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 | #ifndef __ARM_COMPUTE_GRAPH_GRAPH_MANAGER_H__ |
| 25 | #define __ARM_COMPUTE_GRAPH_GRAPH_MANAGER_H__ |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 26 | |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 27 | #include "arm_compute/graph/Types.h" |
| 28 | #include "arm_compute/graph/Workload.h" |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 29 | |
| 30 | #include <map> |
| 31 | |
| 32 | namespace arm_compute |
| 33 | { |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 34 | namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 35 | { |
| 36 | // Forward declaration |
| 37 | class Graph; |
| 38 | class GraphContext; |
| 39 | class PassManager; |
| 40 | |
| 41 | /** Graph manager class |
| 42 | * |
| 43 | * Manages a list of graphs along with their resources |
| 44 | */ |
| 45 | class GraphManager final |
| 46 | { |
| 47 | public: |
| 48 | /** Default Constructor **/ |
| 49 | GraphManager(); |
| 50 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 51 | GraphManager(const GraphManager &) = delete; |
| 52 | /** Default move constructor */ |
| 53 | GraphManager(GraphManager &&) = default; |
| 54 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 55 | GraphManager &operator=(const GraphManager &) = delete; |
| 56 | /** Default move assignment operator */ |
| 57 | GraphManager &operator=(GraphManager &&) = default; |
| 58 | /** Finalizes a given graph |
| 59 | * |
| 60 | * @warning At this given time finalize_graph will alter the passed graph, |
| 61 | * plan is to avoid by copying the graph structure, |
| 62 | * or provide another entry-point for this functionality as it will increase the memory requirements |
| 63 | * |
| 64 | * @param[in] graph Graph to finalize |
| 65 | * @param[in] ctx Graph context |
| 66 | * @param[in] pm Pass manager to use for any optimization passes |
| 67 | * @param[in] target Execution target (Single target execution is currently supported) |
| 68 | */ |
| 69 | void finalize_graph(Graph &graph, GraphContext &ctx, PassManager &pm, Target target); |
| 70 | /** Executes a graph |
| 71 | * |
| 72 | * @param[in] graph Graph to execute |
| 73 | */ |
| 74 | void execute_graph(Graph &graph); |
| 75 | /** Invalidates the graph execution workload |
| 76 | * |
| 77 | * @param[in] graph Graph to invalidate |
| 78 | */ |
| 79 | void invalidate_graph(Graph &graph); |
| 80 | |
| 81 | private: |
| 82 | std::map<GraphID, ExecutionWorkload> _workloads = {}; /**< Graph workloads */ |
| 83 | }; |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 84 | } // namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 85 | } // namespace arm_compute |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 86 | #endif /* __ARM_COMPUTE_GRAPH_GRAPH_MANAGER_H__ */ |