Top Description Inners Fields Constructors Methods
org.lwjgl.cuda

public Class CUDA_MEM_ALLOC_NODE_PARAMS

extends Struct<CUDA_MEM_ALLOC_NODE_PARAMS>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Layout


struct CUDA_MEM_ALLOC_NODE_PARAMS {
    CUmemPoolProps poolProps;
    CUmemAccessDesc const * accessDescs;
    size_t accessDescCount;
    size_t bytesize;
    CUdeviceptr dptr;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class

Field Summary

Modifier and TypeField and Description
public static final int
ACCESSDESCCOUNT

The struct member offsets.

public static final int
ACCESSDESCS

The struct member offsets.

public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
BYTESIZE

The struct member offsets.

public static final int
DPTR

The struct member offsets.

public static final int
POOLPROPS

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
CUDA_MEM_ALLOC_NODE_PARAMS(long address, ByteBuffer container)

public
CUDA_MEM_ALLOC_NODE_PARAMS(ByteBuffer container)

Creates a CUDA_MEM_ALLOC_NODE_PARAMS instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public long

Returns:

the value of the accessDescCount field.
accessDescCount
()

public CUmemAccessDesc.Buffer

Returns:

a CUmemAccessDesc.Buffer view of the struct array pointed to by the accessDescs field.
accessDescs
()

public CUDA_MEM_ALLOC_NODE_PARAMS
accessDescs(CUmemAccessDesc.Buffer value)

Sets the address of the specified CUmemAccessDesc.Buffer to the accessDescs field.

public long

Returns:

the value of the bytesize field.
bytesize
()

public CUDA_MEM_ALLOC_NODE_PARAMS
bytesize(long value)

Sets the specified value to the bytesize field.

public static CUDA_MEM_ALLOC_NODE_PARAMS
calloc()

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with memCalloc.

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with memCalloc.

public static CUDA_MEM_ALLOC_NODE_PARAMS
calloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

protected CUDA_MEM_ALLOC_NODE_PARAMS
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static CUDA_MEM_ALLOC_NODE_PARAMS
create()

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with BufferUtils.

public static CUDA_MEM_ALLOC_NODE_PARAMS
create(long address)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance for the specified memory address.

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
create(int
the buffer capacity
capacity
)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with BufferUtils.

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance at the specified memory.

public static CUDA_MEM_ALLOC_NODE_PARAMS
createSafe(long address)

Like create, but returns null if address is NULL.

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public long

Returns:

the value of the dptr field.
dptr
()

public CUDA_MEM_ALLOC_NODE_PARAMS
dptr(long value)

Sets the specified value to the dptr field.

public static CUDA_MEM_ALLOC_NODE_PARAMS
malloc()

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with memAlloc.

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with memAlloc.

public static CUDA_MEM_ALLOC_NODE_PARAMS
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated on the specified MemoryStack.

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated on the specified MemoryStack.

public static long
naccessDescCount(long struct)

Unsafe version of accessDescCount.

public static void
naccessDescCount(long struct, long value)

Sets the specified value to the accessDescCount field of the specified struct.

public static CUmemAccessDesc.Buffer
naccessDescs(long struct)

Unsafe version of accessDescs.

public static void
naccessDescs(long struct, CUmemAccessDesc.Buffer value)

Unsafe version of accessDescs.

public static long
nbytesize(long struct)

Unsafe version of bytesize.

public static void
nbytesize(long struct, long value)

Unsafe version of bytesize.

public static long
ndptr(long struct)

Unsafe version of dptr.

public static void
ndptr(long struct, long value)

Unsafe version of dptr.

public static CUmemPoolProps
npoolProps(long struct)

Unsafe version of poolProps.

public static void
npoolProps(long struct, CUmemPoolProps value)

Unsafe version of poolProps.

public CUmemPoolProps

Returns:

a CUmemPoolProps view of the poolProps field.
poolProps
()

public CUDA_MEM_ALLOC_NODE_PARAMS
poolProps(CUmemPoolProps value)

Copies the specified CUmemPoolProps to the poolProps field.

public CUDA_MEM_ALLOC_NODE_PARAMS
poolProps(Consumer<CUmemPoolProps> consumer)

Passes the poolProps field to the specified Consumer.

public CUDA_MEM_ALLOC_NODE_PARAMS
set(CUmemPoolProps poolProps, CUmemAccessDesc.Buffer accessDescs, long bytesize, long dptr)

Initializes this struct with the specified values.

public CUDA_MEM_ALLOC_NODE_PARAMS

Returns:

this struct
set
(CUDA_MEM_ALLOC_NODE_PARAMS
the source struct
src
)

Copies the specified struct data to this struct.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public static void
validate(long
the struct to validate
struct
)

Validates pointer members that should not be NULL.

Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ACCESSDESCCOUNTback to summary
public static final int ACCESSDESCCOUNT

The struct member offsets.

ACCESSDESCSback to summary
public static final int ACCESSDESCS

The struct member offsets.

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

BYTESIZEback to summary
public static final int BYTESIZE

The struct member offsets.

DPTRback to summary
public static final int DPTR

The struct member offsets.

POOLPROPSback to summary
public static final int POOLPROPS

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

Constructor Detail

CUDA_MEM_ALLOC_NODE_PARAMSback to summary
protected CUDA_MEM_ALLOC_NODE_PARAMS(long address, ByteBuffer container)
CUDA_MEM_ALLOC_NODE_PARAMSback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS(ByteBuffer container)

Creates a CUDA_MEM_ALLOC_NODE_PARAMS instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Detail

accessDescCountback to summary
public long accessDescCount()
Returns:long

the value of the accessDescCount field.

Annotations
@NativeType:size_t
accessDescsback to summary
public CUmemAccessDesc.Buffer accessDescs()
Returns:CUmemAccessDesc.Buffer

a CUmemAccessDesc.Buffer view of the struct array pointed to by the accessDescs field.

Annotations
@NativeType:CUmemAccessDesc const *
accessDescsback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS accessDescs(CUmemAccessDesc.Buffer value)

Sets the address of the specified CUmemAccessDesc.Buffer to the accessDescs field.

bytesizeback to summary
public long bytesize()
Returns:long

the value of the bytesize field.

Annotations
@NativeType:size_t
bytesizeback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS bytesize(long value)

Sets the specified value to the bytesize field.

callocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS calloc()

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with memCalloc. The instance must be explicitly freed.

callocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer calloc(int capacity)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

callocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS calloc(MemoryStack stack)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer calloc(int capacity, MemoryStack stack)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

createback to summary
protected CUDA_MEM_ALLOC_NODE_PARAMS create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS create()

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with BufferUtils.

createback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS create(long address)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance for the specified memory address.

createback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer create(int capacity)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer create(long address, int capacity)

Create a CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
dptrback to summary
public long dptr()
Returns:long

the value of the dptr field.

Annotations
@NativeType:CUdeviceptr
dptrback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS dptr(long value)

Sets the specified value to the dptr field.

mallocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS malloc()

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with memAlloc. The instance must be explicitly freed.

mallocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer malloc(int capacity)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS malloc(MemoryStack stack)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer malloc(int capacity, MemoryStack stack)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated on the specified MemoryStack.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

naccessDescCountback to summary
public static long naccessDescCount(long struct)

Unsafe version of accessDescCount.

naccessDescCountback to summary
public static void naccessDescCount(long struct, long value)

Sets the specified value to the accessDescCount field of the specified struct.

naccessDescsback to summary
public static CUmemAccessDesc.Buffer naccessDescs(long struct)

Unsafe version of accessDescs.

naccessDescsback to summary
public static void naccessDescs(long struct, CUmemAccessDesc.Buffer value)

Unsafe version of accessDescs.

nbytesizeback to summary
public static long nbytesize(long struct)

Unsafe version of bytesize.

nbytesizeback to summary
public static void nbytesize(long struct, long value)

Unsafe version of bytesize.

ndptrback to summary
public static long ndptr(long struct)

Unsafe version of dptr.

ndptrback to summary
public static void ndptr(long struct, long value)

Unsafe version of dptr.

npoolPropsback to summary
public static CUmemPoolProps npoolProps(long struct)

Unsafe version of poolProps.

npoolPropsback to summary
public static void npoolProps(long struct, CUmemPoolProps value)

Unsafe version of poolProps.

poolPropsback to summary
public CUmemPoolProps poolProps()
Returns:CUmemPoolProps

a CUmemPoolProps view of the poolProps field.

poolPropsback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS poolProps(CUmemPoolProps value)

Copies the specified CUmemPoolProps to the poolProps field.

poolPropsback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS poolProps(Consumer<CUmemPoolProps> consumer)

Passes the poolProps field to the specified Consumer.

setback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS set(CUmemPoolProps poolProps, CUmemAccessDesc.Buffer accessDescs, long bytesize, long dptr)

Initializes this struct with the specified values.

setback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS set(CUDA_MEM_ALLOC_NODE_PARAMS src)

Copies the specified struct data to this struct.

