Georgios Pinitas | c3c352e | 2021-03-18 10:59:40 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021 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 | #ifndef SRC_GPU_CLQUEUE_H |
| 25 | #define SRC_GPU_CLQUEUE_H |
| 26 | |
| 27 | #include "src/common/IQueue.h" |
| 28 | |
| 29 | #include "arm_compute/runtime/CL/CLScheduler.h" |
| 30 | |
| 31 | #include <memory> |
| 32 | |
| 33 | namespace arm_compute |
| 34 | { |
| 35 | // Forward declarations |
| 36 | class CLTuner; |
| 37 | |
| 38 | namespace gpu |
| 39 | { |
| 40 | namespace opencl |
| 41 | { |
| 42 | /** OpenCL queue implementation class */ |
| 43 | class ClQueue final : public IQueue |
| 44 | { |
| 45 | public: |
| 46 | /** Construct a new CpuQueue object |
| 47 | * |
| 48 | * @param[in] ctx Context to be used |
| 49 | * @param[in] options Command queue options |
| 50 | */ |
| 51 | ClQueue(IContext *ctx, const AclQueueOptions *options); |
| 52 | |
| 53 | /** Return legacy scheduler |
| 54 | * |
| 55 | * @return arm_compute::IScheduler& |
| 56 | */ |
| 57 | arm_compute::CLScheduler &scheduler(); |
| 58 | |
| 59 | /** Underlying cl command queue accessor |
| 60 | * |
| 61 | * @return the cl command queue used |
| 62 | */ |
| 63 | ::cl::CommandQueue cl_queue(); |
| 64 | |
| 65 | /** Update/inject an underlying cl command queue object |
| 66 | * |
| 67 | * @warning Command queue needs to come from the same context as the AclQueue |
| 68 | * |
| 69 | * @param[in] queue Underlying cl command queue to be used |
| 70 | * |
| 71 | * @return true if the queue was set successfully else falseS |
| 72 | */ |
| 73 | bool set_cl_queue(::cl::CommandQueue queue); |
| 74 | |
| 75 | // Inherited functions overridden |
| 76 | StatusCode finish() override; |
| 77 | |
| 78 | private: |
| 79 | std::unique_ptr<CLTuner> _tuner; |
| 80 | }; |
| 81 | } // namespace opencl |
| 82 | } // namespace gpu |
| 83 | } // namespace arm_compute |
| 84 | #endif /* SRC_GPU_CLQUEUE_H */ |