jcuda.runtime
Class cudaFuncAttributes

java.lang.Object
  jcuda.runtime.cudaFuncAttributes

public class cudaFuncAttributes
extends java.lang.Object

CUDA function attributes.

Most comments are taken from the CUDA reference manual.

See Also:

JCuda.cudaFuncGetAttributes(cudaFuncAttributes, String)

Field Summary

long	constSizeBytes Size of constant memory in bytes
long	localSizeBytes Size of local memory in bytes
int	maxThreadsPerBlock Maximum number of threads per block
int	numRegs Number of registers used
int	ptxVersion PTX virtual architecture version for which the function was compiled.
long	sharedSizeBytes Size of shared memory in bytes

Constructor Summary

cudaFuncAttributes()
Creates new, uninitialized cudaFuncAttributes

Method Summary

java.lang.String

toString() Returns a String representation of this object.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

sharedSizeBytes

public long sharedSizeBytes

Size of shared memory in bytes

constSizeBytes

public long constSizeBytes

Size of constant memory in bytes

localSizeBytes

public long localSizeBytes

Size of local memory in bytes

maxThreadsPerBlock

public int maxThreadsPerBlock

Maximum number of threads per block

numRegs

public int numRegs

Number of registers used

ptxVersion

public int ptxVersion

PTX virtual architecture version for which the function was compiled. This value is the major PTX version * 10 + the minor PTX version, so a PTX version 1.3 function would return the value 13. For device emulation kernels, this is set to 9999.

Constructor Detail

cudaFuncAttributes

public cudaFuncAttributes()

Creates new, uninitialized cudaFuncAttributes

Method Detail

toString

public java.lang.String toString()

Returns a String representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

A String representation of this object.