Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [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" |
Sheri Zhang | 1a37810 | 2020-04-30 12:59:39 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CL/CLValidate.h" |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 28 | #include "arm_compute/core/CL/ICLTensor.h" |
Gian Marco Iodice | ed5fe69 | 2020-07-09 08:41:10 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/CL/gemm/CLGEMMHelpers.h" |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 30 | #include "arm_compute/core/Error.h" |
| 31 | #include "arm_compute/core/Helpers.h" |
| 32 | #include "arm_compute/core/TensorInfo.h" |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 33 | #include "arm_compute/core/Utils.h" |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 34 | #include "arm_compute/core/utils/helpers/float_ops.h" |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 35 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 36 | #include "src/core/CL/CLUtils.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 37 | #include "support/StringSupport.h" |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 38 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 39 | #include <tuple> |
| 40 | |
| 41 | using namespace arm_compute::misc::shape_calculator; |
| 42 | |
| 43 | namespace arm_compute |
| 44 | { |
| 45 | namespace |
| 46 | { |
| 47 | using ElementsProcessed = Steps; |
| 48 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 49 | Status validate_arguments(const ITensorInfo *input0, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, float alpha, float beta, const GEMMLHSMatrixInfo &lhs_info, |
| 50 | const GEMMRHSMatrixInfo &rhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 51 | const GEMMKernelInfo &gemm_info) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 52 | { |
| 53 | ARM_COMPUTE_UNUSED(alpha); |
| 54 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input0, input1, output); |
Sheri Zhang | 1a37810 | 2020-04-30 12:59:39 +0100 | [diff] [blame] | 55 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input0); |
Gian Marco Iodice | 0d54804 | 2019-10-03 15:12:09 +0100 | [diff] [blame] | 56 | 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] | 57 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input0, input1); |
| 58 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(input0->num_dimensions() > 4, "The number of dimensions for the LHS matrix must be <= 4"); |
| 59 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(input1->num_dimensions() > 3, "The number of dimensions for the RHS matrix must be <= 3"); |
Sheri Zhang | 1a37810 | 2020-04-30 12:59:39 +0100 | [diff] [blame] | 60 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(lhs_info.m0 < 1 || lhs_info.m0 > 8, "Only 1,2,3,4,5,6,7,8 are supported for m0"); |
| 61 | ARM_COMPUTE_RETURN_ERROR_ON(rhs_info.k0 > 16 || rhs_info.k0 < 2); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 62 | 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"); |
Sheri Zhang | 1a37810 | 2020-04-30 12:59:39 +0100 | [diff] [blame] | 63 | ARM_COMPUTE_RETURN_ERROR_ON(rhs_info.n0 > 16 || rhs_info.n0 < 2); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 64 | 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] | 65 | 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] | 66 | && (!gemm_info.broadcast_bias), |
| 67 | "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] | 68 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(gemm_info.fp_mixed_precision, "Mixed precision not supported"); |
Gian Marco Iodice | ed5fe69 | 2020-07-09 08:41:10 +0100 | [diff] [blame] | 69 | ARM_COMPUTE_RETURN_ON_ERROR(cl_gemm::validate_image2d_support_on_rhs(*input1, rhs_info)); |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 70 | |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 71 | const unsigned int m = gemm_info.m; |
| 72 | const unsigned int n = gemm_info.n; |
| 73 | const unsigned int k = gemm_info.k; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 74 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 75 | TensorShape tensor_shape1{ input1->tensor_shape() }; |
| 76 | tensor_shape1.set(0, n); |
| 77 | tensor_shape1.set(1, k); |
| 78 | |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 79 | if(input2 != nullptr && !(helpers::float_ops::is_zero(beta))) |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 80 | { |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 81 | const unsigned int input2_dim0 = input2->dimension(0); |
| 82 | const unsigned int input2_dim1 = input2->dimension(1); |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 83 | |
