llvm::object::CompressedOffloadBundle Class Reference

#include "llvm/Object/OffloadBundle.h"

Static Public Member Functions
static LLVM_ABI llvm::Expected< std::unique_ptr< llvm::MemoryBuffer > >	compress (llvm::compression::Params P, const llvm::MemoryBuffer &Input, bool Verbose=false)
static LLVM_ABI llvm::Expected< std::unique_ptr< llvm::MemoryBuffer > >	decompress (llvm::MemoryBufferRef &Input, bool Verbose=false)

Detailed Description

Definition at line 35 of file OffloadBundle.h.

Member Function Documentation

compress()

llvm::Expected< std::unique_ptr< llvm::MemoryBuffer > > CompressedOffloadBundle::compress ( llvm::compression::Params  P, const llvm::MemoryBuffer &  Input, bool  Verbose = false  )

static

Definition at line 383 of file OffloadBundle.cpp.

References llvm::compression::compress(), llvm::createStringError(), llvm::SmallVectorTemplateCommon< T, typename >::data(), llvm::StringRef::data(), llvm::errs(), llvm::MD5::final(), llvm::format(), llvm::format_hex(), formatWithCommas(), llvm::MemoryBuffer::getBuffer(), llvm::MemoryBuffer::getMemBufferCopy(), llvm::Timer::getTotalTime(), llvm::TimeRecord::getWallTime(), llvm::inconvertibleErrorCode(), llvm::compression::zlib::isAvailable(), llvm::compression::zstd::isAvailable(), OffloadBundlerTimerGroup, OS, P, llvm::SmallVectorBase< Size_T >::size(), llvm::StringRef::size(), llvm::Timer::startTimer(), llvm::Timer::stopTimer(), llvm::MD5::update(), llvm::Verbose, llvm::raw_ostream::write(), and llvm::compression::Zstd.

decompress()

llvm::Expected< std::unique_ptr< llvm::MemoryBuffer > > CompressedOffloadBundle::decompress ( llvm::MemoryBufferRef &  Input, bool  Verbose = false  )

static

Definition at line 263 of file OffloadBundle.cpp.

References llvm::createStringError(), llvm::StringRef::data(), llvm::compression::decompress(), llvm::errs(), llvm::MD5::final(), llvm::format(), llvm::format_hex(), formatWithCommas(), llvm::MemoryBufferRef::getBuffer(), llvm::MemoryBuffer::getMemBufferCopy(), llvm::Timer::getTotalTime(), llvm::TimeRecord::getWallTime(), llvm::identify_magic(), llvm::inconvertibleErrorCode(), llvm::file_magic::offload_bundle_compressed, OffloadBundlerTimerGroup, llvm::StringRef::size(), llvm::Timer::startTimer(), llvm::Timer::stopTimer(), llvm::StringRef::substr(), llvm::toString(), llvm::MD5::update(), llvm::Verbose, llvm::compression::Zlib, and llvm::compression::Zstd.

Referenced by llvm::object::extractOffloadBundleFatBinary().

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

• include/llvm/Object/OffloadBundle.h
• lib/Object/OffloadBundle.cpp