From 6c7c38e70c795077ba727aadeefc670888bec089 Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Wed, 29 Aug 2018 16:28:11 +0100 Subject: COMPMID-1462 SSD support: Create CL PriorBox Change-Id: I5bf5d751ec7c02d96c26a769f49d03ea23a248b7 --- arm_compute/core/CL/CLKernels.h | 1 + .../core/CL/kernels/CLPriorBoxLayerKernel.h | 86 ++++++++++++++++++++++ 2 files changed, 87 insertions(+) create mode 100644 arm_compute/core/CL/kernels/CLPriorBoxLayerKernel.h (limited to 'arm_compute/core/CL') diff --git a/arm_compute/core/CL/CLKernels.h b/arm_compute/core/CL/CLKernels.h index df76366a4b..12700192e6 100644 --- a/arm_compute/core/CL/CLKernels.h +++ b/arm_compute/core/CL/CLKernels.h @@ -105,6 +105,7 @@ #include "arm_compute/core/CL/kernels/CLPermuteKernel.h" #include "arm_compute/core/CL/kernels/CLPixelWiseMultiplicationKernel.h" #include "arm_compute/core/CL/kernels/CLPoolingLayerKernel.h" +#include "arm_compute/core/CL/kernels/CLPriorBoxLayerKernel.h" #include "arm_compute/core/CL/kernels/CLQuantizationLayerKernel.h" #include "arm_compute/core/CL/kernels/CLROIAlignLayerKernel.h" #include "arm_compute/core/CL/kernels/CLROIPoolingLayerKernel.h" diff --git a/arm_compute/core/CL/kernels/CLPriorBoxLayerKernel.h b/arm_compute/core/CL/kernels/CLPriorBoxLayerKernel.h new file mode 100644 index 0000000000..a5423e4af0 --- /dev/null +++ b/arm_compute/core/CL/kernels/CLPriorBoxLayerKernel.h @@ -0,0 +1,86 @@ +/* + * Copyright (c) 2018 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_CLPRIORBOXLAYERKERNEL_H__ +#define __ARM_COMPUTE_CLPRIORBOXLAYERKERNEL_H__ + +#include "arm_compute/core/CL/ICLKernel.h" + +namespace arm_compute +{ +class ICLTensor; + +/** Interface for the PriorBox layer kernel. */ +class CLPriorBoxLayerKernel : public ICLKernel +{ +public: + /** Constructor */ + CLPriorBoxLayerKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLPriorBoxLayerKernel(const CLPriorBoxLayerKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLPriorBoxLayerKernel &operator=(const CLPriorBoxLayerKernel &) = delete; + /** Default Move Constructor. */ + CLPriorBoxLayerKernel(CLPriorBoxLayerKernel &&) = default; + /** Default move assignment operator */ + CLPriorBoxLayerKernel &operator=(CLPriorBoxLayerKernel &&) = default; + /** Default destructor */ + ~CLPriorBoxLayerKernel() = default; + + /** Set the input and output tensors. + * + * @param[in] input1 First source tensor. Data types supported: F32. Data layouts supported: NCHW/NHWC. + * @param[in] input2 Second source tensor. Data types and layouts supported: same as @p input1 + * @param[out] output Destination tensor. Output dimensions are [W * H * num_priors * 4, 2]. Data types and layouts supported: same as @p input1 + * @param[in] info Prior box layer info. + * @param[in] min Minimum prior box values + * @param[in] max Maximum prior box values + * @param[in] aspect_ratios Aspect ratio values + */ + void configure(const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, const PriorBoxLayerInfo &info, cl::Buffer *min, cl::Buffer *max, cl::Buffer *aspect_ratios); + /** Static function to check if given info will lead to a valid configuration of @ref CLPriorBoxLayerKernel + * + * @param[in] input1 First source tensor info. Data types supported: F32. Data layouts supported: NCHW/NHWC. + * @param[in] input2 Second source tensor info. Data types and layouts supported: same as @p input1 + * @param[in] output Destination tensor info. Output dimensions are [W * H * num_priors * 4, 2]. Data type supported: same as @p input1 + * @param[in] info Prior box layer info. + * + * @return a status + */ + static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const PriorBoxLayerInfo &info); + + // Inherited methods overridden: + void run(const Window &window, cl::CommandQueue &queue) override; + +private: + const ICLTensor *_input1; + const ICLTensor *_input2; + ICLTensor *_output; + PriorBoxLayerInfo _info; + int _num_priors; + cl::Buffer *_min; + cl::Buffer *_max; + cl::Buffer *_aspect_ratios; +}; +} // namespace arm_compute +#endif /*__ARM_COMPUTE_CLPRIORBOXLAYERKERNEL_H__ */ -- cgit v1.2.1