Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 1 | /* |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 2 | * Copyright (c) 2019-2020 ARM Limited. |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [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/core/CL/kernels/CLGEMMMatrixMultiplyReshapedOnlyRHSKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/AccessWindowStatic.h" |
| 27 | #include "arm_compute/core/CL/CLHelpers.h" |
| 28 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
| 29 | #include "arm_compute/core/CL/ICLTensor.h" |
| 30 | #include "arm_compute/core/CL/OpenCL.h" |
| 31 | #include "arm_compute/core/Error.h" |
| 32 | #include "arm_compute/core/Helpers.h" |
| 33 | #include "arm_compute/core/TensorInfo.h" |
| 34 | #include "arm_compute/core/Types.h" |
| 35 | #include "arm_compute/core/Utils.h" |
| 36 | #include "arm_compute/core/Validate.h" |
| 37 | #include "arm_compute/core/Window.h" |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 38 | #include "arm_compute/core/utils/helpers/float_ops.h" |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 39 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 40 | #include "support/StringSupport.h" |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 41 | |
| 42 | #include <cstddef> |
| 43 | #include <cstdint> |
| 44 | #include <tuple> |
| 45 | |
| 46 | using namespace arm_compute::misc::shape_calculator; |
| 47 | |
| 48 | namespace arm_compute |
| 49 | { |
| 50 | namespace |
| 51 | { |
| 52 | using ElementsProcessed = Steps; |
| 53 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 54 | Status validate_arguments(const ITensorInfo *input0, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, float alpha, float beta, const GEMMLHSMatrixInfo &lhs_info, |
| 55 | const GEMMRHSMatrixInfo &rhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 56 | const GEMMKernelInfo &gemm_info) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 57 | { |
| 58 | ARM_COMPUTE_UNUSED(alpha); |
| 59 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input0, input1, output); |
Gian Marco Iodice | 0d54804 | 2019-10-03 15:12:09 +0100 | [diff] [blame] | 60 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input0, 1, DataType::F16, DataType::F32); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 61 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input0, input1); |
| 62 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(input0->num_dimensions() > 4, "The number of dimensions for the LHS matrix must be <= 4"); |
| 63 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(input1->num_dimensions() > 3, "The number of dimensions for the RHS matrix must be <= 3"); |
| 64 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(((rhs_info.k0 & (rhs_info.k0 - 1)) && rhs_info.k0 != 3), "Only 2,3,4,8,16 are supported for k0"); |
| 65 | ARM_COMPUTE_RETURN_ERROR_ON(rhs_info.k0 > 16); |
| 66 | ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.m0 < 1 || lhs_info.m0 > 8); |
| 67 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(((rhs_info.n0 & (rhs_info.n0 - 1)) && rhs_info.n0 != 3), "Only 2,3,4,8,16 are supported for n0"); |
Gian Marco Iodice | b238f5f | 2019-08-02 09:09:53 +0100 | [diff] [blame] | 68 | ARM_COMPUTE_RETURN_ERROR_ON_MSG((gemm_info.reinterpret_input_as_3d || gemm_info.depth_output_gemm3d != 0) && (input2 != nullptr) |
Gian Marco Iodice | d820db6 | 2019-08-05 14:23:23 +0100 | [diff] [blame] | 69 | && (!gemm_info.broadcast_bias), |
| 70 | "Bias addition only supported with broadcast mode in case the input or output has to be reinterpreted as 3D"); |
Gian Marco Iodice | 0c17aa2 | 2019-09-27 09:23:15 +0100 | [diff] [blame] | 71 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(gemm_info.fp_mixed_precision, "Mixed precision not supported"); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 72 | |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 73 | const unsigned int m = gemm_info.m; |
| 74 | const unsigned int n = gemm_info.n; |
| 75 | const unsigned int k = gemm_info.k; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 76 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 77 | TensorShape tensor_shape1{ input1->tensor_shape() }; |
| 78 | tensor_shape1.set(0, n); |
| 79 | tensor_shape1.set(1, k); |
| 80 | |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 81 | if(input2 != nullptr && !(helpers::float_ops::is_zero(beta))) |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 82 | { |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 83 | const unsigned int input2_dim0 = input2->dimension(0); |
| 84 | const unsigned int input2_dim1 = input2->dimension(1); |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 85 | |
