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 | */ |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 24 | #include "arm_compute/graph/GraphManager.h" |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 25 | |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 26 | #include "arm_compute/graph/Graph.h" |
| 27 | #include "arm_compute/graph/GraphContext.h" |
| 28 | #include "arm_compute/graph/Logger.h" |
| 29 | #include "arm_compute/graph/PassManager.h" |
Georgios Pinitas | 12be7ab | 2018-07-03 12:06:23 +0100 | [diff] [blame] | 30 | #include "arm_compute/graph/TypePrinter.h" |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 31 | #include "arm_compute/graph/Utils.h" |
Georgios Pinitas | 3d1489d | 2018-05-03 20:47:16 +0100 | [diff] [blame] | 32 | #include "arm_compute/graph/detail/CrossLayerMemoryManagerHelpers.h" |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 33 | #include "arm_compute/graph/detail/ExecutionHelpers.h" |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 34 | |
Georgios Pinitas | 2a2db59 | 2018-08-15 12:14:46 +0100 | [diff] [blame] | 35 | #include "arm_compute/graph/algorithms/TopologicalSort.h" |
| 36 | |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 37 | namespace arm_compute |
| 38 | { |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 39 | namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 40 | { |
| 41 | GraphManager::GraphManager() |
| 42 | : _workloads() |
| 43 | { |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 44 | } |
| 45 | |
| 46 | void GraphManager::finalize_graph(Graph &graph, GraphContext &ctx, PassManager &pm, Target target) |
| 47 | { |
| 48 | // Setup graph context if not done manually |
| 49 | setup_default_graph_context(ctx); |
| 50 | |
| 51 | // Check if graph has been registered |
Georgios Pinitas | ae70072 | 2018-04-27 18:10:01 +0100 | [diff] [blame] | 52 | if(_workloads.find(graph.id()) != std::end(_workloads)) |
| 53 | { |
| 54 | ARM_COMPUTE_ERROR("Graph is already registered!"); |
| 55 | } |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 56 | |
| 57 | // Force target to all graph construct |
| 58 | // TODO (geopin01) : Support heterogeneous execution |
Georgios Pinitas | 12be7ab | 2018-07-03 12:06:23 +0100 | [diff] [blame] | 59 | Target forced_target = target; |
| 60 | if(!is_target_supported(target)) |
| 61 | { |
| 62 | forced_target = get_default_target(); |
| 63 | ARM_COMPUTE_LOG_GRAPH_INFO("Switching target from " << target << " to " << forced_target << std::endl); |
| 64 | } |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 65 | force_target_to_graph(graph, forced_target); |
| 66 | |
| 67 | // Configure all tensors |
| 68 | detail::configure_all_tensors(graph); |
| 69 | |
| 70 | // Apply all mutating passes |
| 71 | pm.run_all(graph); |
| 72 | |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 73 | // Perform topological sort |
Georgios Pinitas | 2a2db59 | 2018-08-15 12:14:46 +0100 | [diff] [blame] | 74 | std::vector<NodeID> topological_sorted_nodes = dfs(graph); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 75 | |
Georgios Pinitas | 2870516 | 2018-03-21 20:10:53 +0000 | [diff] [blame] | 76 | // Validate all nodes |
| 77 | detail::validate_all_nodes(graph); |
| 78 | |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 79 | // Configure all nodes |
Georgios Pinitas | 2a2db59 | 2018-08-15 12:14:46 +0100 | [diff] [blame] | 80 | auto workload = detail::configure_all_nodes(graph, ctx, topological_sorted_nodes); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 81 | ARM_COMPUTE_ERROR_ON_MSG(workload.tasks.empty(), "Could not configure all nodes!"); |
| 82 | |
Georgios Pinitas | 3d1489d | 2018-05-03 20:47:16 +0100 | [diff] [blame] | 83 | // Allocate const tensors and call accessors |
| 84 | detail::allocate_const_tensors(graph); |
| 85 | detail::call_all_const_node_accessors(graph); |
| 86 | |
Georgios Pinitas | 7221933 | 2018-06-05 14:56:06 +0100 | [diff] [blame] | 87 | // Prepare graph |
| 88 | detail::prepare_all_tasks(workload); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 89 | |
Georgios Pinitas | 3d1489d | 2018-05-03 20:47:16 +0100 | [diff] [blame] | 90 | // Setup tensor memory (Allocate all tensors or setup transition manager) |
| 91 | if(ctx.config().use_transition_memory_manager) |
| 92 | { |
| 93 | detail::configure_transition_manager(graph, ctx, workload); |
Georgios Pinitas | e043767 | 2018-05-02 14:07:55 +0100 | [diff] [blame] | 94 | } |
| 95 | else |
| 96 | { |
Georgios Pinitas | e043767 | 2018-05-02 14:07:55 +0100 | [diff] [blame] | 97 | detail::allocate_all_tensors(graph); |
Georgios Pinitas | 3d1489d | 2018-05-03 20:47:16 +0100 | [diff] [blame] | 98 | } |
Georgios Pinitas | 1562be3 | 2018-03-08 19:09:19 +0000 | [diff] [blame] | 99 | |
Georgios Pinitas | 3d1489d | 2018-05-03 20:47:16 +0100 | [diff] [blame] | 100 | // Finalize Graph context |
| 101 | ctx.finalize(); |
Georgios Pinitas | e043767 | 2018-05-02 14:07:55 +0100 | [diff] [blame] | 102 | |
Georgios Pinitas | 3d1489d | 2018-05-03 20:47:16 +0100 | [diff] [blame] | 103 | // Register graph |
| 104 | _workloads.insert(std::make_pair(graph.id(), std::move(workload))); |
| 105 | ARM_COMPUTE_LOG_GRAPH_VERBOSE("Created workload for graph with ID : " << graph.id().get() << std::endl); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 106 | } |
| 107 | |
| 108 | void GraphManager::execute_graph(Graph &graph) |
| 109 | { |
| 110 | // Check if graph is finalized |
| 111 | auto it = _workloads.find(graph.id()); |
| 112 | ARM_COMPUTE_ERROR_ON_MSG(it == std::end(_workloads), "Graph is not registered!"); |
| 113 | |
Georgios Pinitas | 12be7ab | 2018-07-03 12:06:23 +0100 | [diff] [blame] | 114 | while(true) |
| 115 | { |
| 116 | // Call input accessors |
| 117 | if(!detail::call_all_input_node_accessors(it->second)) |
| 118 | { |
| 119 | return; |
| 120 | } |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 121 | |
Georgios Pinitas | 12be7ab | 2018-07-03 12:06:23 +0100 | [diff] [blame] | 122 | // Run graph |
| 123 | detail::call_all_tasks(it->second); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 124 | |
Georgios Pinitas | 12be7ab | 2018-07-03 12:06:23 +0100 | [diff] [blame] | 125 | // Call output accessors |
| 126 | if(!detail::call_all_output_node_accessors(it->second)) |
| 127 | { |
| 128 | return; |
| 129 | } |
| 130 | } |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 131 | } |
| 132 | |
| 133 | void GraphManager::invalidate_graph(Graph &graph) |
| 134 | { |
| 135 | auto it = _workloads.find(graph.id()); |
| 136 | ARM_COMPUTE_ERROR_ON_MSG(it == std::end(_workloads), "Graph is not registered!"); |
| 137 | |
| 138 | _workloads.erase(it); |
| 139 | } |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 140 | } // namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 141 | } // namespace arm_compute |