Georgios Pinitas | 856f66e | 2021-04-22 21:13:21 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018-2021 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 | */ |
Georgios Pinitas | 7891a73 | 2021-08-20 21:39:25 +0100 | [diff] [blame] | 24 | #include "src/gpu/cl/kernels/ClGemmReshapeLhsMatrixKernel.h" |
Georgios Pinitas | 856f66e | 2021-04-22 21:13:21 +0100 | [diff] [blame] | 25 | |
| 26 | #include "arm_compute/core/CL/CLHelpers.h" |
| 27 | #include "arm_compute/core/CL/CLKernelLibrary.h" |
| 28 | #include "arm_compute/core/CL/ICLTensor.h" |
| 29 | #include "arm_compute/core/CL/OpenCL.h" |
| 30 | #include "arm_compute/core/Helpers.h" |
| 31 | #include "arm_compute/core/TensorInfo.h" |
| 32 | #include "arm_compute/core/Utils.h" |
| 33 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
| 34 | #include "src/core/AccessWindowStatic.h" |
| 35 | #include "src/core/CL/CLValidate.h" |
| 36 | #include "src/core/helpers/AutoConfiguration.h" |
| 37 | #include "src/core/helpers/WindowHelpers.h" |
| 38 | #include "support/Cast.h" |
| 39 | #include "support/StringSupport.h" |
| 40 | |
| 41 | namespace arm_compute |
| 42 | { |
| 43 | namespace opencl |
| 44 | { |
| 45 | namespace kernels |
| 46 | { |
| 47 | namespace |
| 48 | { |
| 49 | Status validate_arguments(const ITensorInfo *src, const ITensorInfo *dst, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) |
| 50 | { |
| 51 | ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst); |
| 52 | ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.m0 == 0); |
| 53 | ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.k0 == 0); |
| 54 | ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.v0 == 0); |
| 55 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(((lhs_info.k0 & (lhs_info.k0 - 1)) && lhs_info.k0 != 3), "Only 2,3,4,8,16 are supported for k0"); |
| 56 | ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.k0 > 16); |
| 57 | ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.m0 < 2 || lhs_info.m0 > 8); |
| 58 | |
| 59 | ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(src); |
| 60 | ARM_COMPUTE_RETURN_ERROR_ON(src->data_type() == DataType::UNKNOWN); |
| 61 | |
| 62 | if(dst->total_size() != 0) |
| 63 | { |
| 64 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(dst->tensor_shape(), |
| 65 | misc::shape_calculator::compute_lhs_reshaped_shape(*src, lhs_info, reinterpret_input_as_3d)); |
| 66 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, dst); |
| 67 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO(src, dst); |
| 68 | } |
| 69 | |
| 70 | return Status{}; |
| 71 | } |
| 72 | |
| 73 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *src, ITensorInfo *dst, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) |
| 74 | { |
| 75 | const unsigned int num_elems_processed_per_iteration_x = lhs_info.k0; |
| 76 | const unsigned int num_elems_processed_per_iteration_y = lhs_info.m0; |
| 77 | bool window_changed = false; |
| 78 | |
| 79 | TensorInfo tmp_info(*src); |
| 80 | |
| 81 | if(reinterpret_input_as_3d) |
| 82 | { |
| 83 | // Since the src tensor has to be reinterpreted as 3D and the execute window is based on a 2D interleave, |
| 84 | // the window needs to be constructed on the 2D collapsed version of the tensor |
| 85 | TensorShape tmp_shape(src->tensor_shape()); |
| 86 | tmp_shape.collapse(2U, 1U); |
| 87 | tmp_info.set_tensor_shape(tmp_shape); |
| 88 | } |
| 89 | |
| 90 | // dst auto inizialitation if not yet initialized |