| 86 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input2, input1); |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 87 | if(gemm_info.broadcast_bias) |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 88 | { |
| 89 | ARM_COMPUTE_RETURN_ERROR_ON_MSG((input2_dim1 != 1 || input2_dim0 != n), "Incorrect dimension of bias matrix which is to be broadcasted"); |
| 90 | } |
| 91 | else |
| 92 | { |
| 93 | ARM_COMPUTE_RETURN_ERROR_ON_MSG((input2_dim0 != n || input2_dim1 != m), "Incorrect dimension of bias matrix"); |
| 94 | } |
| 95 | } |
| 96 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 97 | const TensorInfo tensor_info1 = input1->clone()->set_tensor_shape(tensor_shape1); |
| 98 | |
| 99 | const TensorInfo tensor_info_reshaped1 = input1->clone()->set_tensor_shape(compute_rhs_reshaped_shape(tensor_info1, rhs_info)); |
| 100 | |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 101 | ARM_COMPUTE_RETURN_ERROR_ON(input0->dimension(0) != k); |
| 102 | if(gemm_info.reinterpret_input_as_3d) |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 103 | { |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 104 | ARM_COMPUTE_RETURN_ERROR_ON(input0->dimension(1) * input0->dimension(2) != m); |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 105 | } |
| 106 | else |
| 107 | { |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 108 | ARM_COMPUTE_RETURN_ERROR_ON(input0->dimension(1) != m); |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 109 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 110 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input1, &tensor_info_reshaped1); |
| 111 | |
| 112 | if(output->total_size() != 0) |
| 113 | { |
| 114 | const TensorInfo tensor_info_output = output->clone()->set_tensor_shape(compute_mm_shape(*input0, *input1, gemm_info)); |
| 115 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(output, &tensor_info_output); |
| 116 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input0, output); |
| 117 | } |
| 118 | |
| 119 | return Status{}; |
| 120 | } |
| 121 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 122 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input0, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output, const GEMMLHSMatrixInfo &lhs_info, |
| 123 | const GEMMRHSMatrixInfo &rhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 124 | const GEMMKernelInfo &gemm_info, ElementsProcessed &num_elements_processed) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 125 | { |
| 126 | unsigned int &num_elems_processed_per_iteration_x = num_elements_processed[0]; |
| 127 | unsigned int &num_elems_processed_per_iteration_y = num_elements_processed[1]; |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 128 | bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d; |
| 129 | bool reinterpret_output_as_3d = gemm_info.depth_output_gemm3d != 0; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 130 | |
| 131 | Window win{}; |
| 132 | Window win_out{}; |
| 133 | bool window_changed = false; |
| 134 | |
| 135 | // In case both input and output have to be reinterpreted as 3D tensors, |
| 136 | // force reinterpret_input_as_3d and reinterpret_output_as_3d to be false. |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 137 | if(reinterpret_input_as_3d == reinterpret_output_as_3d) |
| 138 | { |
| 139 | reinterpret_output_as_3d = false; |
| 140 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 141 | |
| 142 | // Output tensor auto initialization if not yet initialized |
| 143 | auto_init_if_empty(*output, input0->clone()->set_tensor_shape(compute_mm_shape(*input0, *input1, gemm_info))); |
| 144 | |
| 145 | TensorInfo tmp_info(*output); |
| 146 | |
| 147 | if(reinterpret_output_as_3d) |
| 148 | { |
| 149 | // Since the output tensor has to be reinterpreted as 3D and the execute window is based on a 2D GEMM, |
| 150 | // the window needs to be constructed on the 2D collapsed version of the tensor |
| 151 | TensorShape tmp_shape(output->tensor_shape()); |
| 152 | tmp_shape.collapse(2U, 1U); |
| 153 | tmp_info.set_tensor_shape(tmp_shape); |
| 154 | } |
| 155 | |
| 156 | // Configure kernel window |
| 157 | num_elems_processed_per_iteration_x = rhs_info.n0; |
| 158 | num_elems_processed_per_iteration_y = lhs_info.m0; |
| 159 | |
| 160 | // Note: bottom paddings are calculated manually as the output can be reinterpreted as 3D tensor |
| 161 | // The only way to set properly the paddings, it is to set those explicitly through the AccessWindowStatic |
