Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2019 Arm Limited. |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 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 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_GRAPH_GCDEVICEBACKEND_H |
| 25 | #define ARM_COMPUTE_GRAPH_GCDEVICEBACKEND_H |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 26 | |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 27 | #include "arm_compute/graph/IDeviceBackend.h" |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 28 | |
| 29 | #include "arm_compute/runtime/GLES_COMPUTE/GCBufferAllocator.h" |
| 30 | |
| 31 | namespace arm_compute |
| 32 | { |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 33 | namespace graph |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 34 | { |
| 35 | namespace backends |
| 36 | { |
| 37 | /** GLES Compute device backend */ |
| 38 | class GCDeviceBackend final : public IDeviceBackend |
| 39 | { |
| 40 | public: |
| 41 | /** Default Constructor */ |
| 42 | GCDeviceBackend(); |
| 43 | |
| 44 | // Inherited overridden methods |
| 45 | void initialize_backend() override; |
| 46 | void setup_backend_context(GraphContext &ctx) override; |
Anthony Barbier | b6eb353 | 2018-08-08 13:20:04 +0100 | [diff] [blame] | 47 | void release_backend_context(GraphContext &ctx) override; |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 48 | bool is_backend_supported() override; |
Georgios Pinitas | 3d1489d | 2018-05-03 20:47:16 +0100 | [diff] [blame] | 49 | IAllocator *backend_allocator() override; |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 50 | std::unique_ptr<ITensorHandle> create_tensor(const Tensor &tensor) override; |
| 51 | std::unique_ptr<ITensorHandle> create_subtensor(ITensorHandle *parent, TensorShape shape, Coordinates coords, bool extend_parent) override; |
| 52 | std::unique_ptr<arm_compute::IFunction> configure_node(INode &node, GraphContext &ctx) override; |
| 53 | Status validate_node(INode &node) override; |
| 54 | std::shared_ptr<arm_compute::IMemoryManager> create_memory_manager(MemoryManagerAffinity affinity) override; |
Michalis Spyrou | 1a569a3 | 2019-09-10 17:20:34 +0100 | [diff] [blame] | 55 | std::shared_ptr<arm_compute::IWeightsManager> create_weights_manager() override; |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 56 | |
| 57 | private: |
Georgios Pinitas | df473ea | 2018-05-31 18:53:52 +0100 | [diff] [blame] | 58 | bool _initialized; /**< Flag that specifies if the backend has been default initialized */ |
| 59 | GCBufferAllocator _allocator; /**< GLES buffer affinity allocator */ |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 60 | }; |
| 61 | } // namespace backends |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 62 | } // namespace graph |
Georgios Pinitas | fbb8054 | 2018-03-27 17:15:49 +0100 | [diff] [blame] | 63 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 64 | #endif //ARM_COMPUTE_GRAPH_GCDEVICEBACKEND_H |