| 91 | auto_init_if_empty(*dst, src->clone()->set_tensor_shape(misc::shape_calculator::compute_lhs_reshaped_shape(*src, lhs_info, reinterpret_input_as_3d))); |
| 92 | |
| 93 | // Configure window |
| 94 | Window win = calculate_max_window(tmp_info, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); |
| 95 | Window win_in = calculate_max_window(*src, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); |
| 96 | |
| 97 | AccessWindowStatic src_access(src, 0, 0, |
| 98 | src->dimension(0), |
| 99 | src->dimension(1)); |
| 100 | AccessWindowStatic dst_access(dst, 0, 0, dst->dimension(0), dst->dimension(1)); |
| 101 | |
| 102 | window_changed = update_window_and_padding(win_in, src_access) || // window used by the execute_window_loop |
| 103 | update_window_and_padding(win, dst_access); // window used to update the padding requirements of dst tensor |
| 104 | |
| 105 | // Collapse along the Z direction |
| 106 | // This collapse needs to be here in order to tune the Z dimension of LWS |
| 107 | Window collapsed = win.collapse(win, Window::DimZ); |
| 108 | |
| 109 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| 110 | return std::make_pair(err, collapsed); |
| 111 | } |
| 112 | } // namespace |
| 113 | |
Giorgio Arena | 4a95bba | 2021-06-28 11:00:27 +0100 | [diff] [blame] | 114 | ClGemmReshapeLhsMatrixKernel::ClGemmReshapeLhsMatrixKernel() |
| 115 | { |
| 116 | _type = CLKernelType::ELEMENTWISE; |
| 117 | } |
| 118 | |
Georgios Pinitas | 856f66e | 2021-04-22 21:13:21 +0100 | [diff] [blame] | 119 | void ClGemmReshapeLhsMatrixKernel::configure(const CLCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) |
| 120 | { |
| 121 | ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); |
| 122 | |
| 123 | // Perform validate step |
| 124 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst, lhs_info, reinterpret_input_as_3d)); |
| 125 | |
| 126 | auto padding_info = get_padding_info({ src }); |
| 127 | |
| 128 | _reinterpret_input_as_3d = reinterpret_input_as_3d; |
| 129 | |
| 130 | const unsigned int src_w = src->dimension(0); |
| 131 | const unsigned int src_h = _reinterpret_input_as_3d ? src->dimension(1) * src->dimension(2) : src->dimension(1); |
| 132 | const unsigned int partial_load_m0 = src_h % lhs_info.m0; |
| 133 | const unsigned int partial_load_k0 = src_w % lhs_info.k0; |
| 134 | |
| 135 | // Create build options |
| 136 | CLBuildOptions build_opts; |
| 137 | build_opts.add_option("-DM0=" + support::cpp11::to_string(lhs_info.m0)); |
| 138 | build_opts.add_option("-DK0=" + support::cpp11::to_string(lhs_info.k0)); |
| 139 | build_opts.add_option("-DV0=" + support::cpp11::to_string(lhs_info.v0)); |
| 140 | build_opts.add_option("-DSRC_WIDTH=" + support::cpp11::to_string(src_w)); |
| 141 | build_opts.add_option("-DSRC_HEIGHT=" + support::cpp11::to_string(src_h)); |
| 142 | build_opts.add_option_if(lhs_info.interleave, "-DINTERLEAVE"); |
| 143 | build_opts.add_option_if(_reinterpret_input_as_3d, "-DREINTERPRET_INPUT_AS_3D"); |
| 144 | build_opts.add_option_if(_reinterpret_input_as_3d, "-DHEIGHT_GEMM3D=" + support::cpp11::to_string(src->dimension(1))); |
| 145 | build_opts.add_option_if(_reinterpret_input_as_3d, "-DDEPTH_GEMM3D=" + support::cpp11::to_string(src->dimension(2))); |
| 146 | build_opts.add_option("-DDATA_TYPE=" + get_cl_unsigned_type_from_element_size(src->element_size())); |
| 147 | build_opts.add_option("-DPARTIAL_LOAD_M0=" + support::cpp11::to_string(partial_load_m0)); |
| 148 | build_opts.add_option("-DPARTIAL_LOAD_K0=" + support::cpp11::to_string(partial_load_k0)); |
| 149 | |
| 150 | std::string kernel_name("gemm_reshape_lhs_matrix_"); |