Gian Marco Iodice | 7b9d7ca | 2019-09-19 16:37:39 +0100 | [diff] [blame] | 162 | const unsigned int m = reinterpret_output_as_3d ? gemm_info.m : output->dimension(1); |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 163 | const unsigned int bottom_pad = (num_elems_processed_per_iteration_y - (m % num_elems_processed_per_iteration_y)) % num_elems_processed_per_iteration_y; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 164 | |
| 165 | win = calculate_max_window(tmp_info, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); |
| 166 | win_out = calculate_max_window(*output, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); |
| 167 | |
| 168 | AccessWindowStatic input0_access(input0, 0, 0, |
| 169 | input0->dimension(0), |
| 170 | input0->dimension(1) + bottom_pad); |
| 171 | AccessWindowStatic input1_access(input1, 0, 0, |
| 172 | input1->dimension(0), |
| 173 | input1->dimension(1)); |
| 174 | AccessWindowStatic output_access(output, 0, 0, |
| 175 | ceil_to_multiple(output->dimension(0), num_elems_processed_per_iteration_x), |
| 176 | output->dimension(1) + bottom_pad); |
| 177 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 178 | if(input2 != nullptr) |
| 179 | { |
| 180 | const int bias_processed_per_iteration_x = num_elems_processed_per_iteration_x; |
| 181 | |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 182 | const int bias_processed_per_iteration_y = gemm_info.broadcast_bias ? 1 : num_elems_processed_per_iteration_y; |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 183 | |
| 184 | AccessWindowStatic input2_access(input2, 0, 0, |
| 185 | ceil_to_multiple(input2->dimension(0), bias_processed_per_iteration_x), |
| 186 | ceil_to_multiple(input2->dimension(1), bias_processed_per_iteration_y)); |
| 187 | |
| 188 | window_changed = update_window_and_padding(win, input0_access, input1_access, input2_access) || // window used by the execute_window_loop |
| 189 | update_window_and_padding(win_out, output_access); // window used to update the padding requirements of output tensor |
| 190 | } |
| 191 | else |
| 192 | { |
| 193 | window_changed = update_window_and_padding(win, input0_access, input1_access) || // window used by the execute_window_loop |
| 194 | update_window_and_padding(win_out, output_access); // window used to update the padding requirements of output tensor |
| 195 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 196 | |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 197 | output_access.set_valid_region(win_out, ValidRegion(Coordinates(), output->tensor_shape())); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 198 | |
| 199 | // Collapse along the Z direction |
| 200 | // This collapse needs to be here in order to tune the Z dimension of LWS |
| 201 | Window collapsed = win; |
| 202 | const unsigned int dimension_to_collapse = std::min(static_cast<unsigned int>(output->num_dimensions()), 2u); |
| 203 | collapsed = win.collapse(win, dimension_to_collapse); |
| 204 | |
| 205 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| 206 | return std::make_pair(err, collapsed); |
| 207 | } |
| 208 | } // namespace |
| 209 | |
| 210 | CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::CLGEMMMatrixMultiplyReshapedOnlyRHSKernel() |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 211 | : _input0(nullptr), _input1(nullptr), _input2(nullptr), _output(nullptr), _slide_matrix_b(true), _reinterpret_input_as_3d(false), _reinterpret_output_as_3d(false), _use_dummy_work_items(false), |
| 212 | _add_bias(false), _broadcast_bias(false) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 213 | { |
| 214 | } |
| 215 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 216 | void CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::configure(const ICLTensor *input0, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, float alpha, float beta, |
| 217 | const GEMMLHSMatrixInfo &lhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 218 | const GEMMRHSMatrixInfo &rhs_info, const GEMMKernelInfo &gemm_info) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 219 | { |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 220 | configure(CLKernelLibrary::get().get_compile_context(), input0, input1, input2, output, alpha, beta, lhs_info, rhs_info, gemm_info); |
| 221 | } |
| 222 | |
Manuel Bottini | 679fc96 | 2020-04-21 16:08:53 +0100 | [diff] [blame] | 223 | void CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input0, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, float alpha, |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 224 | float beta, |
| 225 | const GEMMLHSMatrixInfo &lhs_info, |
| 226 | const GEMMRHSMatrixInfo &rhs_info, const GEMMKernelInfo &gemm_info) |
