diff options
Diffstat (limited to 'src/core/cpu/kernels/assembly')
| -rw-r--r-- | src/core/cpu/kernels/assembly/CpuGemmAssemblyWrapperKernel.h | 126 | ||||
| -rw-r--r-- | src/core/cpu/kernels/assembly/arm_gemm.hpp | 190 | ||||
| -rw-r--r-- | src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp | 130 | ||||
| -rw-r--r-- | src/core/cpu/kernels/assembly/arm_gemm_local.hpp | 31 | ||||
| -rw-r--r-- | src/core/cpu/kernels/assembly/convolution_parameters.hpp | 65 | ||||
| -rw-r--r-- | src/core/cpu/kernels/assembly/gemm_common.hpp | 229 | ||||
| -rw-r--r-- | src/core/cpu/kernels/assembly/ndrange.hpp | 199 |
7 files changed, 0 insertions, 970 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 */ diff --git a/src/core/cpu/kernels/assembly/arm_gemm.hpp b/src/core/cpu/kernels/assembly/arm_gemm.hpp deleted file mode 100644 index 81e355d6b3..0000000000 --- a/src/core/cpu/kernels/assembly/arm_gemm.hpp +++ /dev/null @@ -1,190 +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. - */ -#pragma once - -#include <cstring> -#include <memory> -#include <vector> - -#include "arm_gemm_local.hpp" -#include "gemm_common.hpp" - -namespace arm_gemm -{ -enum class GemmMethod -{ - DEFAULT, - GEMV_BATCHED, - GEMV_PRETRANSPOSED, - GEMV_NATIVE_TRANSPOSED, - GEMM_NATIVE, - GEMM_HYBRID, - GEMM_INTERLEAVED, - GEMM_INTERLEAVED_2D, - QUANTIZE_WRAPPER, - QUANTIZE_WRAPPER_2D, - GEMM_HYBRID_QUANTIZED, - INDIRECT_GEMM, - CONVOLUTION_GEMM -}; - -struct KernelDescription -{ - GemmMethod method = GemmMethod::DEFAULT; - std::string name = ""; - bool is_default = false; - uint64_t cycle_estimate = 0; - - KernelDescription(GemmMethod m, std::string n, bool d = false, uint64_t c = 0) - : method(m), name(n), is_default(d), cycle_estimate(c) - { - } - KernelDescription() noexcept - { - } -}; - -struct GemmConfig -{ - GemmMethod method = GemmMethod::DEFAULT; - std::string filter = ""; - unsigned int inner_block_size = 0; - unsigned int outer_block_size = 0; - - GemmConfig(GemmMethod method) - : method(method) - { - } - GemmConfig() - { - } -}; - -struct Activation -{ - enum class Type - { - None, - ReLU, - BoundedReLU - }; - - Type type; - float param1; - float param2; - - Activation(Type type = Type::None, float p1 = 0.0f, float p2 = 0.0f) - : type(type), param1(p1), param2(p2) - { - } -}; - -struct GemmArgs -{ -public: - const CPUInfo *_ci; - unsigned int _Msize; - unsigned int _Nsize; - unsigned int _Ksize; - unsigned int _Ksections; - unsigned int _nbatches; - unsigned int _nmulti; - bool _indirect_input; - Activation _act; - int _maxthreads; - const GemmConfig *_cfg; - - GemmArgs(const CPUInfo *ci, unsigned int M, unsigned int N, - unsigned int K, unsigned int Ksections, unsigned int nbatches, - unsigned int nmulti, bool indirect_input, Activation act, const int maxthreads, - const GemmConfig *cfg = nullptr) - : _ci(ci), _Msize(M), _Nsize(N), _Ksize(K), _Ksections(Ksections), _nbatches(nbatches), _nmulti(nmulti), _indirect_input(indirect_input), _act(act), _maxthreads(maxthreads), _cfg(cfg) - { - } -}; - -struct Requantize32 -{ -public: - const int32_t *bias = nullptr; - size_t bias_multi_stride = 0; - int32_t a_offset = 0; - int32_t b_offset = 0; - int32_t c_offset = 0; - bool per_channel_requant = false; - int32_t per_layer_left_shift = 0; - int32_t per_layer_right_shift = 0; - int32_t per_layer_mul = 0; - const int32_t *per_channel_left_shifts = nullptr; - const int32_t *per_channel_right_shifts = nullptr; - const int32_t *per_channel_muls = nullptr; - int32_t minval = 0; - int32_t maxval = 0; - - Requantize32() = default; - - // Constructor for per-tensor quantization - Requantize32(const int32_t *bias, size_t bias_multi_stride, - int32_t a_offset, int32_t b_offset, int32_t c_offset, - int32_t requant_shift, int32_t requant_mul, int32_t minv, int32_t maxv) - : bias(bias), bias_multi_stride(bias_multi_stride), a_offset(a_offset), b_offset(b_offset), c_offset(c_offset), per_channel_requant(false), per_layer_left_shift(std::max<int32_t>(requant_shift, 