class SampleProfileWriterExtBinaryBase

Declaration

class SampleProfileWriterExtBinaryBase
    : public SampleProfileWriterBinary { /* full declaration omitted */ };

Description

Sample-based profile writer (binary format).

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:144

Inherits from: SampleProfileWriterBinary

Member Variables

protected SmallVector<llvm::sampleprof::SecHdrTableEntry, 8> SectionHdrLayout

Inherited from SampleProfileWriterBinary:

protected NameTable

Inherited from SampleProfileWriter:

protected OutputStream

protected Summary

protected Format = SPF_None

Method Overview

• protected std::error_code addNewSection(llvm::sampleprof::SecType Sec, uint64_t SectionStart)
• protected virtual void initSectionHdrLayout()
• protected uint64_t markSectionStart(llvm::sampleprof::SecType Type)
• public void setToCompressAllSections()
• public void setToCompressSection(llvm::sampleprof::SecType Type)
• public virtual std::error_code write(const StringMap<llvm::sampleprof::FunctionSamples> & ProfileMap)
• protected virtual std::error_code writeSections(const StringMap<llvm::sampleprof::FunctionSamples> & ProfileMap)

Inherited from SampleProfileWriterBinary:

• protected addName
• protected addNames
• protected stablizeNameTable
• protected writeBody
• protected writeHeader
• protected writeMagicIdent
• protected writeNameIdx
• protected writeNameTable
• public writeSample
• protected writeSummary

Inherited from SampleProfileWriter:

• protected computeSummary
• public create
• public create
• public getOutputStream
• public setProfileSymbolList
• public write
• protected writeFuncProfiles
• protected writeHeader
• public writeSample

Methods

¶std::error_code addNewSection(
    llvm::sampleprof::SecType Sec,
    uint64_t SectionStart)

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:155

Parameters

llvm::sampleprof::SecType Sec

uint64_t SectionStart

¶virtual void initSectionHdrLayout()

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:156

¶uint64_t markSectionStart(
    llvm::sampleprof::SecType Type)

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:154

Parameters

llvm::sampleprof::SecType Type

¶void setToCompressAllSections()

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:150

¶void setToCompressSection(
    llvm::sampleprof::SecType Type)

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:151

Parameters

llvm::sampleprof::SecType Type

¶virtual std::error_code write(
    const StringMap<
        llvm::sampleprof::FunctionSamples>&
        ProfileMap)

Description

Write all the sample profiles in the given map of samples.

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:148

Parameters

const StringMap< llvm::sampleprof::FunctionSamples>& ProfileMap

Returns

status code of the file update operation.

¶virtual std::error_code writeSections(
    const StringMap<
        llvm::sampleprof::FunctionSamples>&
        ProfileMap)

Declared at: llvm/include/llvm/ProfileData/SampleProfWriter.h:158

Parameters

const StringMap< llvm::sampleprof::FunctionSamples>& ProfileMap