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Diffstat (limited to 'src/core/cpu/kernels/assembly/CpuGemmAssemblyWrapperKernel.h')
-rw-r--r-- | src/core/cpu/kernels/assembly/CpuGemmAssemblyWrapperKernel.h | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/core/cpu/kernels/assembly/CpuGemmAssemblyWrapperKernel.h b/src/core/cpu/kernels/assembly/CpuGemmAssemblyWrapperKernel.h deleted file mode 100644 index 4b7b092d01..0000000000 --- a/src/core/cpu/kernels/assembly/CpuGemmAssemblyWrapperKernel.h +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2018-2021 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_ASSEMBLY_GEMM_KERNEL_WRAPPER_KERNEL_H -#define ARM_COMPUTE_ASSEMBLY_GEMM_KERNEL_WRAPPER_KERNEL_H - -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/Validate.h" -#include "src/core/NEON/INEKernel.h" -#include "src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp" - -#include "gemm_common.hpp" - -namespace arm_compute -{ -class ITensor; - -namespace cpu -{ -namespace kernel -{ -/** This class is a wrapper for the assembly kernels. - * - * Some kernels were written in assembly and highly optimised for specific CPUs like A53 or A55. - * This class works as a wrapper for these assembly kernels. The arm compute library creates an instance - * of CpuGemmAssemblyWrapperKernel and other auxiliary data structures to execute a single assembly kernel - * in the context of an NEFunctions. - * - * The type T is the type of the actual kernel implemented in assembly which is of type - * template<typename To, typename Tr> class GemmCommon - * - * - */ -template <typename TypeInput, typename TypeOutput> -class CpuGemmAssemblyWrapperKernel final : public INEKernel -{ -public: - /** Constructor - */ - CpuGemmAssemblyWrapperKernel() - : _kernel(nullptr), _name("CpuGemmAssemblyWrapperKernel") - { - } - - CpuGemmAssemblyWrapperKernel(CpuGemmAssemblyWrapperKernel &) = delete; - CpuGemmAssemblyWrapperKernel(CpuGemmAssemblyWrapperKernel &&) = default; - CpuGemmAssemblyWrapperKernel &operator=(CpuGemmAssemblyWrapperKernel &) = delete; - - const char *name() const override - { - return _name.c_str(); - } - - void run(const Window &window, const ThreadInfo &info) override - { - ARM_COMPUTE_ERROR_ON_NULLPTR((reinterpret_cast<void *>(_kernel))); - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - - auto win = arm_gemm::to_ndcoord(window); - - arm_gemm::ndcoord_t thread_locator{}; - - _kernel->execute(win, thread_locator, info.thread_id); - } - - // Inherited methods overridden: - void run_nd(const Window &window, const ThreadInfo &info, const Window &thread_locator) override - { - ARM_COMPUTE_ERROR_ON_NULLPTR((reinterpret_cast<void *>(_kernel))); - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - - //convert between arm_compute and arm_gemm types - auto ndc_win = arm_gemm::to_ndcoord(window); - auto ndc_tlc = arm_gemm::to_ndcoord(thread_locator); - - _kernel->execute(ndc_win, ndc_tlc, info.thread_id); - } - - /** Initialise the kernel's input and output. - * - * @param[in] kernel Pointer to an assembly kernel implementation. - * @param[in] kernel_name_tag Tag to be attacehd to the kernel's name. - */ - void configure(arm_gemm::GemmCommon<TypeInput, TypeOutput> *kernel, std::string kernel_name_tag) - { - ARM_COMPUTE_ERROR_ON_NULLPTR((reinterpret_cast<void *>(kernel))); - _kernel = kernel; - - Window win = to_window(kernel->get_window_size()); - - INEKernel::configure(win); - - if(!kernel_name_tag.empty()) - { - _name += "/" + kernel_name_tag; - } - } - -private: - arm_gemm::GemmCommon<TypeInput, TypeOutput> *_kernel; - std::string _name; -}; -} // namespace kernel -} // namespace cpu -} // namespace arm_compute -#endif /* ARM_COMPUTE_ASSEMBLY_GEMM_KERNEL_WRAPPER_KERNEL_H */ |