A class to find a viable ROCM installation TODO: Generalize to handle libclc. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/Driver/ToolChains/ROCm.h"

Public Member Functions
	RocmInstallationDetector (const Driver &D, const llvm::Triple &HostTriple, const llvm::opt::ArgList &Args, bool DetectHIPRuntime=true, bool DetectDeviceLib=false)

llvm::SmallVector< std::string, 12 >	getCommonBitcodeLibs (const llvm::opt::ArgList &DriverArgs, StringRef LibDeviceFile, bool Wave64, bool DAZ, bool FiniteOnly, bool UnsafeMathOpt, bool FastRelaxedMath, bool CorrectSqrt, DeviceLibABIVersion ABIVer, bool isOpenMP) const
	Get file paths of default bitcode libraries common to AMDGPU based toolchains.

bool	checkCommonBitcodeLibs (StringRef GPUArch, StringRef LibDeviceFile, DeviceLibABIVersion ABIVer) const
	Check file paths of default bitcode libraries common to AMDGPU based toolchains.

bool	hasHIPRuntime () const
	Check whether we detected a valid HIP runtime.

bool	hasDeviceLibrary () const
	Check whether we detected a valid ROCm device library.

void	print (raw_ostream &OS) const
	Print information about the detected ROCm installation.

StringRef	getInstallPath () const
	Get the detected Rocm install's version.

StringRef	getIncludePath () const
	Get the detected path to Rocm's bin directory.

StringRef	getLibPath () const
	Get the detected Rocm library path.

StringRef	getLibDevicePath () const
	Get the detected Rocm device library path.

StringRef	getOCMLPath () const

StringRef	getOCKLPath () const

StringRef	getOpenCLPath () const

StringRef	getHIPPath () const

StringRef	getAsanRTLPath () const
	Returns empty string of Asan runtime library is not available.

StringRef	getWavefrontSize64Path (bool Enabled) const

StringRef	getFiniteOnlyPath (bool Enabled) const

StringRef	getUnsafeMathPath (bool Enabled) const

StringRef	getDenormalsAreZeroPath (bool Enabled) const

StringRef	getCorrectlyRoundedSqrtPath (bool Enabled) const

StringRef	getABIVersionPath (DeviceLibABIVersion ABIVer) const

StringRef	getLibDeviceFile (StringRef Gpu) const
	Get libdevice file for given architecture.

void	AddHIPIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const

void	detectDeviceLibrary ()

void	detectHIPRuntime ()

ArrayRef< std::string >	getRocmDeviceLibPathArg () const
	Get the values for –rocm-device-lib-path arguments.

StringRef	getRocmPathArg () const
	Get the value for –rocm-path argument.

StringRef	getHIPVersionArg () const
	Get the value for –hip-version argument.

StringRef	getHIPVersion () const

Detailed Description

A class to find a viable ROCM installation TODO: Generalize to handle libclc.

Definition at line 47 of file ROCm.h.

Constructor & Destructor Documentation

◆ RocmInstallationDetector()

RocmInstallationDetector::RocmInstallationDetector	(	const Driver &	D,
		const llvm::Triple &	HostTriple,
		const llvm::opt::ArgList &	Args,
		bool	DetectHIPRuntime = `true`,
		bool	DetectDeviceLib = `false`
	)

Definition at line 320 of file AMDGPU.cpp.

References detectDeviceLibrary(), detectHIPRuntime(), and clang::driver::Driver::Diag().

Member Function Documentation

◆ AddHIPIncludeArgs()

void RocmInstallationDetector::AddHIPIncludeArgs	(	const llvm::opt::ArgList &	DriverArgs,
		llvm::opt::ArgStringList &	CC1Args
	)		const

Definition at line 493 of file AMDGPU.cpp.

References clang::driver::Driver::Diag(), getIncludePath(), hasHIPRuntime(), P, and clang::driver::Driver::ResourceDir.

Referenced by clang::driver::toolchains::Darwin::AddHIPIncludeArgs(), and clang::driver::toolchains::MSVCToolChain::AddHIPIncludeArgs().

