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Diffstat (limited to 'profiling/client/src/SendCounterPacket.hpp')
-rw-r--r-- | profiling/client/src/SendCounterPacket.hpp | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/profiling/client/src/SendCounterPacket.hpp b/profiling/client/src/SendCounterPacket.hpp new file mode 100644 index 0000000000..ace7ed1485 --- /dev/null +++ b/profiling/client/src/SendCounterPacket.hpp @@ -0,0 +1,100 @@ +// +// Copyright © 2017 Arm Ltd and Contributors. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#pragma once + +#include "IBufferManager.hpp" +#include "ProfilingUtils.hpp" + +#include <client/include/ISendCounterPacket.hpp> + +#include <type_traits> + +namespace arm +{ + +namespace pipe +{ + +class SendCounterPacket : public ISendCounterPacket +{ +public: + using CategoryRecord = std::vector<uint32_t>; + using DeviceRecord = std::vector<uint32_t>; + using CounterSetRecord = std::vector<uint32_t>; + using EventRecord = std::vector<uint32_t>; + using IndexValuePairsVector = std::vector<CounterValue>; + + SendCounterPacket(IBufferManager& buffer, + const std::string& softwareInfo, + const std::string& softwareVersion, + const std::string& hardwareVersion) + : m_BufferManager(buffer), + m_SoftwareInfo(softwareInfo), + m_SoftwareVersion(softwareVersion), + m_HardwareVersion(hardwareVersion) + {} + + void SendStreamMetaDataPacket() override; + + void SendCounterDirectoryPacket(const ICounterDirectory& counterDirectory) override; + + void SendPeriodicCounterCapturePacket(uint64_t timestamp, const IndexValuePairsVector& values) override; + + void SendPeriodicCounterSelectionPacket(uint32_t capturePeriod, + const std::vector<uint16_t>& selectedCounterIds) override; + +private: + template <typename ExceptionType> + void CancelOperationAndThrow(const std::string& errorMessage) + { + // Throw a runtime exception with the given error message + throw ExceptionType(errorMessage); + } + + template <typename ExceptionType> + void CancelOperationAndThrow(IPacketBufferPtr& writerBuffer, const std::string& errorMessage) + { + if (std::is_same<ExceptionType, arm::pipe::BufferExhaustion>::value) + { + m_BufferManager.FlushReadList(); + } + + if (writerBuffer != nullptr) + { + // Cancel the operation + m_BufferManager.Release(writerBuffer); + } + + // Throw a runtime exception with the given error message + throw ExceptionType(errorMessage); + } + + IBufferManager& m_BufferManager; + +protected: + // Helper methods, protected for testing + bool CreateCategoryRecord(const CategoryPtr& category, + const Counters& counters, + CategoryRecord& categoryRecord, + std::string& errorMessage); + bool CreateDeviceRecord(const DevicePtr& device, + DeviceRecord& deviceRecord, + std::string& errorMessage); + bool CreateCounterSetRecord(const CounterSetPtr& counterSet, + CounterSetRecord& counterSetRecord, + std::string& errorMessage); + bool CreateEventRecord(const CounterPtr& counter, + EventRecord& eventRecord, + std::string& errorMessage); +private: + std::string m_SoftwareInfo; + std::string m_SoftwareVersion; + std::string m_HardwareVersion; +}; + +} // namespace pipe + +} // namespace arm |