0)), - per_layer_right_shift(std::min<int32_t>(requant_shift, 0)), per_layer_mul(requant_mul), minval(minv), maxval(maxv) - { - } - - // Constructor for per-channel quantization - Requantize32(const int32_t *bias, size_t bias_multi_stride, - int32_t a_offset, int32_t b_offset, int32_t c_offset, - const int32_t *requant_left_shifts, - const int32_t *requant_right_shifts, - const int32_t *requant_muls, - int32_t minv, int32_t maxv) - : bias(bias), bias_multi_stride(bias_multi_stride), a_offset(a_offset), b_offset(b_offset), c_offset(c_offset), per_channel_requant(true), per_channel_left_shifts(requant_left_shifts), - per_channel_right_shifts(requant_right_shifts), per_channel_muls(requant_muls), minval(minv), maxval(maxv) - { - } -}; - -struct Nothing -{ -}; - -template <typename Top, typename Tret> -using UniqueGemmCommon = std::unique_ptr<GemmCommon<Top, Tret>>; - -/* Low level API calls. - * These are implemented as 'GemmArgs' versions, or with the arguments explicitly listed. */ - -/* get_gemm_method(): Given the templated types and provided parameters, - * which is the preferred method to implement this GEMM? */ -template <typename Top, typename Tret, class OutputStage = Nothing> -KernelDescription get_gemm_method(const GemmArgs &args, const OutputStage & = {}); - -template <typename Top, typename Tret, class OutputStage = Nothing> -UniqueGemmCommon<Top, Tret> gemm(const GemmArgs &args, const OutputStage & = {}); - -template <typename Top, typename Tret, class OutputStage = Nothing> -std::vector<KernelDescription> get_compatible_kernels(const GemmArgs &args, const OutputStage & = {}); - -} // namespace arm_gemm diff --git a/src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp b/src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp deleted file mode 100644 index 718fcd1fb4..0000000000 --- a/src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright (c) 2020-2021 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. - */ -#pragma once - -#include "arm_compute/core/Dimensions.h" -#include "arm_compute/core/Window.h" - -#include "ndrange.hpp" - -#include <cassert> - -/* This file contains mapping between integral types used in arm_compute and arm_gemm - * These two codebases both require a degree of separation for the sake of modularity - * so maintain their own types which represent similar information. - */ - -namespace arm_gemm -{ -//we want to unify the maximum number of dimensions used beween arm_gemm and arm compute library -constexpr std::size_t ndrange_max = - arm_compute::Dimensions<unsigned int>::num_max_dimensions; - -using ndrange_t = NDRange<ndrange_max>; -using ndcoord_t = NDCoordinate<ndrange_max>; - -/* Converts an `arm_gemm::ndrange_t` to a `arm_compute::Window` - * - * As `NDRange<T>` does not not encode start positions, we specify - * the start to be zero in the produced `arm_compute::Window` - * - * @param [ndr] the `arm_gemm::ndrange_t` we wish to convert into a `arm_compute::Window` - * @returns an `arm_compute::Window` representing the same dimensional ranges as `ndr` - */ -inline arm_compute::Window to_window(const ndrange_t &ndr) -{ - arm_compute::Window win; - - for(unsigned int i = 0; i != ndrange_max; ++i) - { - //populate the window with the dimensions of the NDRange - win.set(i, arm_compute::Window::Dimension(0, ndr.get_size(i))); - } - - return win; -} - -/* - * Converts an `arm_gemm::ndcoord_t` to a `arm_compute::Window` - * - * @param [ndc] the `arm_gemm::ndcoord_t` we wish to convert into a `arm_compute::Window` - * @returns an `arm_compute::Window` representing the same dimensional ranges as `ndc` - */ -inline arm_compute::Window to_window(const ndcoord_t &ndc) -{ - arm_compute::Window win; - - for(unsigned int i = 0; i != ndrange_max; ++i) - { - const auto start = ndc.get_position(i); - const auto size = ndc.get_size(i); - const auto stop = start + size; - - //populate the window with the dimensions of the NDRange - win.set(i, arm_compute::Window::Dimension(start, stop)); - } - - return win; -} - -/** Convert an `arm_compute::Window` to an `arm_gemm::NDRange` of the same max dimensions - * - * It should be noted that `arm_compute::Window` specifies a `start()` and an `end()` - * where as `arm_gemm::ndrange_t` only has a size, as a result we store the delta between the range - * - * @param [win] the `arm_compute::Window` we want to convert to `arm_gemm::ndrange_t` - * @return the resultant ndrange_t - */ -inline ndrange_t to_ndrange(const arm_compute::Window &win) -{ - return - { - static_cast<unsigned int>(win[0].end() - win[0].start()), - static_cast<unsigned int>(win[1].end() - win[1].start()), - static_cast<unsigned int>(win[2].end() - win[2].start()), - static_cast<unsigned int>(win[3].end() - win[3].start()), - static_cast<unsigned int>(win[4].end() - win[4].start()), - static_cast<unsigned int>(win[5].end() - win[5].start()) - }; -} - -/** Convert an `arm_compute::Window` to an `arm_gemm::NDCoord` of the same max dimensions - * - * @param [win] the `arm_compute::Window` we want to convert to `arm_gemm::ndcoord_t` - * @return the resultant ndcoord_t - */ -inline ndcoord_t to_ndcoord(const arm_compute::Window &win) -{ - return - { - { static_cast<unsigned int>(win[0].start()), static_cast<unsigned int>(win[0].end() - win[0].start()) }, - { static_cast<unsigned int>(win[1].start()), static_cast<unsigned int>(win[1].end() - win[1].start()) }, - { static_cast<unsigned int>(win[2].start()), static_cast<unsigned int>(win[2].end() - win[2].start()) }, - { static_cast<unsigned int>(win[3].start()), static_cast<unsigned int>(win[3].end() - win[3].start()) }, - { static_cast<unsigned int>(win[4].start()), static_cast<unsigned int>(win[4].end() - win[4].start()) }, - { static_cast<unsigned int>(win[5].start()), static_cast<unsigned int>(win[5].end() - win[5].start()) } - }; -} - -} //namespace arm_gemm diff --git a/src/core/cpu/kernels/assembly/arm_gemm_local.hpp b/src/core/cpu/kernels/assembly/arm_gemm_local.hpp deleted file mode 100644 index 78e0adf31f..0000000000 --- a/src/core/cpu/kernels/assembly/arm_gemm_local.hpp +++ /dev/null @@ -1,31 +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. - */ -#pragma once - -/* This file is used to configure integration-specific aspects of arm_gemm into ACL */ - -#include "arm_compute/core/CPP/CPPTypes.h" - -using CPUModel = arm_compute::CPUModel; -using CPUInfo = arm_compute::CPUInfo; diff --git a/src/core/cpu/kernels/assembly/convolution_parameters.hpp b/src/core/cpu/kernels/assembly/convolution_parameters.hpp deleted file mode 100644 index 0c1ae58902..0000000000 --- a/src/core/cpu/kernels/assembly/convolution_parameters.hpp +++ /dev/null @@ -1,65 +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. - */ -#pragma once - -#include <cstdint> - -namespace arm_gemm -{ -/* - * Parameter set for "convolution" type GEMM. - * - * For a "convolution" GEMM, the GEMM parameters (M, K) are specified as if - * an im2row had been performed on the input tensor to generate the operand - * matrix, but instead this structure describes the convolution parameters - * such that this can be done on the fly. - * - * The parameters describe the convolution details - the notional shape of - * the input and output tensors, whether padding is to be applied, the size - * of the kernel and a constant value to be used for padding (needed for - * quantized tensors). - * - * The second part describes the layout of the input tensor in memory, which - * is assumed to be in NHWC format. This consists of a base pointer and - * strides for columns, rows and batches. 