Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Anthony Barbier | f1df346 | 2018-01-31 09:13:37 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 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" |
| 29 | #include "arm_compute/core/TensorInfo.h" |
| 30 | #include "arm_compute/core/Types.h" |
| 31 | #include "arm_compute/core/Validate.h" |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 32 | #include "arm_compute/runtime/NEON/AssemblyHelper.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 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 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 37 | #include <cmath> |
| 38 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 39 | namespace arm_compute |
| 40 | { |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 41 | NEGEMM::NEGEMM(std::shared_ptr<IMemoryManager> memory_manager) |
Georgios Pinitas | 932b561 | 2018-05-03 13:44:35 +0100 | [diff] [blame] | 42 | : _memory_group(std::move(memory_manager)), _interleave_kernel(), _transpose_kernel(), _mm_kernel(), _asm_glue(), _ma_kernel(), _tmp_a(), _tmp_b(), _workspace(), _B_pretransposed(), |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 43 | _original_b(nullptr), _run_vector_matrix_multiplication(false), _run_addition(false), _reshape_b_only_on_first_run(false), _is_prepared(false) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 44 | { |
| 45 | } |
| 46 | |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 47 | void NEGEMM::configure(const ITensor *a, const ITensor *b, const ITensor *c, ITensor *d, float alpha, float beta, const GEMMInfo &gemm_info) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 48 | { |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 49 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(a, 1, DataType::F32, DataType::F16); |
Gian Marco Iodice | 3a3066b | 2017-06-23 13:38:14 +0100 | [diff] [blame] | 50 | ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(a, b, d); |
Gian Marco Iodice | bdb6b0b | 2017-06-30 12:21:00 +0100 | [diff] [blame] | 51 | 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"); |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 52 | ARM_COMPUTE_ERROR_ON_MSG(gemm_info.is_a_reshaped(), "Matrix A already reshaped is not supported"); |
| 53 | ARM_COMPUTE_ERROR_ON_MSG(gemm_info.is_b_reshaped(), "Matrix B already reshaped is not supported"); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 54 | |
| 55 | if(c != nullptr) |
| 56 | { |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 57 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(c, 1, DataType::F32, DataType::F16); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 58 | ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(a, c); |
| 59 | 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"); |
| 60 | 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"); |
| 61 | 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"); |
| 62 | 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"); |
| 63 | } |
| 64 | |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 65 | // Check if we need to reshape the matrix B only on the first run |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 66 | _is_prepared = false; |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 67 | _reshape_b_only_on_first_run = gemm_info.reshape_b_only_on_first_run(); |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 68 | _run_vector_matrix_multiplication = a->info()->dimension(1) < 2; |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 69 | _original_b = b; |
| 70 | _asm_glue._optimised_kernel = nullptr; |
Pablo Tello | 7fad9b1 | 2018-03-14 17:55:27 +0000 | [diff] [blame] | 71 | |
Georgios Pinitas | 932b561 | 2018-05-03 13:44:35 +0100 | [diff] [blame] | 72 | const bool run_optimised = a->info()->data_type() == DataType::F32 && (c == nullptr || beta == 0.f) |
| 73 | && setup_assembly_kernel(a, b, d, alpha, beta, _reshape_b_only_on_first_run, _workspace, _B_pretransposed, _memory_group, _asm_glue); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 74 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 75 | // Check if the first input tensor is a vector. |
| 76 | // If so, all the kernels for reshaping the tensors can be skipped |
| 77 | if(_run_vector_matrix_multiplication) |
| 78 | { |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 79 | if(!run_optimised) |
Michele Di Giorgio | 5b6904b | 2018-01-29 12:24:14 +0000 | [diff] [blame] | 80 | { |
| 81 | // Configure the matrix multiply kernel |
Ioan-Cristian Szabo | b4e3e1c | 2017-11-30 17:17:17 +0000 | [diff] [blame] | 82 | _mm_kernel.configure(a, b, d, alpha, false); |
Michele Di Giorgio | 5b6904b | 2018-01-29 12:24:14 +0000 | [diff] [blame] | 83 | } |
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 | { |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 94 | if(!run_optimised) |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 95 | { |
| 96 | TensorShape shape_tmp_a = a->info()->tensor_shape(); |
| 97 | TensorShape shape_tmp_b = b->info()->tensor_shape(); |
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 | shape_tmp_a.set(0, a->info()->dimension(0) * 4); |