Parameters
src:CUDA_MEM_ALLOC_NODE_PARAMS

the source struct

Returns:CUDA_MEM_ALLOC_NODE_PARAMS

this struct

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
validateback to summary
public static void validate(long struct)

Validates pointer members that should not be NULL.

Parameters
struct:long

the struct to validate

org.lwjgl.cuda back to summary

public Class CUDA_MEM_ALLOC_NODE_PARAMS.Buffer

extends StructBuffer<CUDA_MEM_ALLOC_NODE_PARAMS, CUDA_MEM_ALLOC_NODE_PARAMS.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of CUDA_MEM_ALLOC_NODE_PARAMS structs.

Field Summary

Modifier and TypeField and Description
private static final CUDA_MEM_ALLOC_NODE_PARAMS

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
public long

Returns:

the value of the accessDescCount field.
accessDescCount
()

public CUmemAccessDesc.Buffer

Returns:

a CUmemAccessDesc.Buffer view of the struct array pointed to by the accessDescs field.
accessDescs
()

public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
accessDescs(CUmemAccessDesc.Buffer value)

Sets the address of the specified CUmemAccessDesc.Buffer to the accessDescs field.

public long

Returns:

the value of the bytesize field.
bytesize
()

public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
bytesize(long value)

Sets the specified value to the bytesize field.

public long

Returns:

the value of the dptr field.
dptr
()

public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
dptr(long value)

Sets the specified value to the dptr field.

protected CUDA_MEM_ALLOC_NODE_PARAMS
public CUmemPoolProps

Returns:

a CUmemPoolProps view of the poolProps field.
poolProps
()

public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
poolProps(CUmemPoolProps value)

Copies the specified CUmemPoolProps to the poolProps field.

public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
poolProps(Consumer<CUmemPoolProps> consumer)

Passes the poolProps field to the specified Consumer.

protected CUDA_MEM_ALLOC_NODE_PARAMS.Buffer
Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final CUDA_MEM_ALLOC_NODE_PARAMS ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by CUDA_MEM_ALLOC_NODE_PARAMS#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

accessDescCountback to summary
public long accessDescCount()
Returns:long

the value of the accessDescCount field.

Annotations
@NativeType:size_t
accessDescsback to summary
public CUmemAccessDesc.Buffer accessDescs()
Returns:CUmemAccessDesc.Buffer

a CUmemAccessDesc.Buffer view of the struct array pointed to by the accessDescs field.

Annotations
@NativeType:CUmemAccessDesc const *
accessDescsback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer accessDescs(CUmemAccessDesc.Buffer value)

Sets the address of the specified CUmemAccessDesc.Buffer to the accessDescs field.

bytesizeback to summary
public long bytesize()
Returns:long

the value of the bytesize field.

Annotations
@NativeType:size_t
bytesizeback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer bytesize(long value)

Sets the specified value to the bytesize field.

dptrback to summary
public long dptr()
Returns:long

the value of the dptr field.

Annotations
@NativeType:CUdeviceptr
dptrback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer dptr(long value)

Sets the specified value to the dptr field.

getElementFactoryback to summary
protected CUDA_MEM_ALLOC_NODE_PARAMS getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
poolPropsback to summary
public CUmemPoolProps poolProps()
Returns:CUmemPoolProps

a CUmemPoolProps view of the poolProps field.

poolPropsback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer poolProps(CUmemPoolProps value)

Copies the specified CUmemPoolProps to the poolProps field.

poolPropsback to summary
public CUDA_MEM_ALLOC_NODE_PARAMS.Buffer poolProps(Consumer<CUmemPoolProps> consumer)

Passes the poolProps field to the specified Consumer.

selfback to summary
protected CUDA_MEM_ALLOC_NODE_PARAMS.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override