Sheri Zhang | 1a37810 | 2020-04-30 12:59:39 +0100 | [diff] [blame] | 84 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input2, input0); |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 85 | if(gemm_info.broadcast_bias) |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 86 | { |
| 87 | ARM_COMPUTE_RETURN_ERROR_ON_MSG((input2_dim1 != 1 || input2_dim0 != n), "Incorrect dimension of bias matrix which is to be broadcasted"); |
| 88 | } |
| 89 | else |
| 90 | { |
| 91 | ARM_COMPUTE_RETURN_ERROR_ON_MSG((input2_dim0 != n || input2_dim1 != m), "Incorrect dimension of bias matrix"); |
| 92 | } |
| 93 | } |
| 94 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 95 | const TensorInfo tensor_info1 = input1->clone()->set_tensor_shape(tensor_shape1); |
| 96 | |
| 97 | const TensorInfo tensor_info_reshaped1 = input1->clone()->set_tensor_shape(compute_rhs_reshaped_shape(tensor_info1, rhs_info)); |
| 98 | |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 99 | ARM_COMPUTE_RETURN_ERROR_ON(input0->dimension(0) != k); |
| 100 | if(gemm_info.reinterpret_input_as_3d) |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 101 | { |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 102 | 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] | 103 | } |
| 104 | else |
| 105 | { |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 106 | ARM_COMPUTE_RETURN_ERROR_ON(input0->dimension(1) != m); |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 107 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 108 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input1, &tensor_info_reshaped1); |
| 109 | |
| 110 | if(output->total_size() != 0) |
| 111 | { |
| 112 | const TensorInfo tensor_info_output = output->clone()->set_tensor_shape(compute_mm_shape(*input0, *input1, gemm_info)); |
| 113 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(output, &tensor_info_output); |
| 114 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input0, output); |
| 115 | } |
| 116 | |
| 117 | return Status{}; |
| 118 | } |
| 119 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 120 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input0, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output, const GEMMLHSMatrixInfo &lhs_info, |
| 121 | const GEMMRHSMatrixInfo &rhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 122 | const GEMMKernelInfo &gemm_info, ElementsProcessed &num_elements_processed) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 123 | { |
| 124 | unsigned int &num_elems_processed_per_iteration_x = num_elements_processed[0]; |
| 125 | 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] | 126 | bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d; |
| 127 | bool reinterpret_output_as_3d = gemm_info.depth_output_gemm3d != 0; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 128 | |
| 129 | Window win{}; |
| 130 | Window win_out{}; |
| 131 | bool window_changed = false; |
| 132 | |
| 133 | // In case both input and output have to be reinterpreted as 3D tensors, |
| 134 | // 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] | 135 | if(reinterpret_input_as_3d == reinterpret_output_as_3d) |
| 136 | { |
| 137 | reinterpret_output_as_3d = false; |
| 138 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 139 | |
| 140 | // Output tensor auto initialization if not yet initialized |
| 141 | auto_init_if_empty(*output, input0->clone()->set_tensor_shape(compute_mm_shape(*input0, *input1, gemm_info))); |
| 142 | |
| 143 | TensorInfo tmp_info(*output); |
| 144 | |
| 145 | if(reinterpret_output_as_3d) |
| 146 | { |
| 147 | // Since the output tensor has to be reinterpreted as 3D and the execute window is based on a 2D GEMM, |
| 148 | // the window needs to be constructed on the 2D collapsed version of the tensor |
| 149 | TensorShape tmp_shape(output->tensor_shape()); |
| 150 | tmp_shape.collapse(2U, 1U); |
| 151 | tmp_info.set_tensor_shape(tmp_shape); |
| 152 | } |
| 153 | |
| 154 | // Configure kernel window |
| 155 | num_elems_processed_per_iteration_x = rhs_info.n0; |
| 156 | num_elems_processed_per_iteration_y = lhs_info.m0; |
| 157 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 158 | win = calculate_max_window(tmp_info, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); |
| 159 | win_out = calculate_max_window(*output, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); |
| 160 | |
| 161 | AccessWindowStatic input0_access(input0, 0, 0, |
| 162 | input0->dimension(0), |
SiCong Li | 406a13f | 2020-07-15 12:09:58 +0100 | [diff] [blame] | 163 | input0->dimension(1)); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 164 | AccessWindowStatic input1_access(input1, 0, 0, |
Gian Marco Iodice | 088d63a | 2020-08-11 14:14:06 +0100 | [diff] [blame] | 165 | input1->dimension(0), |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 166 | input1->dimension(1)); |
