| // |
| // Copyright © 2020 Arm Ltd and Contributors. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| |
| #pragma once |
| |
| #include <armnn/ArmNN.hpp> |
| #include <armnn/Logging.hpp> |
| #include <armnn/Optional.hpp> |
| |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| namespace armnnDelegate |
| { |
| |
| class DelegateOptions |
| { |
| public: |
| DelegateOptions(armnn::Compute computeDevice, |
| const std::vector<armnn::BackendOptions>& backendOptions = {}, |
| armnn::Optional<armnn::LogSeverity> logSeverityLevel = armnn::EmptyOptional()); |
| |
| DelegateOptions(const std::vector<armnn::BackendId>& backends, |
| const std::vector<armnn::BackendOptions>& backendOptions = {}, |
| armnn::Optional<armnn::LogSeverity> logSeverityLevel = armnn::EmptyOptional()); |
| |
| DelegateOptions(armnn::Compute computeDevice, |
| const armnn::OptimizerOptions& optimizerOptions, |
| const armnn::Optional<armnn::LogSeverity>& logSeverityLevel = armnn::EmptyOptional(), |
| const armnn::Optional<armnn::DebugCallbackFunction>& func = armnn::EmptyOptional()); |
| |
| DelegateOptions(const std::vector<armnn::BackendId>& backends, |
| const armnn::OptimizerOptions& optimizerOptions, |
| const armnn::Optional<armnn::LogSeverity>& logSeverityLevel = armnn::EmptyOptional(), |
| const armnn::Optional<armnn::DebugCallbackFunction>& func = armnn::EmptyOptional()); |
| |
| 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; } |
| |
| /// Appends a backend option to the list of backend options |
| void AddBackendOption(const armnn::BackendOptions& option) { m_BackendOptions.push_back(option); } |
| |
| /// Sets the severity level for logging within ArmNN that will be used on creation of the delegate |
| void SetLoggingSeverity(const armnn::LogSeverity& level) { m_LoggingSeverity = level; } |
| void SetLoggingSeverity(const std::string& level) { m_LoggingSeverity = armnn::StringToLogLevel(level); } |
| |
| /// Returns the severity level for logging within ArmNN |
| armnn::LogSeverity GetLoggingSeverity() { return m_LoggingSeverity.value(); } |
| |
| bool IsLoggingEnabled() { return m_LoggingSeverity.has_value(); } |
| |
| const armnn::OptimizerOptions& GetOptimizerOptions() const { return m_OptimizerOptions; } |
| |
| void SetOptimizerOptions(const armnn::OptimizerOptions& optimizerOptions) { m_OptimizerOptions = optimizerOptions; } |
| |
| const armnn::Optional<armnn::DebugCallbackFunction>& GetDebugCallbackFunction() const |
| { return m_DebugCallbackFunc; } |
| |
| 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; |
| |
| /// OptimizerOptions |
| /// Reduce Fp32 data to Fp16 for faster processing |
| /// bool m_ReduceFp32ToFp16; |
| /// Add debug data for easier troubleshooting |
| /// bool m_Debug; |
| /// Reduce Fp32 data to Bf16 for faster processing |
| /// bool m_ReduceFp32ToBf16; |
| /// Enable Import |
| /// bool m_ImportEnabled; |
| /// Enable Model Options |
| /// ModelOptions m_ModelOptions; |
| armnn::OptimizerOptions m_OptimizerOptions; |
| |
| /// Severity level for logging within ArmNN that will be used on creation of the delegate |
| armnn::Optional<armnn::LogSeverity> m_LoggingSeverity; |
| |
| /// A callback function to debug layers performing custom computations on intermediate tensors. |
| /// If a function is not registered, and debug is enabled in OptimizerOptions, |
| /// debug will print information of the intermediate tensors. |
| armnn::Optional<armnn::DebugCallbackFunction> m_DebugCallbackFunc; |
| }; |
| |
| } // namespace armnnDelegate |