'multis' are not supported for - * convolution type GEMMs. - */ -struct ConvolutionParameters -{ - int64_t input_width; - int64_t input_height; - int64_t input_channels; - int64_t kernel_width; - int64_t kernel_height; - int64_t output_width; - int64_t output_height; - int64_t output_stride_w; - int64_t output_stride_h; - // output_channels not included as they do not affect the input. - int64_t padding_top; - int64_t padding_left; - float padding_value; -}; - -} // namespace arm_gemm diff --git a/src/core/cpu/kernels/assembly/gemm_common.hpp b/src/core/cpu/kernels/assembly/gemm_common.hpp deleted file mode 100644 index 4af85ed663..0000000000 --- a/src/core/cpu/kernels/assembly/gemm_common.hpp +++ /dev/null @@ -1,229 +0,0 @@ -/* - * 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. - */ -#pragma once - -#include "convolution_parameters.hpp" -#include "ndrange.hpp" - -#include <cstddef> - -namespace arm_gemm -{ -// Abstract class for the GEMM/GEMV functions. -// -// GEMM implementations may be "native" (never require any input -// permutation), "pretransposed" (require permutation up-front) or require -// working space (permute as they go along). This interface should support -// all of them. - -// The real GemmCommon class is templated based on the operand and return -// type. This is an interface class which is independent of those types. -class IGemmCommon -{ -public: - /* Pass in the pointers to the arrays to be operated on and their - * strides. This "generic" version uses void *s, the preferred version - * is the one provided by templated GemmCommon (below) which takes - * appropriately typed pointers. If B is pretransposed (see below) then - * the settings for B here are ignored. - */ - virtual void set_arrays_generic(const void *A, const int lda, const int A_batch_stride, const int A_multi_stride, - const void *B, const int ldb, /* batches share B */ const int B_multi_stride, - void *C, const int ldc, const int C_batch_stride, const int C_multi_stride, - const void *bias, /* no row or batch stride needed */ const int bias_multi_stride) = 0; - - /** @returns an ndrange containing ranges of the compute space which can be - * broken up and parallelised over - */ - virtual ndrange_t get_window_size() const = 0; - - /* The maximum thread count is specified when the GEMM is created. Some - * implementations need to know how many threads will actually run in - * order to work properly. - * - * In some cases, after creating the GEMM the number of threads needs to - * be reduced (e.g. not enough work to split across threads). This - * method allows the number of actual threads to be run to be set (must - * be equal or lower). - * - * This has an empty default implementation, as GEMMs which don't care - * about thread count can safely ignore this. - */ - virtual void set_nthreads(int) {}; - - /* Whether this GEMM can be dynamically scheduled or not. */ - virtual bool supports_dynamic_scheduling() const - { - return false; - } - - /** Main execute member fucntion - * @param [in] work_range specifies the range of work we want to be computed, total range defined by get_window_size() - * @param [in] thread_locator where are we inside of the thread space - * @param [in] threadid a unique threadid - */ - virtual void execute(const ndcoord_t &work_range, const ndcoord_t &thread_locator, int threadid) = 0; - - /*** Working space interface (optional) ***/ - /* Total number of bytes of temporary working space needed. If zero, it's not necessary to call set_working_space(). */ - virtual size_t get_working_size() const - { - return 0; - } - /* Provide working space buffer - the void * passed in must remain allocated for the duration of any execute calls. */ - virtual void set_working_space(void *) {}; - - /*** "Pretransposed" interface (optional) ***/ - /* Is this object set up for pretranspose? If so, pretranspose_array() needs to be called before execute(); */ - virtual bool B_is_pretransposed() const - { - return false; - } - /* Does pretranspose still need to be done? */ - virtual bool B_pretranspose_required() const - { - return false; - } - /* Total number of bytes of space needed for pretransposed