| /* |
| * Copyright (c) 2022 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #if defined(ENABLE_EXPERIMENTAL_DYNAMIC_FUSION) |
| |
| #include "src/core/experimental/dynamic_fusion/ClKernelBuildingImpl/components/ClElementwiseAddKernelComponent.h" |
| #include "arm_compute/core/Validate.h" |
| #include "src/core/helpers/AutoConfiguration.h" |
| #include "src/core/helpers/WindowHelpers.h" |
| |
| namespace arm_compute |
| { |
| namespace experimental |
| { |
| namespace dynamic_fusion |
| { |
| ComponentType ClElementwiseAddKernelComponent::get_component_type() const |
| { |
| return ComponentType::Simple; |
| } |
| |
| std::set<std::string> ClElementwiseAddKernelComponent::get_headers_list() const |
| { |
| return std::set<std::string> { "common/experimental/gemm_fused_post_ops/fp_mixed_precision_helpers.h", "gemm_helpers.h", "repeat.h", "tile_helpers.h" }; |
| } |
| |
| Window ClElementwiseAddKernelComponent::get_window() const |
| { |
| const ITensorInfo *lhs_info = _blueprint->impl().get_kernel_argument_info(_lhs.arg_id); |
| const ITensorInfo *rhs_info = _blueprint->impl().get_kernel_argument_info(_rhs.arg_id); |
| ITensorInfo *dst_info = _blueprint->impl().get_kernel_argument_info(_blueprint->impl().get_dst_id()); |
| |
| ARM_COMPUTE_ERROR_ON_NULLPTR(lhs_info, rhs_info, dst_info); |
| |
| const std::pair<TensorShape, ValidRegion> broadcast_pair = ITensorInfo::broadcast_shape_and_valid_region(*lhs_info, *rhs_info); |
| const TensorShape &out_shape = broadcast_pair.first; |
| |
| auto_init_if_empty(*dst_info, out_shape, 1, lhs_info->data_type()); |
| |
| const unsigned int vector_size_byte_opencl = 16; |
| const unsigned int num_elems_processed_per_iteration = adjust_vec_size(vector_size_byte_opencl / dst_info->element_size(), dst_info->dimension(0)); |
| Window win = calculate_max_window(*dst_info, Steps(num_elems_processed_per_iteration)); |
| |
| return win; |
| } |
| |
| std::string ClElementwiseAddKernelComponent::get_component_code() const |
| { |
| std::string code; |
| return R"_( |
| //------------------ START KERNEL {{meta_kernel_id}} ELTWISE_ADD --------------------- |
| // IN_0(Accumulator) {{acc}} |
| // IN_1(Addend) {{addend}} |
| |
| // c = addend + c (mix-precision, broadcast, boundary aware) |
| { |
| __global uchar *addend_addr = {{addend}}_ptr + {{addend}}_offset_first_element_in_bytes + (get_global_id(0) * (uint)N0 * sizeof(DATA_TYPE)) + (COMPUTE_M0_START_ROW(g_y, M0, PARTIAL_STORE_M0) * {{addend}}_stride_y) + get_global_id(2) * {{addend}}_stride_z; \ |
| LOAD_BLOCK_BOUNDARY_AWARE(M0, N0, DATA_TYPE, addend, addend_addr, 0, {{addend}}_stride_y, g_zero, PARTIAL_LOAD_M0, PARTIAL_LOAD_N0, PARTIAL_COND_Y, PARTIAL_COND_X); \ |
| MIXED_PRECISION_ELTWISE_OP_BLOCK(ADD_X_POS_0, M0, N0, {{acc}}, addend, DATA_TYPE_ACCUMULATOR, addend_hp); |
| } |
| |
| // Workaround for the discrepancy between tiles and repeats |
| #if defined(IS_TILED) |
| {{acc}}[0].v = {{acc}}0; |
| #if M0 >= 2 |
| {{acc}}[1].v = {{acc}}1; |
| #endif // M0 >= 2 |
| #if M0 >= 3 |
| {{acc}}[2].v = {{acc}}2; |
| #endif // M0 >= 3 |
| #if M0 >= 4 |
| {{acc}}[3].v = {{acc}}3; |
