| // |
| // Copyright © 2019 Arm Ltd and Contributors. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| |
| #pragma once |
| |
| #include "CounterDirectory.hpp" |
| |
| #include <common/include/CommandHandlerFunctor.hpp> |
| |
| #include <atomic> |
| |
| namespace armnn |
| { |
| |
| namespace profiling |
| { |
| |
| struct CounterDirectoryEventRecord |
| { |
| uint16_t m_CounterClass; |
| std::string m_CounterDescription; |
| uint16_t m_CounterInterpolation; |
| double m_CounterMultiplier; |
| std::string m_CounterName; |
| uint16_t m_CounterSetUid; |
| uint16_t m_CounterUid; |
| Optional<std::string> m_CounterUnits; |
| uint16_t m_DeviceUid; |
| uint16_t m_MaxCounterUid; |
| }; |
| |
| class DirectoryCaptureCommandHandler : public arm::pipe::CommandHandlerFunctor |
| { |
| |
| public: |
| DirectoryCaptureCommandHandler(uint32_t familyId, uint32_t packetId, uint32_t version, bool quietOperation = true) |
| : CommandHandlerFunctor(familyId, packetId, version) |
| , m_QuietOperation(quietOperation) |
| , m_AlreadyParsed(false) |
| {} |
| |
| void operator()(const arm::pipe::Packet& packet) override; |
| |
| const ICounterDirectory& GetCounterDirectory() const; |
| |
| bool ParsedCounterDirectory() |
| { |
| return m_AlreadyParsed.load(); |
| } |
| |
| /** |
| * Given a Uid that came from a copy of the counter directory translate it to the original. |
| * |
| * @param copyUid |
| * @return the original Uid that the copy maps to. |
| */ |
| uint16_t TranslateUIDCopyToOriginal(uint16_t copyUid) |
| { |
| return m_UidTranslation[copyUid]; |
| } |
| |
| private: |
| void ParseData(const arm::pipe::Packet& packet); |
| |
| void ReadCategoryRecords(const unsigned char* data, uint32_t offset, std::vector<uint32_t> categoryOffsets); |
| |
| std::vector<CounterDirectoryEventRecord> |
| ReadEventRecords(const unsigned char* data, uint32_t offset, std::vector<uint32_t> eventRecordsOffsets); |
| |
| std::string GetStringNameFromBuffer(const unsigned char* data, uint32_t offset); |
| bool IsValidChar(unsigned char c); |
| |
| CounterDirectory m_CounterDirectory; |
| std::unordered_map<uint16_t, uint16_t> m_UidTranslation; |
| bool m_QuietOperation; |
| // We can only parse the counter directory once per instance. It won't change anyway as it's static |
| // per instance of ArmNN. |
| std::atomic<bool> m_AlreadyParsed; |
| }; |
| |
| } // namespace profiling |
| |
| } // namespace armnn |