org.bytedeco.cuda.cudart

Class CUmemAllocationProp

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.cuda.cudart.CUmemAllocationProp

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=cudart.class)
public class CUmemAllocationProp
extends Pointer

Specifies the allocation properties for a allocation.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
CUmemAllocationProp() Default native constructor.
CUmemAllocationProp(long size) Native array allocator.
CUmemAllocationProp(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
byte	allocFlags_compressionType() Additional allocation hint for requesting compressible memory.
CUmemAllocationProp	allocFlags_compressionType(byte setter)
byte	allocFlags_gpuDirectRDMACapable()
CUmemAllocationProp	allocFlags_gpuDirectRDMACapable(byte setter)
BytePointer	allocFlags_reserved()
byte	allocFlags_reserved(int i)
CUmemAllocationProp	allocFlags_reserved(int i, byte setter)
CUmemAllocationProp	getPointer(long i)
CUmemLocation	location() Location of allocation
CUmemAllocationProp	location(CUmemLocation setter)
CUmemAllocationProp	position(long position)
int	requestedHandleTypes() requested ::CUmemAllocationHandleType
CUmemAllocationProp	requestedHandleTypes(int setter)
int	type() Allocation type
CUmemAllocationProp	type(int setter)
Pointer	win32HandleMetaData() Windows-specific LPSECURITYATTRIBUTES required when ::CU_MEM_HANDLE_TYPE_WIN32 is specified.
CUmemAllocationProp	win32HandleMetaData(Pointer setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CUmemAllocationProp

public CUmemAllocationProp()

Default native constructor.

CUmemAllocationProp

public CUmemAllocationProp(long size)

Native array allocator. Access with Pointer.position(long).

CUmemAllocationProp

public CUmemAllocationProp(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

position

public CUmemAllocationProp position(long position)

Overrides:

position in class Pointer

getPointer

public CUmemAllocationProp getPointer(long i)

Overrides:

getPointer in class Pointer

type

@Cast(value="CUmemAllocationType")
public int type()

Allocation type

type

public CUmemAllocationProp type(int setter)

requestedHandleTypes

@Cast(value="CUmemAllocationHandleType")
public int requestedHandleTypes()

requested ::CUmemAllocationHandleType

requestedHandleTypes

public CUmemAllocationProp requestedHandleTypes(int setter)

location

@ByRef
public CUmemLocation location()

Location of allocation

location

public CUmemAllocationProp location(CUmemLocation setter)

win32HandleMetaData

public Pointer win32HandleMetaData()

Windows-specific LPSECURITYATTRIBUTES required when ::CU_MEM_HANDLE_TYPE_WIN32 is specified. This security attribute defines the scope of which exported allocations may be tranferred to other processes. In all other cases, this field is required to be zero.

win32HandleMetaData

public CUmemAllocationProp win32HandleMetaData(Pointer setter)

allocFlags_compressionType

@Name(value="allocFlags.compressionType")
 @Cast(value="unsigned char")
public byte allocFlags_compressionType()

Additional allocation hint for requesting compressible memory. Compressed memory allows higher bandwidth, but may cause compression resource thrashing, and compressed memory may not be mappeable on all devices.

allocFlags_compressionType

public CUmemAllocationProp allocFlags_compressionType(byte setter)

allocFlags_gpuDirectRDMACapable

@Name(value="allocFlags.gpuDirectRDMACapable")
 @Cast(value="unsigned char")
public byte allocFlags_gpuDirectRDMACapable()

allocFlags_gpuDirectRDMACapable

public CUmemAllocationProp allocFlags_gpuDirectRDMACapable(byte setter)

allocFlags_reserved

@Name(value="allocFlags.reserved")
 @Cast(value="unsigned char")
public byte allocFlags_reserved(int i)

allocFlags_reserved

public CUmemAllocationProp allocFlags_reserved(int i,
                                               byte setter)

allocFlags_reserved

@Name(value="allocFlags.reserved")
 @MemberGetter
 @Cast(value="unsigned char*")
public BytePointer allocFlags_reserved()