| 167 | AccessWindowStatic output_access(output, 0, 0, |
SiCong Li | 3a50166 | 2020-06-26 10:02:06 +0100 | [diff] [blame] | 168 | output->dimension(0), |
| 169 | output->dimension(1)); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 170 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 171 | if(input2 != nullptr) |
| 172 | { |
SiCong Li | 406a13f | 2020-07-15 12:09:58 +0100 | [diff] [blame] | 173 | const int bias_processed_per_iteration_x = num_elems_processed_per_iteration_x; |
| 174 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 175 | AccessWindowStatic input2_access(input2, 0, 0, |
| 176 | ceil_to_multiple(input2->dimension(0), bias_processed_per_iteration_x), |
SiCong Li | 406a13f | 2020-07-15 12:09:58 +0100 | [diff] [blame] | 177 | input2->dimension(1)); |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 178 | |
| 179 | window_changed = update_window_and_padding(win, input0_access, input1_access, input2_access) || // window used by the execute_window_loop |
| 180 | update_window_and_padding(win_out, output_access); // window used to update the padding requirements of output tensor |
| 181 | } |
| 182 | else |
| 183 | { |
| 184 | window_changed = update_window_and_padding(win, input0_access, input1_access) || // window used by the execute_window_loop |
| 185 | update_window_and_padding(win_out, output_access); // window used to update the padding requirements of output tensor |
| 186 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 187 | |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 188 | 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] | 189 | |
| 190 | // Collapse along the Z direction |
| 191 | // This collapse needs to be here in order to tune the Z dimension of LWS |
| 192 | Window collapsed = win; |
| 193 | const unsigned int dimension_to_collapse = std::min(static_cast<unsigned int>(output->num_dimensions()), 2u); |
| 194 | collapsed = win.collapse(win, dimension_to_collapse); |
| 195 | |
| 196 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| 197 | return std::make_pair(err, collapsed); |
| 198 | } |
| 199 | } // namespace |
| 200 | |
| 201 | CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::CLGEMMMatrixMultiplyReshapedOnlyRHSKernel() |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 202 | : _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), |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 203 | _add_bias(false), _broadcast_bias(false), _export_to_cl_image(false) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 204 | { |
| 205 | } |
| 206 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 207 | void CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::configure(const ICLTensor *input0, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, float alpha, float beta, |
| 208 | const GEMMLHSMatrixInfo &lhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 209 | const GEMMRHSMatrixInfo &rhs_info, const GEMMKernelInfo &gemm_info) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 210 | { |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 211 | configure(CLKernelLibrary::get().get_compile_context(), input0, input1, input2, output, alpha, beta, lhs_info, rhs_info, gemm_info); |
| 212 | } |
| 213 | |
Sheri Zhang | 1a37810 | 2020-04-30 12:59:39 +0100 | [diff] [blame] | 214 | void CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input0, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, |
| 215 | float alpha, |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 216 | float beta, |
| 217 | const GEMMLHSMatrixInfo &lhs_info, |
| 218 | const GEMMRHSMatrixInfo &rhs_info, const GEMMKernelInfo &gemm_info) |
| 219 | { |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 220 | ARM_COMPUTE_ERROR_ON_NULLPTR(input0, input1, output); |
| 221 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 222 | 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] | 223 | |
| 224 | _input0 = input0; |
| 225 | _input1 = input1; |
Gian Marco Iodice | 82d9dd1 | 2019-06-10 16:45:40 +0100 | [diff] [blame] | 226 | _input2 = helpers::float_ops::is_zero(beta) ? nullptr : input2; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 227 | _output = output; |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 228 | _reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d; |
| 229 | _reinterpret_output_as_3d = gemm_info.depth_output_gemm3d != 0; |
Gian Marco Iodice | b0c5037 | 2019-03-15 10:13:05 +0000 | [diff] [blame] | 230 | _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] | 231 | _add_bias = _input2 != nullptr; |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 232 | _broadcast_bias = gemm_info.broadcast_bias; |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 233 | _export_to_cl_image = rhs_info.export_to_cl_image; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 234 | |
