| /* |
| * Copyright (c) 2018 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 "arm_compute/graph2/Utils.h" |
| |
| #include "arm_compute/graph2/GraphContext.h" |
| #include "arm_compute/graph2/backends/BackendRegistry.h" |
| #include "arm_compute/graph2/mutators/GraphMutators.h" |
| |
| namespace arm_compute |
| { |
| namespace graph2 |
| { |
| bool is_target_supported(Target target) |
| { |
| return backends::BackendRegistry::get().contains(target); |
| } |
| |
| Target get_default_target() |
| { |
| if(is_target_supported(Target::NEON)) |
| { |
| return Target::NEON; |
| } |
| if(is_target_supported(Target::CL)) |
| { |
| return Target::CL; |
| } |
| |
| ARM_COMPUTE_ERROR("No backend exists!"); |
| } |
| |
| void force_target_to_graph(Graph &g, Target target) |
| { |
| auto &nodes = g.nodes(); |
| for(auto &node : nodes) |
| { |
| if(node) |
| { |
| node->set_assigned_target(target); |
| } |
| } |
| |
| auto &tensors = g.tensors(); |
| for(auto &tensor : tensors) |
| { |
| if(tensor) |
| { |
| tensor->desc().target = target; |
| } |
| } |
| } |
| |
| PassManager create_default_pass_manager() |
| { |
| PassManager pm; |
| |
| pm.append(support::cpp14::make_unique<InPlaceOperationMutator>()); |
| pm.append(support::cpp14::make_unique<NodeFusionMutator>()); |
| pm.append(support::cpp14::make_unique<DepthConcatSubTensorMutator>()); |
| |
| return pm; |
| } |
| |
| /** Default setups a graph Context |
| * |
| * @param[in] ctx Context to default initialize |
| */ |
| void setup_default_graph_context(GraphContext &ctx) |
| { |
| for(const auto &backend : backends::BackendRegistry::get().backends()) |
| { |
| backend.second->setup_backend_context(ctx); |
| } |
| } |
| } // namespace graph2 |
| } // namespace arm_compute |