llvm::TimeTraceProfiler Struct Reference

Public Member Functions
	TimeTraceProfiler (unsigned TimeTraceGranularity=0, StringRef ProcName="", bool TimeTraceVerbose=false)
TimeTraceProfilerEntry *	begin (std::string Name, llvm::function_ref< std::string()> Detail, TimeTraceEventType EventType=TimeTraceEventType::CompleteEvent)
TimeTraceProfilerEntry *	begin (std::string Name, llvm::function_ref< TimeTraceMetadata()> Metadata, TimeTraceEventType EventType=TimeTraceEventType::CompleteEvent)
void	insert (std::string Name, llvm::function_ref< std::string()> Detail)
void	end ()
void	end (TimeTraceProfilerEntry &E)
void	write (raw_pwrite_stream &OS)

Public Attributes
SmallVector< std::unique_ptr< InProgressEntry >, 16 >	Stack
SmallVector< TimeTraceProfilerEntry, 128 >	Entries
StringMap< CountAndDurationType >	CountAndTotalPerName
const time_point< system_clock >	BeginningOfTime
const TimePointType	StartTime
const std::string	ProcName
const sys::Process::Pid	Pid
SmallString< 0 >	ThreadName
const uint64_t	Tid
const unsigned	TimeTraceGranularity
const bool	TimeTraceVerbose

Detailed Description

Definition at line 127 of file TimeProfiler.cpp.

Constructor & Destructor Documentation

TimeTraceProfiler()

llvm::TimeTraceProfiler::TimeTraceProfiler ( unsigned  TimeTraceGranularity = 0, StringRef  ProcName = "", bool  TimeTraceVerbose = false  )

inline

Definition at line 128 of file TimeProfiler.cpp.

References llvm::get_thread_name(), and ThreadName.

Member Function Documentation

begin() [1/2]

TimeTraceProfilerEntry * llvm::TimeTraceProfiler::begin ( std::string  Name, llvm::function_ref< std::string()>  Detail, TimeTraceEventType  EventType = TimeTraceEventType::CompleteEvent  )

inline

Definition at line 138 of file TimeProfiler.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::InstantEvent, Name, and Stack.

Referenced by llvm::timeTraceAsyncProfilerBegin(), and llvm::timeTraceProfilerBegin().

begin() [2/2]

TimeTraceProfilerEntry * llvm::TimeTraceProfiler::begin ( std::string  Name, llvm::function_ref< TimeTraceMetadata()>  Metadata, TimeTraceEventType  EventType = TimeTraceEventType::CompleteEvent  )

inline

Definition at line 149 of file TimeProfiler.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::InstantEvent, Name, and Stack.

end() [1/2]

void llvm::TimeTraceProfiler::end ( )

inline

Definition at line 168 of file TimeProfiler.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SmallVectorBase< Size_T >::empty(), end(), and Stack.

Referenced by end(), and llvm::timeTraceProfilerEnd().

end() [2/2]

void llvm::TimeTraceProfiler::end ( TimeTraceProfilerEntry &  E )

inline

Definition at line 173 of file TimeProfiler.cpp.

References assert(), llvm::count(), CountAndTotalPerName, llvm::drop_begin(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::TimeTraceProfilerEntry::End, Entries, llvm::SmallVectorImpl< T >::erase(), llvm::find_if(), llvm::TimeTraceProfilerEntry::Name, llvm::none_of(), llvm::reverse(), Stack, llvm::TimeTraceProfilerEntry::Start, and TimeTraceGranularity.

insert()

void llvm::TimeTraceProfiler::insert ( std::string  Name, llvm::function_ref< std::string()>  Detail  )

inline

Definition at line 159 of file TimeProfiler.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SmallVectorBase< Size_T >::empty(), llvm::InstantEvent, Name, and Stack.

Referenced by llvm::timeTraceAddInstantEvent().

write()

void llvm::TimeTraceProfiler::write ( raw_pwrite_stream &  OS )

inline

Definition at line 213 of file TimeProfiler.cpp.

References A, llvm::all_of(), llvm::json::OStream::arrayBegin(), llvm::json::OStream::arrayEnd(), assert(), llvm::AsyncEvent, llvm::json::OStream::attribute(), llvm::json::OStream::attributeBegin(), llvm::json::OStream::attributeEnd(), llvm::json::OStream::attributeObject(), B, BeginningOfTime, llvm::CompleteEvent, llvm::count(), CountAndTotalPerName, llvm::SmallVectorBase< Size_T >::empty(), Entries, if(), llvm::InstantEvent, Name, llvm::json::OStream::object(), llvm::json::OStream::objectBegin(), llvm::json::OStream::objectEnd(), OS, Pid, ProcName, llvm::StringMapImpl::size(), llvm::sort(), Stack, StartTime, ThreadName, Tid, and llvm::Total.

Referenced by llvm::timeTraceProfilerWrite().

Member Data Documentation

BeginningOfTime

const time_point<system_clock> llvm::TimeTraceProfiler::BeginningOfTime

Definition at line 370 of file TimeProfiler.cpp.

Referenced by write().

CountAndTotalPerName

StringMap<CountAndDurationType> llvm::TimeTraceProfiler::CountAndTotalPerName

Definition at line 368 of file TimeProfiler.cpp.

Referenced by end(), and write().

Entries

SmallVector<TimeTraceProfilerEntry, 128> llvm::TimeTraceProfiler::Entries

Definition at line 367 of file TimeProfiler.cpp.

Referenced by end(), and write().

Pid

const sys::Process::Pid llvm::TimeTraceProfiler::Pid

Definition at line 374 of file TimeProfiler.cpp.

Referenced by write().

ProcName

const std::string llvm::TimeTraceProfiler::ProcName

Definition at line 373 of file TimeProfiler.cpp.

Referenced by write().

Stack

SmallVector<std::unique_ptr<InProgressEntry>, 16> llvm::TimeTraceProfiler::Stack

Definition at line 366 of file TimeProfiler.cpp.

Referenced by begin(), end(), insert(), and write().

StartTime

const TimePointType llvm::TimeTraceProfiler::StartTime

Definition at line 372 of file TimeProfiler.cpp.

Referenced by write().

ThreadName

SmallString<0> llvm::TimeTraceProfiler::ThreadName

Definition at line 375 of file TimeProfiler.cpp.

Referenced by TimeTraceProfiler(), and write().

Tid

const uint64_t llvm::TimeTraceProfiler::Tid

Definition at line 376 of file TimeProfiler.cpp.

Referenced by write().

TimeTraceGranularity

const unsigned llvm::TimeTraceProfiler::TimeTraceGranularity

Definition at line 379 of file TimeProfiler.cpp.

Referenced by end().

TimeTraceVerbose

const bool llvm::TimeTraceProfiler::TimeTraceVerbose

Definition at line 383 of file TimeProfiler.cpp.

Referenced by llvm::isTimeTraceVerbose().

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The documentation for this struct was generated from the following file:

• lib/Support/TimeProfiler.cpp