| 100 | 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] | 101 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 102 | const unsigned int transpose_w = 16 / data_size_from_type(b->info()->data_type()); |
| 103 | shape_tmp_b.set(0, b->info()->dimension(1) * transpose_w); |
| 104 | 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] | 105 | |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 106 | TensorInfo info_a(shape_tmp_a, 1, a->info()->data_type()); |
| 107 | TensorInfo info_b(shape_tmp_b, 1, b->info()->data_type()); |
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 | _tmp_a.allocator()->init(info_a); |
| 110 | _tmp_b.allocator()->init(info_b); |
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 | // Manage intermediate buffers |
| 113 | _memory_group.manage(&_tmp_a); |
Giorgio Arena | bb54e4e | 2018-04-05 17:20:34 +0100 | [diff] [blame] | 114 | if(!_reshape_b_only_on_first_run) |
| 115 | { |
| 116 | _memory_group.manage(&_tmp_b); |
| 117 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 118 | |
Ioan-Cristian Szabo | b4e3e1c | 2017-11-30 17:17:17 +0000 | [diff] [blame] | 119 | int m = a->info()->dimension(1); |
| 120 | int n = b->info()->dimension(0); |
| 121 | int k = a->info()->dimension(0); |
| 122 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 123 | // Configure interleave kernel |
| 124 | _interleave_kernel.configure(a, &_tmp_a); |
| 125 | |
| 126 | // Configure transpose kernel |
| 127 | _transpose_kernel.configure(b, &_tmp_b); |
| 128 | |
| 129 | // Configure matrix multiplication kernel |
Ioan-Cristian Szabo | b4e3e1c | 2017-11-30 17:17:17 +0000 | [diff] [blame] | 130 | _mm_kernel.configure(&_tmp_a, &_tmp_b, d, alpha, true, GEMMReshapeInfo(m, n, k)); |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 131 | |
| 132 | // Allocate once the all configure methods have been called |
| 133 | _tmp_a.allocator()->allocate(); |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 134 | if(!_reshape_b_only_on_first_run) |
| 135 | { |
| 136 | _tmp_b.allocator()->allocate(); |
| 137 | } |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 138 | |
| 139 | // Configure matrix addition kernel |
| 140 | if(beta != 0 && c != nullptr) |
| 141 | { |
| 142 | _ma_kernel.configure(c, d, beta); |
| 143 | _run_addition = true; |
| 144 | } |
| 145 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 146 | } |
| 147 | } |
| 148 | |
| 149 | void NEGEMM::run() |
| 150 | { |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 151 | prepare(); |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 152 | |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 153 | if(_asm_glue._optimised_kernel != nullptr) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 154 | { |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 155 | _memory_group.acquire(); |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 156 | _asm_glue.run(); |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 157 | _memory_group.release(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 158 | } |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 159 | else |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 160 | { |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 161 | _memory_group.acquire(); |
| 162 | |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 163 | if(!_run_vector_matrix_multiplication) |
| 164 | { |
| 165 | // Run interleave kernel |
| 166 | NEScheduler::get().schedule(&_interleave_kernel, Window::DimY); |
| 167 | |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 168 | if(!_reshape_b_only_on_first_run) |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 169 | { |
| 170 | // Run transpose kernel |
| 171 | NEScheduler::get().schedule(&_transpose_kernel, Window::DimY); |
| 172 | } |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 173 | } |
| 174 | |
| 175 | NEScheduler::get().schedule(&_mm_kernel, _run_vector_matrix_multiplication ? Window::DimX : Window::DimY); |
| 176 | |
| 177 | _memory_group.release(); |
| 178 | |
| 179 | // Run matrix addition kernel |
| 180 | if(_run_addition) |
| 181 | { |
| 182 | NEScheduler::get().schedule(&_ma_kernel, Window::DimY); |
| 183 | } |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 184 | } |
| 185 | } |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 186 | |
| 187 | void NEGEMM::prepare() |
| 188 | { |
| 189 | if(!_is_prepared) |
| 190 | { |
| 191 | if(_asm_glue._optimised_kernel) |
| 192 | { |
| 193 | ARM_COMPUTE_ERROR_ON(!_original_b->is_used()); |
| 194 | |
| 195 | _asm_glue.prepare(); |
| 196 | _original_b->mark_as_unused(); |
| 197 | } |
| 198 | else if(_reshape_b_only_on_first_run && !_run_vector_matrix_multiplication && !_asm_glue._optimised_kernel) |
| 199 | { |
| 200 | ARM_COMPUTE_ERROR_ON(!_original_b->is_used()); |
| 201 | |
| 202 | _tmp_b.allocator()->allocate(); |
| 203 | NEScheduler::get().schedule(&_transpose_kernel, Window::DimY); |
| 204 | _original_b->mark_as_unused(); |
| 205 | } |
| 206 | |
| 207 | _is_prepared = true; |
| 208 | } |
| 209 | } |
Moritz Pflanzer | beabe3b | 2017-08-31 14:56:32 +0100 | [diff] [blame] | 210 | } // namespace arm_compute |