executive::LLVMExecutableKernel Class Reference

Executes an LLVMKernel using the LLVM JIT. More...

#include <LLVMExecutableKernel.h>

Inheritance diagram for executive::LLVMExecutableKernel:

Collaboration diagram for executive::LLVMExecutableKernel:

List of all members.

Public Types
enum	CallType {   TailCall = 0x1, ReturnCall = 0x2, NormalCall = 0x3, ExitCall = 0x4,   BarrierCall = 0x5, InvalidCallType = 0x0 }
	Types of call instructions. More...
typedef translator::Translator::OptimizationLevel	OptimizationLevel
Public Member Functions
	LLVMExecutableKernel (const ir::IRKernel &kernel, Device *d=0, OptimizationLevel l=translator::Translator::NoOptimization)
	Creates a new instance of the runtime bound to a kernel.
	~LLVMExecutableKernel ()
	Clean up the runtime.
void	launchGrid (int width, int height, int depth)
	Launch a kernel on a 2D grid.
void	setKernelShape (int x, int y, int z)
	Sets the shape of a cta in the kernel.
void	setExternSharedMemorySize (unsigned int bytes)
	Declare an amount of external shared memory.
void	setWorkerThreads (unsigned int threadLimit)
	Describes the device used to execute the kernel.
void	updateArgumentMemory ()
	Reload argument memory.
void	updateMemory ()
	Indicate that other memory has been updated.
TextureVector	textureReferences () const
	Get a vector of all textures references by the kernel.
char *	argumentMemory () const
	Get the block of argument memory associated with the kernel.
char *	constantMemory () const
	Get the block of constant memory associated with the kernel.
OptimizationLevel	optimization () const
	Get the optimization level of the kernel.
void	addTraceGenerator (trace::TraceGenerator *generator)
void	removeTraceGenerator (trace::TraceGenerator *generator)
void	setExternalFunctionSet (const ir::ExternalFunctionSet &s)
void	clearExternalFunctionSet ()

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Detailed Description

Executes an LLVMKernel using the LLVM JIT.

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Member Typedef Documentation

typedef translator::Translator::OptimizationLevel executive::LLVMExecutableKernel::OptimizationLevel

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Member Enumeration Documentation

enum executive::LLVMExecutableKernel::CallType

Types of call instructions.

Enumerator:

TailCall
ReturnCall
NormalCall
ExitCall
BarrierCall
InvalidCallType

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Constructor & Destructor Documentation

executive::LLVMExecutableKernel::LLVMExecutableKernel	(	const ir::IRKernel &	kernel,
		executive::Device *	d = 0,
		OptimizationLevel	l = translator::Translator::NoOptimization
	)

Creates a new instance of the runtime bound to a kernel.

executive::LLVMExecutableKernel::~LLVMExecutableKernel

(

)

Clean up the runtime.

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Member Function Documentation

void executive::LLVMExecutableKernel::addTraceGenerator

(

trace::TraceGenerator *

generator

)

[virtual]

adds a trace generator to the EmulatedKernel

Reimplemented from executive::ExecutableKernel.

char * executive::LLVMExecutableKernel::argumentMemory

(

)

const

Get the block of argument memory associated with the kernel.

void executive::LLVMExecutableKernel::clearExternalFunctionSet

(

)

[virtual]

clear the external function table for the emulated kernel

Implements executive::ExecutableKernel.

char * executive::LLVMExecutableKernel::constantMemory

(

)

const

Get the block of constant memory associated with the kernel.

void executive::LLVMExecutableKernel::launchGrid	(	int	width,
		int	height,
		int	depth
	)		[virtual]

Launch a kernel on a 2D grid.

Implements executive::ExecutableKernel.

LLVMExecutableKernel::OptimizationLevel executive::LLVMExecutableKernel::optimization

(

)

const

Get the optimization level of the kernel.

void executive::LLVMExecutableKernel::removeTraceGenerator

(

trace::TraceGenerator *

generator

)

[virtual]

removes a trace generator from an EmulatedKernel

Reimplemented from executive::ExecutableKernel.

void executive::LLVMExecutableKernel::setExternalFunctionSet

(

const ir::ExternalFunctionSet &

s

)

[virtual]

sets an external function table for the emulated kernel

Implements executive::ExecutableKernel.

void executive::LLVMExecutableKernel::setExternSharedMemorySize

(

unsigned int

bytes

)

[virtual]

Declare an amount of external shared memory.

Implements executive::ExecutableKernel.

void executive::LLVMExecutableKernel::setKernelShape	(	int	x,
		int	y,
		int	z
	)		[virtual]

Sets the shape of a cta in the kernel.

Implements executive::ExecutableKernel.

void executive::LLVMExecutableKernel::setWorkerThreads

(

unsigned int

threadLimit

)

[virtual]

Describes the device used to execute the kernel.

Implements executive::ExecutableKernel.

ExecutableKernel::TextureVector executive::LLVMExecutableKernel::textureReferences

(

)

const [virtual]

Get a vector of all textures references by the kernel.

Implements executive::ExecutableKernel.

void executive::LLVMExecutableKernel::updateArgumentMemory

(

)

[virtual]

Reload argument memory.

Implements executive::ExecutableKernel.

void executive::LLVMExecutableKernel::updateMemory

(

)

[virtual]

Indicate that other memory has been updated.

Implements executive::ExecutableKernel.

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

• ocelot/executive/interface/LLVMExecutableKernel.h
• ocelot/executive/implementation/LLVMExecutableKernel.cpp