| #endif // M0 >= 4 |
| #if M0 >= 8 |
| {{acc}}[4].v = {{acc}}4; |
| {{acc}}[5].v = {{acc}}5; |
| {{acc}}[6].v = {{acc}}6; |
| {{acc}}[7].v = {{acc}}7; |
| #endif // M0 >= 8 |
| #if M0 == 16 |
| {{acc}}[8].v = {{acc}}8; |
| {{acc}}[9].v = {{acc}}9; |
| {{acc}}[10].v = {{acc}}A; |
| {{acc}}[11].v = {{acc}}B; |
| {{acc}}[12].v = {{acc}}C; |
| {{acc}}[13].v = {{acc}}D; |
| {{acc}}[14].v = {{acc}}E; |
| {{acc}}[15].v = {{acc}}F; |
| #endif // M0 == 16 |
| #endif // defined(IS_TILED) |
| //------------------ END KERNEL {{meta_kernel_id}} ELTWISE_ADD --------------------- |
| |
| )_"; |
| } |
| |
| CLBuildOptions ClElementwiseAddKernelComponent::generate_build_options() const |
| { |
| auto t_dst_info = _blueprint->impl().get_kernel_argument_info(_blueprint->impl().get_dst_id()); |
| auto tile_info = _blueprint->impl().get_tile_info(); |
| |
| CLBuildOptions build_opts{}; |
| |
| build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(t_dst_info->data_type())); |
| build_opts.add_option("-DM0=" + support::cpp11::to_string(tile_info.tile_dims.y())); |
| build_opts.add_option("-DN0=" + support::cpp11::to_string(tile_info.tile_dims.x())); |
| build_opts.add_option("-DPARTIAL_STORE_M0=" + support::cpp11::to_string(tile_info.boundaries.y() % tile_info.tile_dims.y())); |
| |
| return build_opts; |
| } |
| |
| std::string ClElementwiseAddKernelComponent::generate_config_id() const |
| { |
| auto t_dst_info = _blueprint->impl().get_kernel_argument_info(_blueprint->impl().get_dst_id()); |
| std::string config_id{}; |
| config_id += lower_string(string_from_data_type(t_dst_info->data_type())); |
| config_id += "_"; |
| config_id += support::cpp11::to_string(t_dst_info->dimension(0)); |
| config_id += "_"; |
| config_id += support::cpp11::to_string(t_dst_info->dimension(1)); |
| config_id += "_"; |
| config_id += lower_string(string_from_data_layout(t_dst_info->data_layout())); |
| return config_id; |
| } |
| |
| ClElementwiseAddKernelComponent::TagLUT ClElementwiseAddKernelComponent::allocate_vars(SharedVarTable &vtable) const |
| { |
| // Determine which argument is the accumulator |
| Link accumulator; |
| Link addend; |
| if(_lhs.group == SharedVarGroup::Automatic) |
| { |
| accumulator = _lhs; |
| addend = _rhs; |
| } |
| else if(_rhs.group == SharedVarGroup::Automatic) |
| { |
| accumulator = _rhs; |
| addend = _lhs; |
| } |
| else |
| { |
| ARM_COMPUTE_ERROR("Invalid elementwise component linking"); |
| } |
| return { |
| { "meta_kernel_id", id() }, |
| { "acc", vtable.add(accumulator, ClKernelArgRuntimeDescriptor(accumulator.arg_id, TensorArgType::Image_3D), "add_acc") }, |
| { "addend", vtable.add(addend, ClKernelArgRuntimeDescriptor(addend.arg_id, TensorArgType::Image_3D), "add_addend") }, |
| // {"dst", vtable.add(_dst, ClKernelArgRuntimeDescriptor(_dst.arg_id, TensorArgType::Image_3D), "dst")}, // dst is needed for the root version and/or non-inplace version should we need one |
| }; |
| } |
| } // namespace dynamic_fusion |
| } // namespace experimental |
| } // namespace arm_compute |
| |
| #endif // defined(ENABLE_EXPERIMENTAL_DYNAMIC_FUSION) |