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author | surmeh01 <surabhi.mehta@arm.com> | 2018-05-18 16:31:43 +0100 |
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committer | telsoa01 <telmo.soares@arm.com> | 2018-05-23 13:09:07 +0100 |
commit | 3537c2ca7ebf31c1673b9ec2bb0c17b0406bbae0 (patch) | |
tree | 5950603ad78ec3fe56fb31ddc7f4d52a19f5bc60 /src/armnn/backends/ClContextControl.hpp | |
parent | bceff2fb3fc68bb0aa88b886900c34b77340c826 (diff) | |
download | armnn-3537c2ca7ebf31c1673b9ec2bb0c17b0406bbae0.tar.gz |
Release 18.05
Diffstat (limited to 'src/armnn/backends/ClContextControl.hpp')
-rw-r--r-- | src/armnn/backends/ClContextControl.hpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/armnn/backends/ClContextControl.hpp b/src/armnn/backends/ClContextControl.hpp new file mode 100644 index 0000000000..8098e30b75 --- /dev/null +++ b/src/armnn/backends/ClContextControl.hpp @@ -0,0 +1,60 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// See LICENSE file in the project root for full license information. +// +#pragma once + +#include "armnn/IRuntime.hpp" + +#ifdef ARMCOMPUTECL_ENABLED +#include <arm_compute/runtime/CL/CLTuner.h> +#endif + +namespace armnn +{ + +class IClTunedParameters; +class ClTunedParameters; + +// ARM Compute OpenCL context control +class ClContextControl +{ +public: + + ClContextControl(IClTunedParameters* clTunedParameters = nullptr); + + 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 useTunedParameters); + + ClTunedParameters* m_clTunedParameters; + +}; + +class ClTunedParameters : public IClTunedParameters +{ +public: + ClTunedParameters(armnn::IClTunedParameters::Mode mode); + + virtual void Load(const char* filename); + virtual void Save(const char* filename) const; + + Mode m_Mode; + +#ifdef ARMCOMPUTECL_ENABLED + arm_compute::CLTuner m_Tuner; +#endif +}; + +} // namespace armnn |