| // |
| // Copyright © 2017, 2023 Arm Ltd and Contributors. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| #pragma once |
| |
| #include <aclCommon/ArmComputeTuningUtils.hpp> |
| |
| namespace armnn |
| { |
| |
| // ARM Compute OpenCL context control. |
| class ClContextControl |
| { |
| public: |
| |
| ClContextControl(arm_compute::CLTuner* = nullptr, |
| arm_compute::CLGEMMHeuristicsHandle* = nullptr, |
| bool profilingEnabled = false); |
| |
| virtual ~ClContextControl(); |
| |
| void LoadOpenClRuntime(); |
| |
| // Users should call this (after freeing all of the cl::Context objects they use) |
| // to release the cached memory used by the compute library. |
| void UnloadOpenClRuntime(); |
| |
| // Clear the CL cache, without losing the tuned parameter settings. |
| void ClearClCache(); |
| |
| private: |
| |
| void DoLoadOpenClRuntime(bool updateTunedParameters); |
| |
| arm_compute::CLTuner* m_Tuner; |
| arm_compute::CLGEMMHeuristicsHandle* m_HeuristicsHandle; |
| |
| bool m_ProfilingEnabled; |
| }; |
| |
| } // namespace armnn |