mlir::gpu::TargetOptions Class Reference

This class serves as an opaque interface for passing options to the TargetAttrInterface methods. More...

#include "mlir/Dialect/GPU/IR/CompilationInterfaces.h"

Public Member Functions
	TargetOptions (StringRef toolkitPath={}, ArrayRef< std::string > linkFiles={}, StringRef cmdOptions={}, CompilationTarget compilationTarget=getDefaultCompilationTarget(), function_ref< SymbolTable *()> getSymbolTableCallback={})
	Constructor initializing the toolkit path, the list of files to link to, extra command line options, the compilation target and a callback for obtaining the parent symbol table. More...
TypeID	getTypeID () const
	Returns the typeID. More...
StringRef	getToolkitPath () const
	Returns the toolkit path. More...
ArrayRef< std::string >	getLinkFiles () const
	Returns the files to link to. More...
StringRef	getCmdOptions () const
	Returns the command line options. More...
std::pair< llvm::BumpPtrAllocator, SmallVector< const char * > >	tokenizeCmdOptions () const
	Returns a tokenization of the command line options. More...
CompilationTarget	getCompilationTarget () const
	Returns the compilation target. More...
SymbolTable *	getSymbolTable () const
	Returns the result of the getSymbolTableCallback callback or a nullptr if no callback was provided. More...

Static Public Member Functions
static CompilationTarget	getDefaultCompilationTarget ()
	Returns the default compilation target: CompilationTarget::Fatbin. More...

Protected Member Functions
	TargetOptions (TypeID typeID, StringRef toolkitPath={}, ArrayRef< std::string > linkFiles={}, StringRef cmdOptions={}, CompilationTarget compilationTarget=getDefaultCompilationTarget(), function_ref< SymbolTable *()> getSymbolTableCallback={})
	Derived classes must use this constructor to initialize typeID to the appropiate value: ie. More...

Protected Attributes
std::string	toolkitPath
	Path to the target toolkit. More...
SmallVector< std::string >	linkFiles
	List of files to link with the LLVM module. More...
std::string	cmdOptions
	An optional set of command line options to be used by the compilation process. More...
CompilationTarget	compilationTarget
	Compilation process target format. More...
function_ref< SymbolTable *()>	getSymbolTableCallback
	Callback for obtaining the parent symbol table of all the GPU modules being serialized. More...

Detailed Description

This class serves as an opaque interface for passing options to the TargetAttrInterface methods.

Users of this class must implement the classof method as well as using the macros MLIR_*_EXPLICIT_TYPE_ID to ensure type safeness. Targets are free to ignore these options.

Definition at line 45 of file CompilationInterfaces.h.

Constructor & Destructor Documentation

TargetOptions() [1/2]

TargetOptions::TargetOptions	(	StringRef	toolkitPath = {},
		ArrayRef< std::string >	linkFiles = {},
		StringRef	cmdOptions = {},
		CompilationTarget	compilationTarget = getDefaultCompilationTarget(),
		function_ref< SymbolTable *()>	getSymbolTableCallback = {}
	)

Constructor initializing the toolkit path, the list of files to link to, extra command line options, the compilation target and a callback for obtaining the parent symbol table.

The default compilation target is Fatbin.

Definition at line 2237 of file GPUDialect.cpp.

TargetOptions() [2/2]

TargetOptions::TargetOptions ( TypeID  typeID, StringRef  toolkitPath = {}, ArrayRef< std::string >  linkFiles = {}, StringRef  cmdOptions = {}, CompilationTarget  compilationTarget = getDefaultCompilationTarget(), function_ref< SymbolTable *()>  getSymbolTableCallback = {}  )

protected

Derived classes must use this constructor to initialize typeID to the appropiate value: ie.

TargetOptions(TypeID::get<DerivedClass>()).

Definition at line 2244 of file GPUDialect.cpp.

Member Function Documentation

getCmdOptions()

StringRef TargetOptions::getCmdOptions

(

)

const

Returns the command line options.

Definition at line 2258 of file GPUDialect.cpp.

getCompilationTarget()

CompilationTarget TargetOptions::getCompilationTarget

(

)

const

Returns the compilation target.

Definition at line 2264 of file GPUDialect.cpp.

getDefaultCompilationTarget()

CompilationTarget TargetOptions::getDefaultCompilationTarget ( )

static

Returns the default compilation target: CompilationTarget::Fatbin.

Definition at line 2268 of file GPUDialect.cpp.

getLinkFiles()

ArrayRef< std::string > TargetOptions::getLinkFiles

(

)

const

Returns the files to link to.

Definition at line 2256 of file GPUDialect.cpp.

getSymbolTable()

SymbolTable * TargetOptions::getSymbolTable

(

)

const

Returns the result of the getSymbolTableCallback callback or a nullptr if no callback was provided.

Note: The callback itself can return nullptr. It is up to the target how to react to getting a nullptr, e.g., emitting an error or constructing the table.

Definition at line 2260 of file GPUDialect.cpp.

getToolkitPath()

StringRef TargetOptions::getToolkitPath

(

)

const

Returns the toolkit path.

Definition at line 2254 of file GPUDialect.cpp.

getTypeID()

TypeID TargetOptions::getTypeID

(

)

const

Returns the typeID.

Definition at line 2252 of file GPUDialect.cpp.

tokenizeCmdOptions()

std::pair< llvm::BumpPtrAllocator, SmallVector< const char * > > TargetOptions::tokenizeCmdOptions

(

)

const

Returns a tokenization of the command line options.

Definition at line 2273 of file GPUDialect.cpp.

Member Data Documentation

cmdOptions

std::string mlir::gpu::TargetOptions::cmdOptions

protected

An optional set of command line options to be used by the compilation process.

Definition at line 103 of file CompilationInterfaces.h.

compilationTarget

CompilationTarget mlir::gpu::TargetOptions::compilationTarget

protected

Compilation process target format.

Definition at line 106 of file CompilationInterfaces.h.

getSymbolTableCallback

function_ref<SymbolTable *()> mlir::gpu::TargetOptions::getSymbolTableCallback

protected

Callback for obtaining the parent symbol table of all the GPU modules being serialized.

Definition at line 110 of file CompilationInterfaces.h.

linkFiles

SmallVector<std::string> mlir::gpu::TargetOptions::linkFiles

protected

List of files to link with the LLVM module.

Definition at line 99 of file CompilationInterfaces.h.

toolkitPath

std::string mlir::gpu::TargetOptions::toolkitPath

protected

Path to the target toolkit.

Definition at line 96 of file CompilationInterfaces.h.

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

• include/mlir/Dialect/GPU/IR/CompilationInterfaces.h
• lib/Dialect/GPU/IR/GPUDialect.cpp