GpuFsaWorkloadFactory.hpp

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//
// Copyright © 2022-2024 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
 
#include <aclCommon/BaseMemoryManager.hpp>
 
#include <armnn/Optional.hpp>
 
#include <arm_compute/core/CL/CLCompileContext.h>
 
namespace armnn
{
 
// Dynamic Fusion workload factory.
class GpuFsaWorkloadFactory : public IWorkloadFactory
{
public:
    explicit GpuFsaWorkloadFactory(const std::shared_ptr<GpuFsaMemoryManager>& memoryManager);
    GpuFsaWorkloadFactory();
 
    ~GpuFsaWorkloadFactory() {}
 
    const BackendId& GetBackendId() const override;
 
    static bool IsLayerSupported(const Layer& layer,
                                 Optional<DataType> dataType,
                                 std::string& outReasonIfUnsupported);
 
    bool SupportsSubTensors() const override { return false; }
 
    ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateSubTensorHandle instead")
    std::unique_ptr<ITensorHandle> CreateSubTensorHandle(ITensorHandle& /*parent*/,
                                                         TensorShape const& /*subTensorShape*/,
                                                         unsigned int const* /*subTensorOrigin*/) const override
    {
        return nullptr;
    }
 
    ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateTensorHandle instead")
    std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
                                                      const bool IsMemoryManaged = true) const override;
 
    ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateTensorHandle instead")
    std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
                                                      DataLayout dataLayout,
                                                      const bool IsMemoryManaged = true) const override;
    void InitializeCLCompileContext();
 
    std::unique_ptr<IWorkload> CreateWorkload(LayerType type,
                                              const QueueDescriptor& descriptor,
                                              const WorkloadInfo& info) const override;
 
private:
    template <typename QueueDescriptorType>
    std::unique_ptr<IWorkload> MakeWorkload(const QueueDescriptorType& descriptor, const WorkloadInfo& info) const;
 
    mutable std::shared_ptr<GpuFsaMemoryManager> m_MemoryManager;
    arm_compute::CLCompileContext m_CLCompileContext;
};
 
} // namespace armnn