Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 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 | */ |
| 24 | #include "arm_compute/graph2/Utils.h" |
| 25 | |
| 26 | #include "arm_compute/graph2/GraphContext.h" |
| 27 | #include "arm_compute/graph2/backends/BackendRegistry.h" |
| 28 | #include "arm_compute/graph2/mutators/GraphMutators.h" |
| 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | namespace graph2 |
| 33 | { |
| 34 | bool is_target_supported(Target target) |
| 35 | { |
| 36 | return backends::BackendRegistry::get().contains(target); |
| 37 | } |
| 38 | |
| 39 | Target get_default_target() |
| 40 | { |
| 41 | if(is_target_supported(Target::NEON)) |
| 42 | { |
| 43 | return Target::NEON; |
| 44 | } |
| 45 | if(is_target_supported(Target::CL)) |
| 46 | { |
| 47 | return Target::CL; |
| 48 | } |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame^] | 49 | if(is_target_supported(Target::GC)) |
| 50 | { |
| 51 | return Target::GC; |
| 52 | } |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 53 | ARM_COMPUTE_ERROR("No backend exists!"); |
| 54 | } |
| 55 | |
| 56 | void force_target_to_graph(Graph &g, Target target) |
| 57 | { |
| 58 | auto &nodes = g.nodes(); |
| 59 | for(auto &node : nodes) |
| 60 | { |
| 61 | if(node) |
| 62 | { |
| 63 | node->set_assigned_target(target); |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | auto &tensors = g.tensors(); |
| 68 | for(auto &tensor : tensors) |
| 69 | { |
| 70 | if(tensor) |
| 71 | { |
| 72 | tensor->desc().target = target; |
| 73 | } |
| 74 | } |
| 75 | } |
| 76 | |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame^] | 77 | PassManager create_default_pass_manager(Target target) |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 78 | { |
| 79 | PassManager pm; |
| 80 | |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame^] | 81 | if(target != Target::GC) |
| 82 | { |
| 83 | pm.append(support::cpp14::make_unique<InPlaceOperationMutator>()); |
| 84 | pm.append(support::cpp14::make_unique<NodeFusionMutator>()); |
| 85 | pm.append(support::cpp14::make_unique<SplitLayerSubTensorMutator>()); |
| 86 | pm.append(support::cpp14::make_unique<DepthConcatSubTensorMutator>()); |
| 87 | } |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 88 | |
| 89 | return pm; |
| 90 | } |
| 91 | |
| 92 | /** Default setups a graph Context |
| 93 | * |
| 94 | * @param[in] ctx Context to default initialize |
| 95 | */ |
| 96 | void setup_default_graph_context(GraphContext &ctx) |
| 97 | { |
| 98 | for(const auto &backend : backends::BackendRegistry::get().backends()) |
| 99 | { |
| 100 | backend.second->setup_backend_context(ctx); |
| 101 | } |
| 102 | } |
| 103 | } // namespace graph2 |
| 104 | } // namespace arm_compute |