◆ checkCommonBitcodeLibs()

bool RocmInstallationDetector::checkCommonBitcodeLibs	(	StringRef	GPUArch,
		StringRef	LibDeviceFile,
		DeviceLibABIVersion	ABIVer
	)		const

Check file paths of default bitcode libraries common to AMDGPU based toolchains.

Returns: false if there are invalid or missing files.

Definition at line 833 of file AMDGPU.cpp.

References clang::driver::DeviceLibABIVersion::requiresLibrary(), and clang::driver::DeviceLibABIVersion::toString().

◆ detectDeviceLibrary()

void RocmInstallationDetector::detectDeviceLibrary ( )

Definition at line 369 of file AMDGPU.cpp.

References clang::driver::Driver::getVFS(), and clang::driver::Driver::ResourceDir.

Referenced by RocmInstallationDetector().

◆ detectHIPRuntime()

void RocmInstallationDetector::detectHIPRuntime ( )

Definition at line 432 of file AMDGPU.cpp.

References clang::driver::Driver::getVFS().

Referenced by RocmInstallationDetector().

◆ getABIVersionPath()

StringRef clang::driver::RocmInstallationDetector::getABIVersionPath ( DeviceLibABIVersion ABIVer ) const

inline

Definition at line 247 of file ROCm.h.

References clang::driver::DeviceLibABIVersion::ABIVersion.

◆ getAsanRTLPath()

StringRef clang::driver::RocmInstallationDetector::getAsanRTLPath ( ) const

inline

Returns empty string of Asan runtime library is not available.

Definition at line 225 of file ROCm.h.

◆ getCommonBitcodeLibs()

llvm::SmallVector< std::string, 12 > RocmInstallationDetector::getCommonBitcodeLibs	(	const llvm::opt::ArgList &	DriverArgs,
		StringRef	LibDeviceFile,
		bool	Wave64,
		bool	DAZ,
		bool	FiniteOnly,
		bool	UnsafeMathOpt,
		bool	FastRelaxedMath,
		bool	CorrectSqrt,
		DeviceLibABIVersion	ABIVer,
		bool	isOpenMP = `false`
	)		const

Get file paths of default bitcode libraries common to AMDGPU based toolchains.

Definition at line 852 of file AMDGPU.cpp.

◆ getCorrectlyRoundedSqrtPath()

StringRef clang::driver::RocmInstallationDetector::getCorrectlyRoundedSqrtPath ( bool Enabled ) const

inline

Definition at line 243 of file ROCm.h.

◆ getDenormalsAreZeroPath()

StringRef clang::driver::RocmInstallationDetector::getDenormalsAreZeroPath ( bool Enabled ) const

inline

Definition at line 239 of file ROCm.h.

◆ getFiniteOnlyPath()

StringRef clang::driver::RocmInstallationDetector::getFiniteOnlyPath ( bool Enabled ) const

inline

Definition at line 231 of file ROCm.h.

◆ getHIPPath()

StringRef clang::driver::RocmInstallationDetector::getHIPPath ( ) const

inline

Definition at line 219 of file ROCm.h.

References clang::HIP.

◆ getHIPVersion()

StringRef clang::driver::RocmInstallationDetector::getHIPVersion ( ) const

inline

Definition at line 279 of file ROCm.h.

◆ getHIPVersionArg()

StringRef clang::driver::RocmInstallationDetector::getHIPVersionArg ( ) const

inline

Get the value for –hip-version argument.

Definition at line 277 of file ROCm.h.

◆ getIncludePath()

StringRef clang::driver::RocmInstallationDetector::getIncludePath ( ) const

inline

Get the detected path to Rocm's bin directory.

Get the detected Rocm Include path.

Definition at line 196 of file ROCm.h.

Referenced by AddHIPIncludeArgs().

◆ getInstallPath()

StringRef clang::driver::RocmInstallationDetector::getInstallPath ( ) const

inline

Get the detected Rocm install's version.

Get the detected Rocm installation path.

Definition at line 190 of file ROCm.h.

◆ getLibDeviceFile()

StringRef clang::driver::RocmInstallationDetector::getLibDeviceFile ( StringRef Gpu ) const

inline

Get libdevice file for given architecture.

