| /* |
| * 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. |
| */ |
| |
| #ifdef ENABLE_EXPERIMENTAL_DYNAMIC_FUSION |
| #include "src/core/experimental/dynamic_fusion/ClKernelBuildingImpl/components/ClFloorKernelComponent.h" |
| #include "arm_compute/core/Error.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 ClFloorKernelComponent::get_component_type() const |
| { |
| return ComponentType::Simple; |
| } |
| std::set<std::string> ClFloorKernelComponent::get_headers_list() const |
| { |
| return std::set<std::string> { "common/experimental/gemm_fused_post_ops/fp_mixed_precision_helpers.h", "tile_helpers.h" }; |
| } |
| Window ClFloorKernelComponent::get_window() const |
| { |
| const ITensorInfo *src_info = _blueprint->impl().get_kernel_argument_info(_src.arg_id); |
| ITensorInfo *dst_info = _blueprint->impl().get_kernel_argument_info(_blueprint->impl().get_dst_id()); |
| |
| ARM_COMPUTE_ERROR_ON_NULLPTR(src_info, dst_info); |
| auto_init_if_empty(*dst_info, src_info->tensor_shape(), 1, src_info->data_type()); |
| |
| TensorShape output_shape = dst_info->tensor_shape(); |
| // Collapse Dim 1 (W) and Dim 2 (H) together, leave Dim 0 (C) and upper dimensions unchanged |
| // This is in line with the collapsing convention used by Conv2d |
| output_shape.collapse(2U, 1U); |
| 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(output_shape, Steps(num_elems_processed_per_iteration)); |
| |
| return win; |
| } |
| std::string ClFloorKernelComponent::get_component_code() const |
| { |
| bool is_root = _blueprint->impl().group(_src.arg_id) == SharedVarGroup::Argument; |
| if(is_root) |
| { |
| return R"_( |
| //------------------ START KERNEL {{meta_kernel_id}} FLOOR --------------------- |
| // IN_0(src) {{src}} |
| // OUT(dst, accum) {{dst}} |
| TILE({{DATA_TYPE}}, M0, N0, {{dst}}); |
| { |
| TILE({{DATA_TYPE}}, M0, N0, src_tile); |
| |
| // Since mout maps to dimensions 1 (y) and dimension 2 (z) of the input tensor because of the collapsed window, bout maps to dimension 3 (w) |
| {{src}}_offset_first_element_in_bytes += bout * {{src}}_stride_w; |
| T_LOAD({{DATA_TYPE}}, M0, N0, BUFFER, {{src}}, cout, mout, 1, {{src}}_stride_y, src_tile); |
| |
| T_FLOOR({{DATA_TYPE}}, M0, N0, src_tile, {{dst}}); |
| } |
| //------------------ END KERNEL {{meta_kernel_id}} FLOOR --------------------- |
| )_"; |
| } |
| else |
| { |
| return R"_( |
| //------------------ START KERNEL {{meta_kernel_id}} FLOOR --------------------- |
| // IN_0/Out(Accumulator) {{acc}} |
| // output = floor(input) |
| { |
| T_FLOOR({{DATA_TYPE}}, M0, N0, {{acc}}, {{acc}}); |
| } |
| //------------------ END KERNEL {{meta_kernel_id}} FLOOR --------------------- |
| )_"; |
| } |
| } |
| CLBuildOptions ClFloorKernelComponent::generate_build_options() const |
| { |
| CLBuildOptions build_opts{}; |
| const auto n0 = _blueprint->impl().get_execution_window().x().step(); |
| const auto m0 = _blueprint->impl().get_execution_window().y().step(); |
| const auto dst_info = _blueprint->impl().get_kernel_argument_info(_blueprint->impl().get_dst_id()); |
| const unsigned int partial_store_n0 = dst_info->dimension(0) % n0; |
| build_opts.add_option("-DM0=" + support::cpp11::to_string(m0)); |
| build_opts.add_option("-DN0=" + support::cpp11::to_string(n0)); |
| build_opts.add_option("-DPARTIAL_N0=" + support::cpp11::to_string(partial_store_n0)); |
| return build_opts; |
| } |
| std::string ClFloorKernelComponent::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; |
| } |
| void ClFloorKernelComponent::allocate_shared_vars(SharedVarTable &vtable) const |
| { |
| vtable.add(_src, _blueprint->impl().group(_src.arg_id), ClKernelArgDescriptor(_src.arg_id, ClKernelTensorArgType::Tensor_4D_t_Buffer), "src"); |
| vtable.add(_dst, _blueprint->impl().group(_dst.arg_id), ClKernelArgDescriptor(_dst.arg_id, ClKernelTensorArgType::Tensor_4D_t_Buffer), "dst"); |
| } |
| ClFloorKernelComponent::TagLUT ClFloorKernelComponent::get_tag_lut(const SharedVarTable &vtable) const |
| { |
| TagLUT lut{}; |
| const auto t_dst_info = _blueprint->impl().get_kernel_argument_info(_blueprint->impl().get_dst_id()); |
| // Arguments and global shared variables |
| const bool is_root = _blueprint->impl().group(_src.arg_id) == SharedVarGroup::Argument; |
| |
| if(is_root) |
| { |
| lut["src"] = vtable.get(_src); |
| lut["dst"] = vtable.get(_dst); |
| } |
| else |
| { |
| lut["acc"] = vtable.get(_src); |
| } |
| |
| lut["meta_kernel_id"] = id(); |
| lut["DATA_TYPE"] = get_cl_type_from_data_type(t_dst_info->data_type()); |
| return lut; |
| } |
| } // namespace dynamic_fusion |
| } // namespace experimental |
| } // namespace arm_compute |
| #endif /* ENABLE_EXPERIMENTAL_DYNAMIC_FUSION */ |