| 235 | // In case both input and output have to be reinterpreted as 3D tensors, |
| 236 | // 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] | 237 | if(_reinterpret_input_as_3d == _reinterpret_output_as_3d) |
| 238 | { |
| 239 | _reinterpret_input_as_3d = false; |
| 240 | _reinterpret_output_as_3d = false; |
| 241 | } |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 242 | |
| 243 | // Check if we need to slide the matrix B |
| 244 | const unsigned int num_dimensions_input0 = _input0->info()->num_dimensions(); |
| 245 | _slide_matrix_b = (_input1->info()->num_dimensions() >= num_dimensions_input0); |
| 246 | |
| 247 | ElementsProcessed num_elements_processed{}; |
| 248 | |
| 249 | // Configure kernel window |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 250 | 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] | 251 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
| 252 | ICLKernel::configure_internal(win_config.second); |
| 253 | |
Gian Marco Iodice | 7b9d7ca | 2019-09-19 16:37:39 +0100 | [diff] [blame] | 254 | // If _reinterpret_input_as_3d = _reinterpret_output_as_3d = true, |
| 255 | // we will dispatch a batched-GEMM to reduce the complexity of the address calculation within the OpenCL kernel. |
| 256 | // This means that the actual m used by the kernel is given by output->info()->dimension(1) and not by gemm_info.m |
| 257 | const unsigned int internal_m = _reinterpret_output_as_3d ? gemm_info.m : output->info()->dimension(1); |
| 258 | |
| 259 | const unsigned int h_gemm_3d = _reinterpret_output_as_3d ? output->info()->dimension(1) : input0->info()->dimension(1); |
| 260 | const unsigned int d_gemm_3d = _reinterpret_output_as_3d ? output->info()->dimension(2) : input0->info()->dimension(2); |
| 261 | |
SiCong Li | 3a50166 | 2020-06-26 10:02:06 +0100 | [diff] [blame] | 262 | // Calculate partial (store instead of load) M0 and partial N0 for the partial blocks at the end of a row/column if any. This is to avoid padding. |
| 263 | const unsigned int partial_store_m0 = internal_m % lhs_info.m0; |
| 264 | const unsigned int partial_store_n0 = gemm_info.n % rhs_info.n0; |
| 265 | |
SiCong Li | b972ae6 | 2020-08-03 15:39:45 +0100 | [diff] [blame] | 266 | // Shrink M0 to be always <= M (internal_m) to prevent out-of-bounds reads. |
| 267 | // NOTE: This might have implications on heuristics and performance |
| 268 | const unsigned int internal_m0 = std::min(internal_m, lhs_info.m0); |
| 269 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 270 | // Create build options |
| 271 | CLBuildOptions build_opts; |
| 272 | 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] | 273 | 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] | 274 | 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] | 275 | 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] | 276 | build_opts.add_option_if(_reinterpret_input_as_3d, "-DREINTERPRET_INPUT_AS_3D"); |
| 277 | 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] | 278 | build_opts.add_option_if(gemm_info.broadcast_bias, "-DBROADCAST_BIAS"); |
Gian Marco Iodice | 7b9d7ca | 2019-09-19 16:37:39 +0100 | [diff] [blame] | 279 | build_opts.add_option_if(_reinterpret_input_as_3d || _reinterpret_output_as_3d, "-DHEIGHT_GEMM3D=" + support::cpp11::to_string(h_gemm_3d)); |
| 280 | 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] | 281 | build_opts.add_option_if(!_slide_matrix_b, "-DMATRIX_B_DEPTH=" + support::cpp11::to_string(input1->info()->dimension(2))); |
| 282 | build_opts.add_option_if(rhs_info.interleave, "-DRHS_INTERLEAVE"); |
Gian Marco Iodice | b0c5037 | 2019-03-15 10:13:05 +0000 | [diff] [blame] | 283 | build_opts.add_option_if(_use_dummy_work_items, "-DDUMMY_WORK_ITEMS"); |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 284 | build_opts.add_option_if(rhs_info.export_to_cl_image, "-DOPENCL_IMAGE_SUPPORT"); |
| 285 | build_opts.add_option("-DRHS_HEIGHT=" + support::cpp11::to_string(input1->info()->dimension(1))); |
Gian Marco Iodice | 7b9d7ca | 2019-09-19 16:37:39 +0100 | [diff] [blame] | 286 | build_opts.add_option("-DM=" + support::cpp11::to_string(internal_m)); |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 287 | build_opts.add_option("-DN=" + support::cpp11::to_string(gemm_info.n)); |
| 288 | build_opts.add_option("-DK=" + support::cpp11::to_string(gemm_info.k)); |
SiCong Li | b972ae6 | 2020-08-03 15:39:45 +0100 | [diff] [blame] | 289 | build_opts.add_option("-DM0=" + support::cpp11::to_string(internal_m0)); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 290 | build_opts.add_option("-DN0=" + support::cpp11::to_string(rhs_info.n0)); |