arrays. */ - virtual size_t get_B_pretransposed_array_size() const - { - return 0; - } - /* Perform pretranspose - arguments are output, input, input row stride and input multi stride. */ - /* The "real" version of this depends on the templated operand type (see below). */ - virtual void pretranspose_B_array_generic(void *, const void *, const int, const int) = 0; - /* Set pretransposed data - the void * passed in must previously have been passed to pretranspose_B_array() for the same or a similar GEMM. */ - virtual void set_pretransposed_B_data(void *) - { - } - - /*** "Quantized bias" interface (optional) ***/ - /* Set the bias vector for quantized GEMMs */ - virtual void set_quantized_bias(const int32_t *, size_t) - { - } - - /*** Indirect interface (optional) ***/ - /* Set the indirect table. This comprises a number of values per kernel point, and a densely packed array of pointers, - * multis * batches * kernel_points */ - virtual void set_indirect_parameters_generic(size_t, const void *const *const *) - { - } - - /*** Convolution interface (optional) ***/ - /* Set the convolution parameters. */ - virtual void set_convolution_parameters(ConvolutionParameters) - { - } - - // Destructor - virtual ~IGemmCommon() - { - } -}; - -/* "Real" GemmCommon class which is templated on the operand and return types. - * - * In addition to correctly typed versions of the functions that operate on - * operand and return data, this class provides a default implementation of - * 'set_arrays' to capture the provided arguments in protected class - * members, as essentially any implementation will need these. - */ -template <typename To, typename Tr> -class GemmCommon : public IGemmCommon -{ -protected: - const To *_Aptr = nullptr; - int _lda = 0; - int _A_batch_stride = 0; - int _A_multi_stride = 0; - const To *_Bptr = nullptr; - int _ldb = 0; - int _B_multi_stride = 0; - Tr *_Cptr = nullptr; - int _ldc = 0; - int _C_batch_stride = 0; - int _C_multi_stride = 0; - const Tr *_bias = nullptr; - int _bias_multi_stride = 0; - -public: - /* Pass in the pointers to the arrays to be operated on and their - * strides (templated version with appropriate types). */ - virtual void set_arrays(const To *A, const int lda, const int A_batch_stride, const int A_multi_stride, - const To *B, const int ldb, /* batches share B */ const int B_multi_stride, - Tr *C, const int ldc, const int C_batch_stride, const int C_multi_stride, - const Tr *bias, /* no row or batch stride needed */ const int bias_multi_stride) - { - _Aptr = A; - _lda = lda; - _A_batch_stride = A_batch_stride; - _A_multi_stride = A_multi_stride; - _Bptr = B; - _ldb = ldb; - _B_multi_stride = B_multi_stride; - _Cptr = C; - _ldc = ldc; - _C_batch_stride = C_batch_stride; - _C_multi_stride = C_multi_stride; - _bias = bias; - _bias_multi_stride = bias_multi_stride; - } - - /* Implementation of the void * overload which casts its arguments to the appropriate type. */ - void set_arrays_generic(const void *A, const int lda, const int A_batch_stride, const int A_multi_stride, - const void *B, const int ldb, /* batches share B */ const int B_multi_stride, - void *C, const int ldc, const int C_batch_stride, const int C_multi_stride, - const void *bias, /* no row or batch stride needed */ const int bias_multi_stride) override - { - set_arrays(static_cast<const To *>(A), lda, A_batch_stride, A_multi_stride, - static_cast<const To *>(B), ldb, B_multi_stride, - static_cast<Tr *>(C), ldc, C_batch_stride, C_multi_stride, - static_cast<const Tr *>(bias), bias_multi_stride); - } - - /*** "Pretransposed" interface ***/ - - /* Perform pretranspose - the void * passed in must remain allocated for the duration of any execute calls. */ - /* Arguments are: output buffer pointer, source pointer, source row stride, source multi stride */ - virtual void pretranspose_B_array(void *, const To *, const int, const int) {}; - - /* Implementation of the