| /* |
| * Copyright (c) 2022-2023 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. |
| */ |
| #include "GpuKernelComponentGraph.h" |
| |
| #include "arm_compute/dynamic_fusion/sketch/MemoryDescriptor.h" |
| |
| namespace arm_compute |
| { |
| namespace experimental |
| { |
| namespace dynamic_fusion |
| { |
| std::vector<DependencyGraph::TensorId> GpuKernelComponentGraph::get_tensor_ids(const std::vector<const ITensorInfo *> tensors) |
| { |
| std::vector<DependencyGraph::TensorId> tensor_ids{}; |
| std::transform( |
| std::begin(tensors), std::end(tensors), |
| std::back_inserter(tensor_ids), |
| [](const auto & t) |
| { |
| return t->id(); |
| }); |
| return tensor_ids; |
| } |
| |
| GpuKernelComponentGraph::GpuKernelComponentGraph(GpuComponentServices *services) |
| : _services{ services }, _components{}, _tensors{}, _dependency_graph{} |
| { |
| } |
| |
| GpuKernelComponentStream GpuKernelComponentGraph::fuse(const MemoryDescriptorMap &mem_map) const |
| { |
| GpuKernelComponentStream stream{ _services, mem_map }; |
| const auto op_seq = _dependency_graph.build_operators_sequence(); |
| |
| stream.new_component_group(); |
| for(auto op : op_seq) |
| { |
| const auto component = _components.at(op.op).get(); |
| const auto success = stream.add_component(component); |
| if(!success) // Assume first failure was because the root component is unfusable |
| { |
| stream.new_component_group(); |
| const auto success = stream.add_component(component); |
| ARM_COMPUTE_ERROR_ON(!success); |
| ARM_COMPUTE_UNUSED(success); |
| } |
| } |
| |
| return stream; |
| } |
| } // namespace dynamic_fusion |
| } // namespace experimental |
| } // namespace arm_compute |