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//
// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <armnn/ArmNN.hpp>
#include <set>
#include <string>
#include <vector>
namespace armnnDelegate
{
class DelegateOptions
{
public:
DelegateOptions(armnn::Compute computeDevice, const std::vector<armnn::BackendOptions>& backendOptions = {});
DelegateOptions(const std::vector<armnn::BackendId>& backends,
const std::vector<armnn::BackendOptions>& backendOptions = {});
const std::vector<armnn::BackendId>& GetBackends() const { return m_Backends; }
void SetBackends(const std::vector<armnn::BackendId>& backends) { m_Backends = backends; }
const std::vector<armnn::BackendOptions>& GetBackendOptions() const { return m_BackendOptions; }
private:
/// Which backend to run Delegate on.
/// Examples of possible values are: CpuRef, CpuAcc, GpuAcc.
/// CpuRef as default.
std::vector<armnn::BackendId> m_Backends = { armnn::Compute::CpuRef };
/// Pass backend specific options to Delegate
///
/// For example, tuning can be enabled on GpuAcc like below
/// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/// m_BackendOptions.emplace_back(
/// BackendOptions{"GpuAcc",
/// {
/// {"TuningLevel", 2},
/// {"TuningFile", filename}
/// }
/// });
/// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/// The following backend options are available:
/// GpuAcc:
/// "TuningLevel" : int [0..3] (0=UseOnly(default) | 1=RapidTuning | 2=NormalTuning | 3=ExhaustiveTuning)
/// "TuningFile" : string [filenameString]
/// "KernelProfilingEnabled" : bool [true | false]
std::vector<armnn::BackendOptions> m_BackendOptions;
};
} // namespace armnnDelegate
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