Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "arm_compute/runtime/NEON/functions/NEGEMM.h" |
| 25 | |
| 26 | #include "arm_compute/core/Error.h" |
| 27 | #include "arm_compute/core/Helpers.h" |
| 28 | #include "arm_compute/core/ITensor.h" |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/NEON/kernels/arm64/NEGEMMAArch64Kernel.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 30 | #include "arm_compute/core/TensorInfo.h" |
| 31 | #include "arm_compute/core/Types.h" |
| 32 | #include "arm_compute/core/Validate.h" |
| 33 | #include "arm_compute/runtime/NEON/NEScheduler.h" |
| 34 | #include "arm_compute/runtime/TensorAllocator.h" |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 35 | #include "support/ToolchainSupport.h" |
| 36 | |
| 37 | namespace arm_compute |
| 38 | { |
| 39 | #include "arm_compute/core/NEON/kernels/assembly/gemm_interleaved.hpp" |
| 40 | #include "arm_compute/core/NEON/kernels/assembly/kernels/a64_sgemm_12x8.hpp" |
| 41 | } // namespace arm_compute |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 42 | |
| 43 | #include <cmath> |
| 44 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 45 | namespace arm_compute |
| 46 | { |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 47 | NEGEMM::NEGEMM(std::shared_ptr<IMemoryManager> memory_manager) |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 48 | : _memory_group(std::move(memory_manager)), _interleave_kernel(), _transpose_kernel(), _mm_kernel(), _mm_optimised_kernel(nullptr), _ma_kernel(), _tmp_a(), _tmp_b(), _workspace(), |
| 49 | _run_vector_matrix_multiplication(false), _run_addition(false) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 50 | { |
| 51 | } |
| 52 | |
| 53 | void NEGEMM::configure(const ITensor *a, const ITensor *b, const ITensor *c, ITensor *d, float alpha, float beta) |
| 54 | { |
Gian Marco Iodice | bdb6b0b | 2017-06-30 12:21:00 +0100 | [diff] [blame] | 55 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(a, 1, DataType::F32, DataType::F16, DataType::QS8, DataType::QS16); |
Gian Marco Iodice | 3a3066b | 2017-06-23 13:38:14 +0100 | [diff] [blame] | 56 | ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(a, b, d); |
Gian Marco Iodice | bdb6b0b | 2017-06-30 12:21:00 +0100 | [diff] [blame] | 57 | ARM_COMPUTE_ERROR_ON_MSG(a->info()->dimension(0) != b->info()->dimension(1), "The product AB is defined only if the number of columns in A is equal to the number of rows in B"); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 58 | |
| 59 | if(c != nullptr) |
| 60 | { |
Gian Marco Iodice | bdb6b0b | 2017-06-30 12:21:00 +0100 | [diff] [blame] | 61 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(c, 1, DataType::F32, DataType::F16, DataType::QS8, DataType::QS16); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 62 | ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(a, c); |
| 63 | ARM_COMPUTE_ERROR_ON_MSG(a->info()->dimension(1) != c->info()->dimension(1), "The C matrix must have the same number of rows as the matrix A"); |
| 64 | ARM_COMPUTE_ERROR_ON_MSG(b->info()->dimension(0) != c->info()->dimension(0), "The C matrix must have the same number of columns as the matrix B"); |
| 65 | ARM_COMPUTE_ERROR_ON_MSG(c->info()->dimension(0) != d->info()->dimension(0), "The C matrix must have the same number of rows as the output matrix"); |
| 66 | ARM_COMPUTE_ERROR_ON_MSG(c->info()->dimension(1) != d->info()->dimension(1), "The C matrix must have the same number of columns as the output matrix"); |
| 67 | } |
| 68 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 69 | _run_vector_matrix_multiplication = a->info()->dimension(1) < 2; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 70 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 71 | #if defined(__aarch64__) |
| 72 | if(NEScheduler::get().cpu_info().CPU >= CPUTarget::ARMV8 && a->info()->data_type() == DataType::F32 && (c == nullptr || beta == 0.f)) |
| 73 | { |
| 74 | _mm_optimised_kernel = support::cpp14::make_unique<NEGEMMAArch64Kernel>(); |
| 75 | } |
| 76 | #endif /* defined(__aarch64__) */ |
| 77 | |
| 78 | // Check if the first input tensor is a vector. |
| 79 | // If so, all the kernels for reshaping the tensors can be skipped |
| 80 | if(_run_vector_matrix_multiplication) |
| 81 | { |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 82 | // Configure the matrix multiply kernel |
| 83 | _mm_kernel.configure(a, b, d, alpha); |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 84 | |
| 85 | // Configure matrix addition kernel |
| 86 | if(beta != 0 && c != nullptr) |
| 87 | { |
| 88 | _ma_kernel.configure(c, d, beta); |
| 89 | _run_addition = true; |
| 90 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 91 | } |
| 92 | else |
| 93 | { |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 94 | #if defined(__aarch64__) |
| 95 | if(_mm_optimised_kernel != nullptr) |
| 96 | { |
| 97 | struct CPUInfo ci = NEScheduler::get().cpu_info(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 98 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 99 | const int M = d->info()->tensor_shape().y(); |
