEON/functions/NEDequantizationLayer.h (limited to 'arm_compute/runtime/NEON/functions/NEDequantizationLayer.h') diff --git a/arm_compute/runtime/NEON/functions/NEDequantizationLayer.h b/arm_compute/runtime/NEON/functions/NEDequantizationLayer.h new file mode 100644 index 0000000000..7cd8360713 --- /dev/null +++ b/arm_compute/runtime/NEON/functions/NEDequantizationLayer.h @@ -0,0 +1,64 @@ +/* + * 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_NEDEQUANTIZATIONLAYER_H__ +#define __ARM_COMPUTE_NEDEQUANTIZATIONLAYER_H__ + +#include "arm_compute/runtime/IFunction.h" + +#include "arm_compute/core/NEON/kernels/NEDequantizationLayerKernel.h" +#include "arm_compute/runtime/Tensor.h" + +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +class ITensor; + +/** Basic function to simulate a dequantization layer. This function calls the following NEON kernels: + * + * -# @ref NEDequantizationLayerKernel + * + */ +class NEDequantizationLayer : public IFunction +{ +public: + /** Default constructor */ + NEDequantizationLayer(); + /** Configure the kernel. + * + * @param[in] input Source tensor. Data types supported: U8. + * @param[out] output Destination tensor. Data types supported: F32. + * @param[in] min Minimum value of the input tensor. + * @param[in] max Maximum value of the input tensor. + */ + void configure(const ITensor *input, ITensor *output, const float *min, const float *max); + + // Inherited methods overridden: + void run() override; + +private: + NEDequantizationLayerKernel _dequantize_kernel; +}; +} +#endif /* __ARM_COMPUTE_NEDEQUANTIZATIONLAYER_H__ */ -- cgit v1.2.1