Definition at line 255 of file ROCm.h.

◆ getLibDevicePath()

StringRef clang::driver::RocmInstallationDetector::getLibDevicePath ( ) const

inline

Get the detected Rocm device library path.

Definition at line 202 of file ROCm.h.

◆ getLibPath()

StringRef clang::driver::RocmInstallationDetector::getLibPath ( ) const

inline

Get the detected Rocm library path.

Definition at line 199 of file ROCm.h.

Referenced by clang::driver::toolchains::MSVCToolChain::AddHIPRuntimeLibArgs().

◆ getOCKLPath()

StringRef clang::driver::RocmInstallationDetector::getOCKLPath ( ) const

inline

Definition at line 209 of file ROCm.h.

◆ getOCMLPath()

StringRef clang::driver::RocmInstallationDetector::getOCMLPath ( ) const

inline

Definition at line 204 of file ROCm.h.

◆ getOpenCLPath()

StringRef clang::driver::RocmInstallationDetector::getOpenCLPath ( ) const

inline

Definition at line 214 of file ROCm.h.

References clang::OpenCL.

◆ getRocmDeviceLibPathArg()

ArrayRef< std::string > clang::driver::RocmInstallationDetector::getRocmDeviceLibPathArg ( ) const

inline

Get the values for –rocm-device-lib-path arguments.

Definition at line 269 of file ROCm.h.

◆ getRocmPathArg()

StringRef clang::driver::RocmInstallationDetector::getRocmPathArg ( ) const

inline

Get the value for –rocm-path argument.

Definition at line 274 of file ROCm.h.

◆ getUnsafeMathPath()

StringRef clang::driver::RocmInstallationDetector::getUnsafeMathPath ( bool Enabled ) const

inline

Definition at line 235 of file ROCm.h.

◆ getWavefrontSize64Path()

StringRef clang::driver::RocmInstallationDetector::getWavefrontSize64Path ( bool Enabled ) const

inline

Definition at line 227 of file ROCm.h.

◆ hasDeviceLibrary()

bool clang::driver::RocmInstallationDetector::hasDeviceLibrary ( ) const

inline

Check whether we detected a valid ROCm device library.

Definition at line 181 of file ROCm.h.

◆ hasHIPRuntime()

bool clang::driver::RocmInstallationDetector::hasHIPRuntime ( ) const

inline

Check whether we detected a valid HIP runtime.

Definition at line 178 of file ROCm.h.

Referenced by AddHIPIncludeArgs(), and print().

◆ print()

void RocmInstallationDetector::print ( raw_ostream & OS ) const

Print information about the detected ROCm installation.

Definition at line 487 of file AMDGPU.cpp.

References hasHIPRuntime().

Referenced by clang::driver::toolchains::Darwin::printVerboseInfo(), and clang::driver::toolchains::MSVCToolChain::printVerboseInfo().

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

lib/Driver/ToolChains/ROCm.h
lib/Driver/ToolChains/AMDGPU.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ RocmInstallationDetector()

Member Function Documentation

◆ AddHIPIncludeArgs()

◆ checkCommonBitcodeLibs()

◆ detectDeviceLibrary()

◆ detectHIPRuntime()

◆ getABIVersionPath()

◆ getAsanRTLPath()

◆ getCommonBitcodeLibs()

◆ getCorrectlyRoundedSqrtPath()

◆ getDenormalsAreZeroPath()

◆ getFiniteOnlyPath()

◆ getHIPPath()

◆ getHIPVersion()

◆ getHIPVersionArg()

◆ getIncludePath()

◆ getInstallPath()

◆ getLibDeviceFile()

◆ getLibDevicePath()

◆ getLibPath()

◆ getOCKLPath()

◆ getOCMLPath()

◆ getOpenCLPath()

◆ getRocmDeviceLibPathArg()

◆ getRocmPathArg()

◆ getUnsafeMathPath()

◆ getWavefrontSize64Path()

◆ hasDeviceLibrary()

◆ hasHIPRuntime()

◆ print()