LLVM 20.0.0git
Public Member Functions | List of all members
llvm::sampleprof::SampleProfileWriterExtBinary Class Reference

#include "llvm/ProfileData/SampleProfWriter.h"

Inheritance diagram for llvm::sampleprof::SampleProfileWriterExtBinary:
Inheritance graph
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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 resetSecLayout (SectionLayout SL) override
 
- Public Member Functions inherited from llvm::sampleprof::SampleProfileWriterBinary
 SampleProfileWriterBinary (std::unique_ptr< raw_ostream > &OS)
 
std::error_code writeSample (const FunctionSamples &S) override
 Write samples of a top-level function to a binary file.
 
- Public Member Functions inherited from llvm::sampleprof::SampleProfileWriter
virtual ~SampleProfileWriter ()=default
 
virtual std::error_code writeSample (const FunctionSamples &S)=0
 Write sample profiles in S.
 
virtual std::error_code write (const SampleProfileMap &ProfileMap)
 Write all the sample profiles in the given map of samples.
 
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_ostreamgetOutputStream ()
 
virtual void setProfileSymbolList (ProfileSymbolList *PSL)
 
virtual void setToCompressAllSections ()
 
virtual void setUseMD5 ()
 
virtual void setPartialProfile ()
 
virtual void resetSecLayout (SectionLayout SL)
 

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 writeCustomSection (SecType Type)=0
 
virtual void verifySecLayout (SectionLayout SL)=0
 
virtual std::error_code writeSections (const SampleProfileMap &ProfileMap)=0
 
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)
 
virtual std::error_code writeNameTable ()
 
std::error_code writeHeader (const SampleProfileMap &ProfileMap) override
 Write a file header for the profile file.
 
std::error_code writeSummary ()
 
virtual std::error_code writeContextIdx (const SampleContext &Context)
 
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)
 
virtual void addContext (const SampleContext &Context)
 
void addNames (const FunctionSamples &S)
 
- Protected Member Functions inherited from llvm::sampleprof::SampleProfileWriter
 SampleProfileWriter (std::unique_ptr< raw_ostream > &OS)
 
virtual std::error_code writeHeader (const SampleProfileMap &ProfileMap)=0
 Write a file header for the profile file.
 
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_tNameTable
 
- 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_ostreamOutputStream
 Output stream where to emit the profile to.
 
std::unique_ptr< ProfileSummarySummary
 Profile summary.
 
SampleProfileFormat Format = SPF_None
 Profile format.
 

Detailed Description

Definition at line 396 of file SampleProfWriter.h.

Constructor & Destructor Documentation

◆ SampleProfileWriterExtBinary()

llvm::sampleprof::SampleProfileWriterExtBinary::SampleProfileWriterExtBinary ( std::unique_ptr< raw_ostream > &  OS)
inline

Definition at line 398 of file SampleProfWriter.h.


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