| 227 | { |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 228 | ARM_COMPUTE_ERROR_ON_NULLPTR(input0, input1, output); |
| 229 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 230 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input0->info(), input1->info(), (input2 != nullptr ? input2->info() : nullptr), output->info(), alpha, beta, lhs_info, rhs_info, gemm_info)); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 231 | |
| 232 | _input0 = input0; |
| 233 | _input1 = input1; |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 234 | _input2 = helpers::float_ops::is_zero(beta) ? nullptr : input2; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 235 | _output = output; |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 236 | _reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d; |
| 237 | _reinterpret_output_as_3d = gemm_info.depth_output_gemm3d != 0; |
Gian Marco Iodice | b0c5037 | 2019-03-15 10:13:05 +0000 | [diff] [blame] | 238 | _use_dummy_work_items = preferred_dummy_work_items_support(CLKernelLibrary::get().get_device()); |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 239 | _add_bias = _input2 != nullptr; |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 240 | _broadcast_bias = gemm_info.broadcast_bias; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 241 | |
| 242 | // In case both input and output have to be reinterpreted as 3D tensors, |
| 243 | // force reinterpret_input_as_3d and reinterpret_output_as_3d to be false. |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 244 | if(_reinterpret_input_as_3d == _reinterpret_output_as_3d) |
| 245 | { |
| 246 | _reinterpret_input_as_3d = false; |
| 247 | _reinterpret_output_as_3d = false; |
| 248 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 249 | |
| 250 | // Check if we need to slide the matrix B |
| 251 | const unsigned int num_dimensions_input0 = _input0->info()->num_dimensions(); |
| 252 | _slide_matrix_b = (_input1->info()->num_dimensions() >= num_dimensions_input0); |
| 253 | |
| 254 | ElementsProcessed num_elements_processed{}; |
| 255 | |
| 256 | // Configure kernel window |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 257 | auto win_config = validate_and_configure_window(input0->info(), input1->info(), input2 != nullptr ? input2->info() : nullptr, output->info(), lhs_info, rhs_info, gemm_info, num_elements_processed); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 258 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
| 259 | ICLKernel::configure_internal(win_config.second); |
| 260 | |
Gian Marco Iodice | 7b9d7ca | 2019-09-19 16:37:39 +0100 | [diff] [blame] | 261 | // If _reinterpret_input_as_3d = _reinterpret_output_as_3d = true, |
| 262 | // we will dispatch a batched-GEMM to reduce the complexity of the address calculation within the OpenCL kernel. |
| 263 | // This means that the actual m used by the kernel is given by output->info()->dimension(1) and not by gemm_info.m |
| 264 | const unsigned int internal_m = _reinterpret_output_as_3d ? gemm_info.m : output->info()->dimension(1); |
| 265 | |
| 266 | const unsigned int h_gemm_3d = _reinterpret_output_as_3d ? output->info()->dimension(1) : input0->info()->dimension(1); |
| 267 | const unsigned int d_gemm_3d = _reinterpret_output_as_3d ? output->info()->dimension(2) : input0->info()->dimension(2); |
| 268 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 269 | // Create build options |
| 270 | CLBuildOptions build_opts; |
| 271 | build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(input0->info()->data_type())); |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 272 | build_opts.add_option_if(!(helpers::float_ops::is_one(alpha)), "-DALPHA=" + float_to_string_with_full_precision(alpha)); |
Gian Marco Iodice | e16c890 | 2019-06-14 16:11:10 +0100 | [diff] [blame] | 273 | build_opts.add_option_if(_input2 != nullptr, "-DBETA=" + float_to_string_with_full_precision(beta)); |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 274 | build_opts.add_option_if(helpers::float_ops::is_one(beta), "-DUNIT_BETA"); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 275 | build_opts.add_option_if(_reinterpret_input_as_3d, "-DREINTERPRET_INPUT_AS_3D"); |
| 276 | build_opts.add_option_if(_reinterpret_output_as_3d, "-DREINTERPRET_OUTPUT_AS_3D"); |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 277 | build_opts.add_option_if(gemm_info.broadcast_bias, "-DBROADCAST_BIAS"); |
Gian Marco Iodice | 7b9d7ca | 2019-09-19 16:37:39 +0100 | [diff] [blame] | 278 | build_opts.add_option_if(_reinterpret_input_as_3d || _reinterpret_output_as_3d, "-DHEIGHT_GEMM3D=" + support::cpp11::to_string(h_gemm_3d)); |