| 291 | build_opts.add_option("-DK0=" + support::cpp11::to_string(rhs_info.k0)); |
| 292 | build_opts.add_option("-DH0=" + support::cpp11::to_string(rhs_info.h0)); |
SiCong Li | 3a50166 | 2020-06-26 10:02:06 +0100 | [diff] [blame] | 293 | build_opts.add_option("-DPARTIAL_STORE_M0=" + support::cpp11::to_string(partial_store_m0)); |
| 294 | build_opts.add_option("-DPARTIAL_STORE_N0=" + support::cpp11::to_string(partial_store_n0)); |
Gian Marco Iodice | ca1f460 | 2019-07-16 15:46:48 +0100 | [diff] [blame] | 295 | build_opts.add_option_if(gemm_info.activation_info.enabled(), "-DACTIVATION_TYPE=" + lower_string(string_from_activation_func(gemm_info.activation_info.activation()))); |
| 296 | build_opts.add_option_if(gemm_info.activation_info.enabled(), "-DA_VAL=" + float_to_string_with_full_precision(gemm_info.activation_info.a())); |
| 297 | 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] | 298 | |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 299 | std::string kernel_name("gemm_mm_reshaped_only_rhs_"); |
| 300 | kernel_name += rhs_info.transpose ? "t" : "nt"; |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 301 | kernel_name += rhs_info.export_to_cl_image ? "_texture" : ""; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 302 | |
| 303 | // Create kernel |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 304 | _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 305 | |
| 306 | // Set config_id for enabling LWS tuning |
| 307 | _config_id = kernel_name; |
| 308 | _config_id += "_"; |
Gian Marco Iodice | e16c890 | 2019-06-14 16:11:10 +0100 | [diff] [blame] | 309 | _config_id += (_add_bias ? "add_bias_" : ""); |
| 310 | _config_id += (_broadcast_bias ? "broadcast_bias_" : ""); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 311 | _config_id += (_reinterpret_input_as_3d ? "3di_" : ""); |
| 312 | _config_id += (_reinterpret_output_as_3d ? "3do_" : ""); |
Gian Marco Iodice | ca1f460 | 2019-07-16 15:46:48 +0100 | [diff] [blame] | 313 | _config_id += (gemm_info.activation_info.enabled() ? "fused_activation_" : ""); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 314 | _config_id += lower_string(string_from_data_type(input0->info()->data_type())); |
| 315 | _config_id += "_"; |
| 316 | _config_id += support::cpp11::to_string(output->info()->dimension(1)); |
| 317 | _config_id += "_"; |
| 318 | _config_id += support::cpp11::to_string(output->info()->dimension(0)); |
| 319 | _config_id += "_"; |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 320 | _config_id += support::cpp11::to_string(gemm_info.k); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 321 | _config_id += "_"; |
| 322 | _config_id += support::cpp11::to_string(output->info()->dimension(2)); |
| 323 | _config_id += "_"; |
| 324 | _config_id += support::cpp11::to_string(lhs_info.m0); |
| 325 | _config_id += "_"; |
| 326 | _config_id += support::cpp11::to_string(rhs_info.n0); |
| 327 | _config_id += "_"; |
| 328 | _config_id += support::cpp11::to_string(rhs_info.k0); |
| 329 | _config_id += "_"; |
| 330 | _config_id += support::cpp11::to_string(rhs_info.h0); |
| 331 | _config_id += "_"; |
| 332 | _config_id += support::cpp11::to_string(rhs_info.interleave); |
| 333 | } |
| 334 | |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 335 | Status CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::validate(const ITensorInfo *input0, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, float alpha, float beta, |
| 336 | const GEMMLHSMatrixInfo &lhs_info, |
Gian Marco Iodice | 7026b30 | 2019-06-26 17:18:11 +0100 | [diff] [blame] | 337 | const GEMMRHSMatrixInfo &rhs_info, const GEMMKernelInfo &gemm_info) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 338 | { |
| 339 | ElementsProcessed num_elements_processed{}; |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 340 | 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] | 341 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input0->clone().get(), |
| 342 | input1->clone().get(), |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 343 | input2 != nullptr ? input2->clone().get() : nullptr, |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 344 | output->clone().get(), |
| 345 | lhs_info, |
| 346 | rhs_info, |
| 347 | gemm_info, |
| 348 | num_elements_processed) |
| 349 | .first); |
| 350 | |
| 351 | return Status{}; |
| 352 | } |
| 353 | |
| 354 | void CLGEMMMatrixMultiplyReshapedOnlyRHSKernel::run(const Window &window, cl::CommandQueue &queue) |
| 355 | { |
| 356 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 357 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 358 | |
| 359 | if(_input1->info()->num_dimensions() < 3) |
| 360 | { |