| 151 | kernel_name += lhs_info.transpose ? "t" : "nt"; |
| 152 | |
| 153 | // Create kernel |
| 154 | _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); |
| 155 | |
| 156 | // Configure kernel window |
| 157 | auto win_config = validate_and_configure_window(src, dst, lhs_info, reinterpret_input_as_3d); |
| 158 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
| 159 | ICLKernel::configure_internal(win_config.second); |
| 160 | |
| 161 | // Set config_id for enabling LWS tuning |
| 162 | _config_id = "gemm_reshape_lhs_matrix_"; |
| 163 | _config_id += (_reinterpret_input_as_3d ? "3d_" : ""); |
| 164 | _config_id += lower_string(string_from_data_type(src->data_type())); |
| 165 | _config_id += "_"; |
| 166 | _config_id += support::cpp11::to_string(dst->dimension(0)); |
| 167 | _config_id += "_"; |
| 168 | _config_id += support::cpp11::to_string(dst->dimension(1)); |
| 169 | _config_id += "_"; |
| 170 | _config_id += support::cpp11::to_string(dst->dimension(2)); |
| 171 | _config_id += "_"; |
| 172 | _config_id += support::cpp11::to_string(lhs_info.m0); |
| 173 | _config_id += "_"; |
| 174 | _config_id += support::cpp11::to_string(lhs_info.k0); |
| 175 | _config_id += "_"; |
| 176 | _config_id += support::cpp11::to_string(lhs_info.v0); |
| 177 | _config_id += "_"; |
| 178 | _config_id += support::cpp11::to_string(lhs_info.interleave); |
| 179 | _config_id += "_"; |
| 180 | _config_id += support::cpp11::to_string(lhs_info.transpose); |
| 181 | |
| 182 | ARM_COMPUTE_ERROR_ON(has_padding_changed(padding_info)); |
| 183 | } |
| 184 | |
| 185 | Status ClGemmReshapeLhsMatrixKernel::validate(const ITensorInfo *src, const ITensorInfo *dst, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) |
| 186 | { |
| 187 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst, lhs_info, reinterpret_input_as_3d)); |
| 188 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(src->clone().get(), dst->clone().get(), lhs_info, reinterpret_input_as_3d).first); |
| 189 | |
| 190 | return Status{}; |
| 191 | } |
| 192 | |
| 193 | void ClGemmReshapeLhsMatrixKernel::run_op(ITensorPack &tensors, const Window &window, cl::CommandQueue &queue) |
| 194 | { |
| 195 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 196 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); |
| 197 | |
| 198 | const auto src = utils::cast::polymorphic_downcast<const ICLTensor *>(tensors.get_const_tensor(TensorType::ACL_SRC)); |
| 199 | auto dst = utils::cast::polymorphic_downcast<ICLTensor *>(tensors.get_tensor(TensorType::ACL_DST)); |
| 200 | |
| 201 | ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); |
| 202 | |
| 203 | Window slice = window.first_slice_window_3D(); |
| 204 | |
| 205 | if(_reinterpret_input_as_3d) |
| 206 | { |
| 207 | // Pass bottom paddings to the kernel if the src has to be reinterpreted as 3D tensor |
| 208 | const unsigned int idx0 = 2 * num_arguments_per_3D_tensor(); |
| 209 | const unsigned int total_cross_plane_pad = src->info()->padding().top + src->info()->padding().bottom; |
| 210 | _kernel.setArg<cl_uint>(idx0, static_cast<unsigned int>(total_cross_plane_pad)); |
| 211 | } |
| 212 | |
| 213 | do |
| 214 | { |
| 215 | unsigned int idx = 0; |
| 216 | add_3D_tensor_argument(idx, src, slice); |
| 217 | add_3D_tensor_argument(idx, dst, slice); |
| 218 | enqueue(queue, *this, slice, lws_hint()); |
| 219 | } |
| 220 | while(window.slide_window_slice_3D(slice)); |
| 221 | } |
| 222 | } // namespace kernels |
| 223 | } // namespace opencl |
| 224 | } // namespace arm_compute |