Base class for all XeVM serializations from GPU modules into binary strings. More...

#include "mlir/Target/LLVM/XeVM/Utils.h"

Inheritance diagram for mlir::xevm::SerializeGPUModuleBase:

Public Member Functions
	SerializeGPUModuleBase (Operation &module, XeVMTargetAttr target, const gpu::TargetOptions &targetOptions={})
XeVMTargetAttr	getTarget () const
	Returns the target attribute.
std::optional< SmallVector< std::unique_ptr< llvm::Module > > >	loadBitcodeFiles (llvm::Module &module) override
	Loads the bitcode files in librariesToLink.
gpu::GPUModuleOp	getGPUModuleOp ()
	Returns the gpu module being serialized.
std::optional< SmallVector< char, 0 > >	compileToBinary (const std::string &asmStr, StringRef inputFormat)
	Compiles to native code using ocloc.
Public Member Functions inherited from mlir::LLVM::ModuleToObject
	ModuleToObject (Operation &module, StringRef triple, StringRef chip, StringRef features={}, int optLevel=3, function_ref< void(llvm::Module &)> initialLlvmIRCallback={}, function_ref< void(llvm::Module &)> linkedLlvmIRCallback={}, function_ref< void(llvm::Module &)> optimizedLlvmIRCallback={}, function_ref< void(StringRef)> isaCallback={})
virtual	~ModuleToObject ()
Operation &	getOperation ()
	Returns the operation being serialized.
virtual std::optional< SmallVector< char, 0 > >	run ()
	Runs the serialization pipeline, returning std::nullopt on error.

Protected Member Functions
std::optional< std::string >	findTool (StringRef tool)
	Returns the path to the tool used for serialization.
Protected Member Functions inherited from mlir::LLVM::ModuleToObject
virtual void	setDataLayoutAndTriple (llvm::Module &module)
	Hook for computing the Datalayout.
virtual LogicalResult	handleBitcodeFile (llvm::Module &module)
	Hook for performing additional actions on a loaded bitcode file.
virtual void	handleModulePreLink (llvm::Module &module)
	Hook for performing additional actions on the llvmModule pre linking.
virtual void	handleModulePostLink (llvm::Module &module)
	Hook for performing additional actions on the llvmModule post linking.
virtual std::optional< SmallVector< char, 0 > >	moduleToObject (llvm::Module &llvmModule)
	Serializes the LLVM IR bitcode to an object file, by default it serializes to LLVM bitcode.
std::optional< llvm::TargetMachine * >	getOrCreateTargetMachine ()
	Create the target machine based on the target triple and chip.
std::unique_ptr< llvm::Module >	loadBitcodeFile (llvm::LLVMContext &context, StringRef path)
	Loads a bitcode file from path.
LogicalResult	loadBitcodeFilesFromList (llvm::LLVMContext &context, ArrayRef< Attribute > librariesToLink, SmallVector< std::unique_ptr< llvm::Module > > &llvmModules, bool failureOnError=true)
	Loads multiple bitcode files.
std::unique_ptr< llvm::Module >	translateToLLVMIR (llvm::LLVMContext &llvmContext)
	Translates the operation to LLVM IR.
LogicalResult	linkFiles (llvm::Module &module, SmallVector< std::unique_ptr< llvm::Module > > &&libs)
	Link the llvmModule to other bitcode file.
virtual LogicalResult	optimizeModule (llvm::Module &module, int optL)
	Optimize the module.

Protected Attributes
XeVMTargetAttr	xeTarget
	XeVM Target attribute.
SmallVector< Attribute >	librariesToLink
	List of LLVM bitcode to link into after translation to LLVM IR.
gpu::TargetOptions	targetOptions
	GPU compilation target options.
Protected Attributes inherited from mlir::LLVM::ModuleToObject
Operation &	module
	Module to transform to a binary object.
StringRef	triple
	Target triple.
StringRef	chip
	Target chip.
StringRef	features
	Target features.
int	optLevel
	Optimization level.
function_ref< void(llvm::Module &)>	initialLlvmIRCallback
	Callback invoked with the initial LLVM IR for the device module.
function_ref< void(llvm::Module &)>	linkedLlvmIRCallback
	Callback invoked with LLVM IR for the device module after linking the device libraries.
function_ref< void(llvm::Module &)>	optimizedLlvmIRCallback
	Callback invoked with LLVM IR for the device module after LLVM optimizations but before codegen.
function_ref< void(StringRef)>	isaCallback
	Callback invoked with the target ISA for the device, for example PTX assembly.

Additional Inherited Members
Static Protected Member Functions inherited from mlir::LLVM::ModuleToObject
static std::optional< std::string >	translateToISA (llvm::Module &llvmModule, llvm::TargetMachine &targetMachine)
	Utility function for translating to ISA, returns std::nullopt on failure.