| 361 | // The stride_z for matrix B must be zero if we do not slice |
| 362 | ARM_COMPUTE_ERROR_ON(_input1->info()->strides_in_bytes()[3] != 0); |
| 363 | } |
| 364 | |
| 365 | Window slice = window.first_slice_window_3D(); |
| 366 | Window slice_matrix_b = slice; |
| 367 | |
| 368 | slice_matrix_b.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| 369 | slice_matrix_b.set(Window::DimY, Window::Dimension(0, 1, 1)); |
| 370 | |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 371 | const unsigned int total_cross_plane_pad_lhs = _input0->info()->padding().top + _input0->info()->padding().bottom; |
| 372 | const unsigned int total_cross_plane_pad_out = _output->info()->padding().top + _output->info()->padding().bottom; |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 373 | |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 374 | cl::Image2D input1_image2d; |
| 375 | |
| 376 | if(_export_to_cl_image) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 377 | { |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 378 | const TensorShape shape2d(_input1->info()->dimension(0) / 4, _input1->info()->dimension(1) * _input1->info()->dimension(2)); |
| 379 | const size_t image_row_pitch = _input1->info()->strides_in_bytes()[1]; |
| 380 | |
| 381 | input1_image2d = create_image2d_from_buffer(CLKernelLibrary::get().context(), _input1->cl_buffer(), shape2d, CL_FLOAT, image_row_pitch); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 382 | } |
| 383 | |
| 384 | do |
| 385 | { |
| 386 | Window slice_b = slice; |
| 387 | // Don't slice matrix B along the z dimension if matrix B has just 2 dimensions and matrix A more than 2 |
| 388 | // This scenario can happen when the matrix multiplication is used to perform a convolution operation |
| 389 | if(!_slide_matrix_b) |
| 390 | { |
| 391 | slice_b = slice_matrix_b; |
| 392 | } |
| 393 | |
| 394 | unsigned int idx = 0; |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 395 | |
| 396 | // LHS buffer |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 397 | add_2D_tensor_argument(idx, _input0, slice); |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 398 | |
| 399 | // RHS buffer or RHS OpenCL image (_export_to_cl_image == true) |
| 400 | if(_export_to_cl_image) |
| 401 | { |
| 402 | _kernel.setArg(idx++, input1_image2d); |
| 403 | } |
| 404 | else |
| 405 | { |
| 406 | add_2D_tensor_argument(idx, _input1, slice_b); |
| 407 | } |
| 408 | |
| 409 | // Bias buffer (_add_bias == true) |
| 410 | add_2D_tensor_argument_if(_add_bias, idx, _input2, slice); |
| 411 | |
| 412 | // Output buffer |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 413 | add_2D_tensor_argument(idx, _output, slice); |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 414 | |
| 415 | // LHS stride_z |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 416 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_input0->info()->strides_in_bytes()[2])); |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 417 | |
| 418 | // RHS stride_z (not used if _export_to_cl_image == true) |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 419 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_input1->info()->strides_in_bytes()[2])); |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 420 | |
| 421 | // Bias stride_z (if _add_bias == true) |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 422 | if(_add_bias) |
| 423 | { |
| 424 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_input2->info()->strides_in_bytes()[2])); |
| 425 | } |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 426 | |
| 427 | // Output stride_z |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 428 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(_output->info()->strides_in_bytes()[2])); |
Gian Marco Iodice | 781cba7 | 2020-06-19 16:56:57 +0100 | [diff] [blame] | 429 | |
| 430 | // Cross-plan padding (if _reinterpret_input_as_3d = true) |
| 431 | if(_reinterpret_input_as_3d) |
| 432 | { |
| 433 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(total_cross_plane_pad_lhs)); |
| 434 | } |
| 435 | |
| 436 | // Cross-plan padding (if _reinterpret_output_as_3d = true) |
| 437 | if(_reinterpret_output_as_3d) |
| 438 | { |
| 439 | _kernel.setArg<cl_uint>(idx++, static_cast<unsigned int>(total_cross_plane_pad_out)); |
| 440 | } |
| 441 | |
Gian Marco Iodice | b0c5037 | 2019-03-15 10:13:05 +0000 | [diff] [blame] | 442 | enqueue(queue, *this, slice, lws_hint(), _use_dummy_work_items); |
Gian Marco Iodice | adc5395 | 2019-02-15 11:10:31 +0000 | [diff] [blame] | 443 | } |
| 444 | while(window.slide_window_slice_3D(slice)); |
| 445 | } |
Georgios Pinitas | b0f342e | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 446 | } // namespace arm_compute |