| 279 | build_opts.add_option_if(_reinterpret_input_as_3d || _reinterpret_output_as_3d, "-DDEPTH_GEMM3D=" + support::cpp11::to_string(d_gemm_3d)); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 280 | build_opts.add_option_if(!_slide_matrix_b, "-DMATRIX_B_DEPTH=" + support::cpp11::to_string(input1->info()->dimension(2))); |
| 281 | build_opts.add_option_if(rhs_info.interleave, "-DRHS_INTERLEAVE"); |
Gian Marco Iodice | b0c5037 | 2019-03-15 10:13:05 +0000 | [diff] [blame] | 282 | build_opts.add_option_if(_use_dummy_work_items, "-DDUMMY_WORK_ITEMS"); |
Gian Marco Iodice | 7b9d7ca | 2019-09-19 16:37:39 +0100 | [diff] [blame] | 283 | build_opts.add_option("-DM=" + support::cpp11::to_string(internal_m)); |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 284 | build_opts.add_option("-DN=" + support::cpp11::to_string(gemm_info.n)); |
| 285 | build_opts.add_option("-DK=" + support::cpp11::to_string(gemm_info.k)); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 286 | build_opts.add_option("-DM0=" + support::cpp11::to_string(lhs_info.m0)); |
| 287 | build_opts.add_option("-DN0=" + support::cpp11::to_string(rhs_info.n0)); |
| 288 | build_opts.add_option("-DK0=" + support::cpp11::to_string(rhs_info.k0)); |
| 289 | build_opts.add_option("-DH0=" + support::cpp11::to_string(rhs_info.h0)); |
Gian Marco Iodice | ca1f460 | 2019-07-16 15:46:48 +0100 | [diff] [blame] | 290 | build_opts.add_option_if(gemm_info.activation_info.enabled(), "-DACTIVATION_TYPE=" + lower_string(string_from_activation_func(gemm_info.activation_info.activation()))); |
| 291 | build_opts.add_option_if(gemm_info.activation_info.enabled(), "-DA_VAL=" + float_to_string_with_full_precision(gemm_info.activation_info.a())); |
| 292 | build_opts.add_option_if(gemm_info.activation_info.enabled(), "-DB_VAL=" + float_to_string_with_full_precision(gemm_info.activation_info.b())); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 293 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 294 | std::string kernel_name("gemm_mm_reshaped_only_rhs_"); |
| 295 | kernel_name += rhs_info.transpose ? "t" : "nt"; |
| 296 | |
| 297 | // Create kernel |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 298 | _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 299 | |
| 300 | // Set config_id for enabling LWS tuning |
| 301 | _config_id = kernel_name; |
| 302 | _config_id += "_"; |
Gian Marco Iodice | e16c890 | 2019-06-14 16:11:10 +0100 | [diff] [blame] | 303 | _config_id += (_add_bias ? "add_bias_" : ""); |
| 304 | _config_id += (_broadcast_bias ? "broadcast_bias_" : ""); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 305 | _config_id += (_reinterpret_input_as_3d ? "3di_" : ""); |
| 306 | _config_id += (_reinterpret_output_as_3d ? "3do_" : ""); |
Gian Marco Iodice | ca1f460 | 2019-07-16 15:46:48 +0100 | [diff] [blame] | 307 | _config_id += (gemm_info.activation_info.enabled() ? "fused_activation_" : ""); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 308 | _config_id += lower_string(string_from_data_type(input0->info()->data_type())); |
| 309 | _config_id += "_"; |
| 310 | _config_id += support::cpp11::to_string(output->info()->dimension(1)); |
| 311 | _config_id += "_"; |
| 312 | _config_id += support::cpp11::to_string(output->info()->dimension(0)); |
| 313 | _config_id += "_"; |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 314 | _config_id += support::cpp11::to_string(gemm_info.k); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 315 | _config_id += "_"; |
| 316 | _config_id += support::cpp11::to_string(output->info()->dimension(2)); |
| 317 | _config_id += "_"; |
| 318 | _config_id += support::cpp11::to_string(lhs_info.m0); |
| 319 | _config_id += "_"; |
| 320 | _config_id += support::cpp11::to_string(rhs_info.n0); |
| 321 | _config_id += "_"; |
| 322 | _config_id += support::cpp11::to_string(rhs_info.k0); |
| 323 | _config_id += "_"; |
| 324 | _config_id += support::cpp11::to_string(rhs_info.h0); |
| 325 | _config_id += "_"; |
| 326 | _config_id += support::cpp11::to_string(rhs_info.interleave); |
| 327 | } |
| 328 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 329 | Status CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::validate(const ITensorInfo *input0, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, float alpha, float beta, |
| 330 | const GEMMLHSMatrixInfo &lhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 331 | const GEMMRHSMatrixInfo &rhs_info, const GEMMKernelInfo &gemm_info) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 332 | { |
