llvm::sampleprof::SampleProfileWriterExtBinary Class Reference

#include "llvm/ProfileData/SampleProfWriter.h"

Inheritance diagram for llvm::sampleprof::SampleProfileWriterExtBinary:

Public Member Functions
	SampleProfileWriterExtBinary (std::unique_ptr< raw_ostream > &OS)
Public Member Functions inherited from llvm::sampleprof::SampleProfileWriterExtBinaryBase
std::error_code	write (const SampleProfileMap &ProfileMap) override
	Write all the sample profiles in the given map of samples.
void	setToCompressAllSections () override
void	setToCompressSection (SecType Type)
std::error_code	writeSample (const FunctionSamples &S) override
	Write samples of a top-level function to a binary file.
void	setUseMD5 () override
void	setPartialProfile () override
void	setProfileSymbolList (ProfileSymbolList *PSL) override
void	setUseCtxSplitLayout () override
void	resetSecLayout (SectionLayout SL)
Public Member Functions inherited from llvm::sampleprof::SampleProfileWriterBinary
	SampleProfileWriterBinary (std::unique_ptr< raw_ostream > &OS)
Public Member Functions inherited from llvm::sampleprof::SampleProfileWriter
virtual	~SampleProfileWriter ()=default
template<typename FunctionPruningStrategy = DefaultFunctionPruningStrategy>
std::error_code	writeWithSizeLimit (SampleProfileMap &ProfileMap, size_t OutputSizeLimit)
	Write sample profiles up to given size limit, using the pruning strategy to drop some functions if necessary.
raw_ostream &	getOutputStream ()

Additional Inherited Members
Static Public Member Functions inherited from llvm::sampleprof::SampleProfileWriter
static ErrorOr< std::unique_ptr< SampleProfileWriter > >	create (StringRef Filename, SampleProfileFormat Format)
	Profile writer factory.
static ErrorOr< std::unique_ptr< SampleProfileWriter > >	create (std::unique_ptr< raw_ostream > &OS, SampleProfileFormat Format)
	Create a new stream writer based on the value of Format.
Protected Member Functions inherited from llvm::sampleprof::SampleProfileWriterExtBinaryBase
uint64_t	markSectionStart (SecType Type, uint32_t LayoutIdx)
	Return the current position and prepare to use it as the start position of a section given the section type Type and its position LayoutIdx in SectionHdrLayout.
std::error_code	addNewSection (SecType Sec, uint32_t LayoutIdx, uint64_t SectionStart)
	Add a new section into section header table given the section type Type, its position LayoutIdx in SectionHdrLayout and the location SectionStart where the section should be written to.
template<class SecFlagType>
void	addSectionFlag (SecType Type, SecFlagType Flag)
template<class SecFlagType>
void	addSectionFlag (uint32_t SectionIdx, SecFlagType Flag)
void	addContext (const SampleContext &Context) override
virtual std::error_code	writeOneSection (SecType Type, uint32_t LayoutIdx, const SampleProfileMap &ProfileMap)
std::error_code	writeNameTable () override
std::error_code	writeContextIdx (const SampleContext &Context) override
std::error_code	writeCSNameIdx (const SampleContext &Context)
std::error_code	writeCSNameTableSection ()
std::error_code	writeFuncMetadata (const SampleProfileMap &Profiles)
std::error_code	writeFuncMetadata (const FunctionSamples &Profile)
std::error_code	writeNameTableSection (const SampleProfileMap &ProfileMap)
std::error_code	writeFuncOffsetTable ()
std::error_code	writeProfileSymbolListSection ()
Protected Member Functions inherited from llvm::sampleprof::SampleProfileWriterBinary
virtual MapVector< FunctionId, uint32_t > &	getNameTable ()
virtual std::error_code	writeMagicIdent (SampleProfileFormat Format)
std::error_code	writeSummary ()
std::error_code	writeNameIdx (FunctionId FName)
std::error_code	writeBody (const FunctionSamples &S)
void	stablizeNameTable (MapVector< FunctionId, uint32_t > &NameTable, std::set< FunctionId > &V)
void	addName (FunctionId FName)
void	addNames (const FunctionSamples &S)
std::error_code	writeCallsiteVTableProf (const CallsiteTypeMap &CallsiteTypeMap, raw_ostream &OS)
	Write CallsiteTypeMap to the output stream OS.
Protected Member Functions inherited from llvm::sampleprof::SampleProfileWriter
	SampleProfileWriter (std::unique_ptr< raw_ostream > &OS)
virtual std::error_code	writeFuncProfiles (const SampleProfileMap &ProfileMap)
std::error_code	writeWithSizeLimitInternal (SampleProfileMap &ProfileMap, size_t OutputSizeLimit, FunctionPruningStrategy *Strategy)
void	computeSummary (const SampleProfileMap &ProfileMap)
	Compute summary for this profile.
Protected Attributes inherited from llvm::sampleprof::SampleProfileWriterExtBinaryBase
SectionLayout	SecLayout = DefaultLayout
SmallVector< SecHdrTableEntry, 8 >	SectionHdrLayout
uint64_t	SecLBRProfileStart = 0
Protected Attributes inherited from llvm::sampleprof::SampleProfileWriterBinary
MapVector< FunctionId, uint32_t >	NameTable
bool	WriteVTableProf = false
Protected Attributes inherited from llvm::sampleprof::SampleProfileWriter
size_t	LineCount
	For writeWithSizeLimit in text mode, each newline takes 1 additional byte on Windows when actually written to the file, but not written to a memory buffer.
std::unique_ptr< raw_ostream >	OutputStream
	Output stream where to emit the profile to.
std::unique_ptr< ProfileSummary >	Summary
	Profile summary.
SampleProfileFormat	Format = SPF_None
	Profile format.

Detailed Description

Definition at line 419 of file SampleProfWriter.h.

Constructor & Destructor Documentation

SampleProfileWriterExtBinary()

SampleProfileWriterExtBinary::SampleProfileWriterExtBinary

(

std::unique_ptr< raw_ostream > &

OS

)

Definition at line 489 of file SampleProfWriter.cpp.

References ExtBinaryWriteVTableTypeProf, and llvm::sampleprof::SampleProfileWriterBinary::WriteVTableProf.

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The documentation for this class was generated from the following files:

• include/llvm/ProfileData/SampleProfWriter.h
• lib/ProfileData/SampleProfWriter.cpp