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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include "armnn/IRuntime.hpp"
#include <arm_compute/runtime/CL/CLTuner.h>
#include <arm_compute/runtime/CL/CLGEMMHeuristicsHandle.h>
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;
};
class ClTunedParameters : public IGpuAccTunedParameters
{
public:
ClTunedParameters(armnn::IGpuAccTunedParameters::Mode mode, armnn::IGpuAccTunedParameters::TuningLevel tuningLevel);
virtual void Load(const char* filename);
virtual void Save(const char* filename) const;
Mode m_Mode;
TuningLevel m_TuningLevel;
arm_compute::CLTuner m_Tuner;
arm_compute::CLGEMMHeuristicsHandle m_HeuristicsHandle;
};
} // namespace armnn
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