void * overload which casts its arguments to the appropriate type. */ - void pretranspose_B_array_generic(void *out, const void *in, const int row_stride, const int multi_stride) override - { - pretranspose_B_array(out, static_cast<const To *>(in), row_stride, multi_stride); - } - - /*** Indirect interface ***/ - virtual void set_indirect_parameters(size_t, const To *const *const *) - { - } - - void set_indirect_parameters_generic(size_t sz, const void *const *const *ptr) override - { - set_indirect_parameters(sz, reinterpret_cast<const To *const *const *>(ptr)); - } -}; - -} // namespace arm_gemm diff --git a/src/core/cpu/kernels/assembly/ndrange.hpp b/src/core/cpu/kernels/assembly/ndrange.hpp deleted file mode 100644 index 1c8261aef7..0000000000 --- a/src/core/cpu/kernels/assembly/ndrange.hpp +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2019-2021 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. - */ -#pragma once - -#include <algorithm> -#include <array> -#include <cassert> -#include <initializer_list> - -namespace arm_gemm -{ -template <unsigned int D> -class NDRange -{ -private: - std::array<unsigned int, D> m_sizes{}; - std::array<unsigned int, D> m_totalsizes{}; - - class NDRangeIterator - { - private: - const NDRange &m_parent; - unsigned int m_pos = 0; - unsigned int m_end = 0; - - public: - NDRangeIterator(const NDRange &p, unsigned int s, unsigned int e) - : m_parent(p), m_pos(s), m_end(e) - { - } - - bool done() const - { - return (m_pos >= m_end); - } - - unsigned int dim(unsigned int d) const - { - unsigned int r = m_pos; - - if(d < (D - 1)) - { - r %= m_parent.m_totalsizes[d]; - } - - if(d > 0) - { - r /= m_parent.m_totalsizes[d - 1]; - } - - return r; - } - - bool next_dim0() - { - m_pos++; - - return !done(); - } - - bool next_dim1() - { - m_pos += m_parent.m_sizes[0] - dim(0); - - return !done(); - } - - unsigned int dim0_max() const - { - unsigned int offset = std::min(m_end - m_pos, m_parent.m_sizes[0] - dim(0)); - - return dim(0) + offset; - } - }; - - void set_totalsizes() - { - unsigned int t = 1; - - for(unsigned int i = 0; i < D; i++) - { - if(m_sizes[i] == 0) - { - m_sizes[i] = 1; - } - - t *= m_sizes[i]; - - m_totalsizes[i] = t; - } - } - -public: - NDRange &operator=(const NDRange &rhs) = default; - NDRange(const NDRange &rhs) = default; - - template <typename... T> - NDRange(T... ts) - : m_sizes{ ts... } - { - set_totalsizes(); - } - - NDRange(const std::array<unsigned int, D> &n) - : m_sizes(n) - { - set_totalsizes(); - } - - NDRangeIterator iterator(unsigned int start, unsigned int end) const - { - return NDRangeIterator(*this, start, end); - } - - unsigned int total_size() const - { - return m_totalsizes[D - 1]; - } - - unsigned int get_size(unsigned int v) const - { - return m_sizes[v]; - } -}; - -/** NDCoordinate builds upon a range, but specifies a starting position - * in addition to a size which it inherits from NDRange - */ -template <unsigned int N> -class NDCoordinate : public NDRange<N> -{ - using int_t = unsigned int; - using ndrange_t = NDRange<N>; - - std::array<int_t, N> m_positions{}; - -public: - NDCoordinate &operator=(const NDCoordinate &rhs) = default; - NDCoordinate(const NDCoordinate &rhs) = default; - NDCoordinate(const std::initializer_list<std::pair<int_t, int_t>> &list) - { - std::array<int_t, N> sizes{}; - - std::size_t i = 0; - for(auto &p : list) - { - m_positions[i] = p.first; - sizes[i++] = p.second; - } - - //update the parents sizes - static_cast<ndrange_t &>(*this) = ndrange_t(sizes); - } - - int_t get_position(int_t d) const - { - assert(d < N); - - return m_positions[d]; - } - - void set_position(int_t d, int_t v) - { - assert(d < N); - - m_positions[d] = v; - } - - int_t get_position_end(int_t d) const - { - return get_position(d) + ndrange_t::get_size(d); - } -}; //class NDCoordinate - -using ndrange_t = NDRange<6>; -using ndcoord_t = NDCoordinate<6>; - -} // namespace arm_gemm |