From 61ba0697756af0e4dc191af158669af0cee2be79 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Sun, 10 Jan 2021 04:07:39 +0000 Subject: Make Concatenate kernels and operator stateless - Rename all concatenate kernels to use the Cpu prefix and move appropriately Change-Id: If647173e84969936ebd211d4d5ae6d1e73150bdc Signed-off-by: Georgios Pinitas Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4799 Comments-Addressed: Arm Jenkins Tested-by: Arm Jenkins Reviewed-by: Sang-Hoon Park Reviewed-by: Giorgio Arena --- src/core/cpu/kernels/CpuConcatenateDepthKernel.h | 83 ++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 src/core/cpu/kernels/CpuConcatenateDepthKernel.h (limited to 'src/core/cpu/kernels/CpuConcatenateDepthKernel.h') diff --git a/src/core/cpu/kernels/CpuConcatenateDepthKernel.h b/src/core/cpu/kernels/CpuConcatenateDepthKernel.h new file mode 100644 index 0000000000..af89c2464f --- /dev/null +++ b/src/core/cpu/kernels/CpuConcatenateDepthKernel.h @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2017-2021 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_CPU_CONCATENATEDEPTH_KERNEL_H +#define ARM_COMPUTE_CPU_CONCATENATEDEPTH_KERNEL_H + +#include "src/core/common/Macros.h" +#include "src/core/cpu/ICpuKernel.h" + +namespace arm_compute +{ +// Forward declarations +class ITensor; + +namespace cpu +{ +namespace kernels +{ +/** Interface for the depth concatenate kernel. + * The input tensor will be concatenated into the output tensor. + */ +class CpuConcatenateDepthKernel : public ICpuKernel +{ +public: + CpuConcatenateDepthKernel(); + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuConcatenateDepthKernel); + /** Configure kernel for a given list of arguments + * + * @param[in] src Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. + * @param[in] depth_offset The offset on the Z axis. + * @param[in,out] dst Destination tensor info. Data types supported: Same as @p src. + * + * @note: The output tensor's low two dimensions can't be smaller than the input one's. + * @note: The gaps between the two lowest dimensions of input and output need to be divisible by 2. + * + */ + void configure(const ITensorInfo *src, unsigned int depth_offset, ITensorInfo *dst); + /** Static function to check if given info will lead to a valid configuration of @ref CpuConcatenateDepthKernel + * + * @param[in] src Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. + * @param[in] depth_offset The offset on the Z axis. + * @param[in] dst Destination tensor info. Data types supported: Same as @p src. + * + * @return a status + */ + static Status validate(const ITensorInfo *src, unsigned int depth_offset, const ITensorInfo *dst); + + // Inherited methods overridden: + void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; + const char *name() const override; + +private: + using DepthConcatFunction = void(const ITensor *, ITensor *, unsigned int, const Window &); + +private: + DepthConcatFunction *_func; + unsigned int _depth_offset; +}; +} // namespace kernels +} // namespace cpu +} // namespace arm_compute +#endif /* ARM_COMPUTE_CPU_CONCATENATEDEPTH_KERNEL_H */ -- cgit v1.2.1