llvm::TimeTraceProfiler Struct Reference

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

Public Attributes
SmallVector< std::unique_ptr< TimeTraceProfilerEntry >, 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

Detailed Description

Definition at line 99 of file TimeProfiler.cpp.

Constructor & Destructor Documentation

TimeTraceProfiler()

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

inline

Definition at line 100 of file TimeProfiler.cpp.

References llvm::get_thread_name(), and ThreadName.

Member Function Documentation

begin()

TimeTraceProfilerEntry * llvm::TimeTraceProfiler::begin ( std::string  Name, llvm::function_ref< std::string()>  Detail, bool  AsyncEvent = false  )

inline

Definition at line 107 of file TimeProfiler.cpp.

References Name, and Stack.

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

end() [1/2]

void llvm::TimeTraceProfiler::end ( )

inline

Definition at line 116 of file TimeProfiler.cpp.

References assert(), end(), and Stack.

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

end() [2/2]

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

inline

Definition at line 121 of file TimeProfiler.cpp.

References assert(), llvm::count(), CountAndTotalPerName, llvm::drop_begin(), llvm::TimeTraceProfilerEntry::End, Entries, llvm::erase_if(), llvm::TimeTraceProfilerEntry::Name, llvm::none_of(), llvm::reverse(), Stack, llvm::TimeTraceProfilerEntry::Start, and TimeTraceGranularity.

write()

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

inline

Definition at line 154 of file TimeProfiler.cpp.

References A, llvm::all_of(), llvm::json::OStream::arrayBegin(), llvm::json::OStream::arrayEnd(), assert(), llvm::json::OStream::attribute(), llvm::json::OStream::attributeBegin(), llvm::json::OStream::attributeEnd(), llvm::json::OStream::attributeObject(), B, BeginningOfTime, llvm::count(), CountAndTotalPerName, Entries, 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 300 of file TimeProfiler.cpp.

Referenced by write().

CountAndTotalPerName

StringMap<CountAndDurationType> llvm::TimeTraceProfiler::CountAndTotalPerName

Definition at line 298 of file TimeProfiler.cpp.

Referenced by end(), and write().

Entries

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

Definition at line 297 of file TimeProfiler.cpp.

Referenced by end(), and write().

Pid

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

Definition at line 304 of file TimeProfiler.cpp.

Referenced by write().

ProcName

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

Definition at line 303 of file TimeProfiler.cpp.

Referenced by write().

Stack

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

Definition at line 296 of file TimeProfiler.cpp.

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

StartTime

const TimePointType llvm::TimeTraceProfiler::StartTime

Definition at line 302 of file TimeProfiler.cpp.

Referenced by write().

ThreadName

SmallString<0> llvm::TimeTraceProfiler::ThreadName

Definition at line 305 of file TimeProfiler.cpp.

Referenced by TimeTraceProfiler(), and write().

Tid

const uint64_t llvm::TimeTraceProfiler::Tid

Definition at line 306 of file TimeProfiler.cpp.

Referenced by write().

TimeTraceGranularity

const unsigned llvm::TimeTraceProfiler::TimeTraceGranularity

Definition at line 309 of file TimeProfiler.cpp.

Referenced by end().

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

• lib/Support/TimeProfiler.cpp