| 100 | const int N = d->info()->tensor_shape().x(); |
| 101 | const int K = a->info()->tensor_shape().x(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 102 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 103 | GemmInterleaved<sgemm_12x8, float, float> gemm(&ci, M, N, K, false, false); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 104 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 105 | constexpr size_t alignment = 4096; |
| 106 | _workspace.allocator()->init(TensorInfo(TensorShape{ (gemm.get_working_size() + alignment - 1) * NEScheduler::get().num_threads() }, 1, DataType::U8)); |
| 107 | _memory_group.manage(&_workspace); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 108 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 109 | // Configure matrix multiplication kernel |
| 110 | _mm_optimised_kernel->configure(a, b, d, &_workspace, alpha, 0.f); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 111 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 112 | _workspace.allocator()->allocate(); |
| 113 | } |
| 114 | else |
| 115 | #endif /* defined(__aarch64__) */ |
| 116 | { |
| 117 | TensorShape shape_tmp_a = a->info()->tensor_shape(); |
| 118 | TensorShape shape_tmp_b = b->info()->tensor_shape(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 119 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 120 | shape_tmp_a.set(0, a->info()->dimension(0) * 4); |
| 121 | shape_tmp_a.set(1, std::ceil(a->info()->dimension(1) / 4.0f)); |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 122 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 123 | const unsigned int transpose_w = 16 / data_size_from_type(b->info()->data_type()); |
| 124 | shape_tmp_b.set(0, b->info()->dimension(1) * transpose_w); |
| 125 | shape_tmp_b.set(1, std::ceil(b->info()->dimension(0) / static_cast<float>(transpose_w))); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 126 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 127 | TensorInfo info_a(shape_tmp_a, 1, a->info()->data_type(), a->info()->fixed_point_position()); |
| 128 | TensorInfo info_b(shape_tmp_b, 1, b->info()->data_type(), a->info()->fixed_point_position()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 129 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 130 | _tmp_a.allocator()->init(info_a); |
| 131 | _tmp_b.allocator()->init(info_b); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 132 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 133 | // Manage intermediate buffers |
| 134 | _memory_group.manage(&_tmp_a); |
| 135 | _memory_group.manage(&_tmp_b); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 136 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 137 | // Configure interleave kernel |
| 138 | _interleave_kernel.configure(a, &_tmp_a); |
| 139 | |
| 140 | // Configure transpose kernel |
| 141 | _transpose_kernel.configure(b, &_tmp_b); |
| 142 | |
| 143 | // Configure matrix multiplication kernel |
| 144 | _mm_kernel.configure(&_tmp_a, &_tmp_b, d, alpha); |
| 145 | |
| 146 | // Allocate once the all configure methods have been called |
| 147 | _tmp_a.allocator()->allocate(); |
| 148 | _tmp_b.allocator()->allocate(); |
| 149 | |
| 150 | // Configure matrix addition kernel |
| 151 | if(beta != 0 && c != nullptr) |
| 152 | { |
| 153 | _ma_kernel.configure(c, d, beta); |
| 154 | _run_addition = true; |
| 155 | } |
| 156 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 157 | } |
| 158 | } |
| 159 | |
| 160 | void NEGEMM::run() |
| 161 | { |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 162 | _memory_group.acquire(); |
| 163 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 164 | if(_mm_optimised_kernel != nullptr) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 165 | { |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 166 | NEScheduler::get().schedule(_mm_optimised_kernel.get(), Window::DimY); |
| 167 | _memory_group.release(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 168 | } |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 169 | else |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 170 | { |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 171 | if(!_run_vector_matrix_multiplication) |
| 172 | { |
| 173 | // Run interleave kernel |
| 174 | NEScheduler::get().schedule(&_interleave_kernel, Window::DimY); |
| 175 | |
| 176 | // Run transpose kernel |
| 177 | NEScheduler::get().schedule(&_transpose_kernel, Window::DimY); |
| 178 | } |
| 179 | |
| 180 | NEScheduler::get().schedule(&_mm_kernel, _run_vector_matrix_multiplication ? Window::DimX : Window::DimY); |
| 181 | |
| 182 | _memory_group.release(); |
| 183 | |
| 184 | // Run matrix addition kernel |
| 185 | if(_run_addition) |
| 186 | { |
| 187 | NEScheduler::get().schedule(&_ma_kernel, Window::DimY); |
| 188 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 189 | } |
| 190 | } |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 191 | } // namespace arm_compute |