Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018 Arm Limited. |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [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 | */ |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 24 | #include "arm_compute/graph/backends/BackendRegistry.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 | using namespace arm_compute::graph::backends; |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 27 | |
| 28 | namespace arm_compute |
| 29 | { |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 30 | namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 31 | { |
| 32 | namespace backends |
| 33 | { |
| 34 | BackendRegistry::BackendRegistry() |
| 35 | : _registered_backends() |
| 36 | { |
| 37 | } |
| 38 | |
| 39 | BackendRegistry &BackendRegistry::get() |
| 40 | { |
| 41 | static BackendRegistry instance; |
| 42 | return instance; |
| 43 | } |
| 44 | |
| 45 | IDeviceBackend *BackendRegistry::find_backend(Target target) |
| 46 | { |
| 47 | ARM_COMPUTE_ERROR_ON(!contains(target)); |
| 48 | return _registered_backends[target].get(); |
| 49 | } |
| 50 | |
Anthony Barbier | 890ad1b | 2018-08-22 13:44:36 +0100 | [diff] [blame] | 51 | IDeviceBackend &BackendRegistry::get_backend(Target target) |
| 52 | { |
| 53 | IDeviceBackend *backend = find_backend(target); |
| 54 | ARM_COMPUTE_ERROR_ON_MSG(!backend, "Requested backend doesn't exist!"); |
| 55 | ARM_COMPUTE_ERROR_ON_MSG(!backend->is_backend_supported(), "Requested backend isn't supported"); |
| 56 | return *backend; |
| 57 | } |
| 58 | |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 59 | bool BackendRegistry::contains(Target target) const |
| 60 | { |
| 61 | auto it = _registered_backends.find(target); |
| 62 | return (it != _registered_backends.end()); |
| 63 | } |
| 64 | |
| 65 | const std::map<Target, std::unique_ptr<IDeviceBackend>> &BackendRegistry::backends() const |
| 66 | { |
| 67 | return _registered_backends; |
| 68 | } |
| 69 | } // namespace backends |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 70 | } // namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 71 | } // namespace arm_compute |