| 333 | ElementsProcessed num_elements_processed{}; |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 334 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input0, input1, input2, output, alpha, beta, lhs_info, rhs_info, gemm_info)); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 335 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input0->clone().get(), |
| 336 | input1->clone().get(), |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 337 | input2 != nullptr ? input2->clone().get() : nullptr, |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 338 | output->clone().get(), |
| 339 | lhs_info, |
| 340 | rhs_info, |
| 341 | gemm_info, |
| 342 | num_elements_processed) |
| 343 | .first); |
| 344 | |
| 345 | return Status{}; |
| 346 | } |
| 347 | |
| 348 | void CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::run(const Window &window, cl::CommandQueue &queue) |
| 349 | { |
| 350 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 351 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 352 | |
| 353 | if(_input1->info()->num_dimensions() < 3) |
| 354 | { |
| 355 | // The stride_z for matrix B must be zero if we do not slice |
| 356 | ARM_COMPUTE_ERROR_ON(_input1->info()->strides_in_bytes()[3] != 0); |
| 357 | } |
| 358 | |
| 359 | Window slice = window.first_slice_window_3D(); |
| 360 | Window slice_matrix_b = slice; |
| 361 | |
| 362 | slice_matrix_b.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| 363 | slice_matrix_b.set(Window::DimY, Window::Dimension(0, 1, 1)); |
| 364 | |
| 365 | if(_reinterpret_input_as_3d) |
| 366 | { |
| 367 | // Pass bottom paddings to the kernel if the input has to be reinterpreted as 3D tensor |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 368 | unsigned int idx0; |
| 369 | if(_add_bias) |
| 370 | { |
| 371 | idx0 = 4 * num_arguments_per_2D_tensor() + 4; |
| 372 | } |
| 373 | else |
| 374 | { |
| 375 | idx0 = 3 * num_arguments_per_2D_tensor() + 3; |
| 376 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 377 | const unsigned int total_cross_plane_pad = _input0->info()->padding().top + _input0->info()->padding().bottom; |
| 378 | _kernel.setArg<cl_uint>(idx0, static_cast<unsigned int>(total_cross_plane_pad)); |
| 379 | } |
| 380 | |
| 381 | if(_reinterpret_output_as_3d) |
| 382 | { |
| 383 | // Pass bottom paddings to the kernel if the output has to be reinterpreted as 3D tensor |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 384 | unsigned int idx0; |
| 385 | if(_add_bias) |
| 386 | { |
| 387 | idx0 = 4 * num_arguments_per_2D_tensor() + 4 + (_reinterpret_input_as_3d ? 1 : 0); |
| 388 | } |
| 389 | else |
| 390 | { |
| 391 | idx0 = 3 * num_arguments_per_2D_tensor() + 3 + (_reinterpret_input_as_3d ? 1 : 0); |
| 392 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 393 | const unsigned int total_cross_plane_pad = _output->info()->padding().top + _output->info()->padding().bottom; |
| 394 | _kernel.setArg<cl_uint>(idx0, static_cast<unsigned int>(total_cross_plane_pad)); |
| 395 | } |
| 396 | |
| 397 | do |
| 398 | { |
| 399 | Window slice_b = slice; |
| 400 | // Don't slice matrix B along the z dimension if matrix B has just 2 dimensions and matrix A more than 2 |
| 401 | // This scenario can happen when the matrix multiplication is used to perform a convolution operation |
| 402 | if(!_slide_matrix_b) |
| 403 | { |
| 404 | slice_b = slice_matrix_b; |
| 405 | } |
| 406 | |
| 407 | unsigned int idx = 0; |
| 408 | add_2D_tensor_argument(idx, _input0, slice); |
| 409 | add_2D_tensor_argument(idx, _input1, slice_b); |
Michalis Spyrou | e1651a5 | 2019-07-11 15:00:49 +0100 | [diff] [blame] | 410 | add_2D_tensor_argument_if((_add_bias), idx, _input2, slice); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 411 | add_2D_tensor_argument(idx, _output, slice); |
| 412 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_input0->info()->strides_in_bytes()[2])); |
| 413 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_input1->info()->strides_in_bytes()[2])); |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 414 | if(_add_bias) |
| 415 | { |
| 416 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_input2->info()->strides_in_bytes()[2])); |
| 417 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 418 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_output->info()->strides_in_bytes()[2])); |
Gian Marco Iodice | b0c5037 | 2019-03-15 10:13:05 +0000 | [diff] [blame] | 419 | enqueue(queue, *this, slice, lws_hint(), _use_dummy_work_items); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 420 | } |
| 421 | while(window.slide_window_slice_3D(slice)); |
| 422 | } |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 423 | } // namespace arm_compute |