Package org.lwjgl.cuda

Class CUDA_MEM_ALLOC_NODE_PARAMS

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<CUDA_MEM_ALLOC_NODE_PARAMS>

org.lwjgl.cuda.CUDA_MEM_ALLOC_NODE_PARAMS

All Implemented Interfaces:

AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

public class CUDA_MEM_ALLOC_NODE_PARAMS
extends org.lwjgl.system.Struct<CUDA_MEM_ALLOC_NODE_PARAMS>
implements org.lwjgl.system.NativeResource

Layout

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CUDA_MEM_ALLOC_NODE_PARAMS.Buffer	An array of CUDA_MEM_ALLOC_NODE_PARAMS structs.

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

org.lwjgl.system.Struct.StructValidation

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

org.lwjgl.system.Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ACCESSDESCCOUNT	The struct member offsets.
static final int	ACCESSDESCS	The struct member offsets.
static final int	ALIGNOF	The struct alignment in bytes.
static final int	BYTESIZE	The struct member offsets.
static final int	DPTR	The struct member offsets.
static final int	POOLPROPS	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

Constructor	Description
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 Type	Method	Description
long	accessDescCount()
CUmemAccessDesc.Buffer	accessDescs()
CUDA_MEM_ALLOC_NODE_PARAMS	accessDescs(CUmemAccessDesc.Buffer value)	Sets the address of the specified CUmemAccessDesc.Buffer to the accessDescs field.
long	bytesize()
CUDA_MEM_ALLOC_NODE_PARAMS	bytesize(long value)	Sets the specified value to the bytesize field.
static CUDA_MEM_ALLOC_NODE_PARAMS	calloc()	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with memCalloc.
static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer	calloc(int capacity)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with memCalloc.
static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static CUDA_MEM_ALLOC_NODE_PARAMS	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated on the specified MemoryStack and initializes all its bits to zero.
static CUDA_MEM_ALLOC_NODE_PARAMS	create()	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with BufferUtils.
static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer	create(int capacity)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with BufferUtils.
static CUDA_MEM_ALLOC_NODE_PARAMS	create(long address)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance for the specified memory address.
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.
static @Nullable CUDA_MEM_ALLOC_NODE_PARAMS	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable CUDA_MEM_ALLOC_NODE_PARAMS.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
long	dptr()
CUDA_MEM_ALLOC_NODE_PARAMS	dptr(long value)	Sets the specified value to the dptr field.
static CUDA_MEM_ALLOC_NODE_PARAMS	malloc()	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with memAlloc.
static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer	malloc(int capacity)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated with memAlloc.
static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS.Buffer instance allocated on the specified MemoryStack.
static CUDA_MEM_ALLOC_NODE_PARAMS	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated on the specified MemoryStack.
static long	naccessDescCount(long struct)	Unsafe version of accessDescCount().
static void	naccessDescCount(long struct, long value)	Sets the specified value to the accessDescCount field of the specified struct.
static CUmemAccessDesc.Buffer	naccessDescs(long struct)	Unsafe version of accessDescs().
static void	naccessDescs(long struct, CUmemAccessDesc.Buffer value)	Unsafe version of accessDescs.
static long	nbytesize(long struct)	Unsafe version of bytesize().
static void	nbytesize(long struct, long value)	Unsafe version of bytesize.
static long	ndptr(long struct)	Unsafe version of dptr().
static void	ndptr(long struct, long value)	Unsafe version of dptr.
static CUmemPoolProps	npoolProps(long struct)	Unsafe version of poolProps().
static void	npoolProps(long struct, CUmemPoolProps value)	Unsafe version of poolProps.
CUmemPoolProps	poolProps()
CUDA_MEM_ALLOC_NODE_PARAMS	poolProps(Consumer<CUmemPoolProps> consumer)	Passes the poolProps field to the specified Consumer.
CUDA_MEM_ALLOC_NODE_PARAMS	poolProps(CUmemPoolProps value)	Copies the specified CUmemPoolProps to the poolProps field.
CUDA_MEM_ALLOC_NODE_PARAMS	set(CUDA_MEM_ALLOC_NODE_PARAMS src)	Copies the specified struct data to this struct.
CUDA_MEM_ALLOC_NODE_PARAMS	set(CUmemPoolProps poolProps, CUmemAccessDesc.Buffer accessDescs, long bytesize, long dptr)	Initializes this struct with the specified values.
int	sizeof()
static void	validate(long struct)	Validates pointer members that should not be NULL.

Methods inherited from class org.lwjgl.system.Struct

clear, free, isNull, validate, validate

Methods inherited from class org.lwjgl.system.Pointer.Default

address, equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.system.NativeResource

close, free

Field Details

SIZEOF

public static final int SIZEOF

The struct size in bytes.

ALIGNOF

public static final int ALIGNOF

The struct alignment in bytes.

POOLPROPS

public static final int POOLPROPS

The struct member offsets.

ACCESSDESCS

public static final int ACCESSDESCS

The struct member offsets.

ACCESSDESCCOUNT

public static final int ACCESSDESCCOUNT

The struct member offsets.

BYTESIZE

public static final int BYTESIZE

The struct member offsets.

DPTR

public static final int DPTR

The struct member offsets.

Constructor Details

CUDA_MEM_ALLOC_NODE_PARAMS

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 Details

sizeof

public int sizeof()

Specified by:

sizeof in class org.lwjgl.system.Struct<CUDA_MEM_ALLOC_NODE_PARAMS>

poolProps

public CUmemPoolProps poolProps()

Returns:

a CUmemPoolProps view of the poolProps field.

accessDescs

public CUmemAccessDesc.Buffer accessDescs()

Returns:

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

accessDescCount

public long accessDescCount()

Returns:

the value of the accessDescCount field.

bytesize

public long bytesize()

Returns:

the value of the bytesize field.

dptr

public long dptr()

Returns:

the value of the dptr field.

poolProps

public CUDA_MEM_ALLOC_NODE_PARAMS poolProps(CUmemPoolProps value)

Copies the specified CUmemPoolProps to the poolProps field.

poolProps

public CUDA_MEM_ALLOC_NODE_PARAMS poolProps(Consumer<CUmemPoolProps> consumer)

Passes the poolProps field to the specified Consumer.

accessDescs

public CUDA_MEM_ALLOC_NODE_PARAMS accessDescs(CUmemAccessDesc.Buffer value)

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

bytesize

public CUDA_MEM_ALLOC_NODE_PARAMS bytesize(long value)

Sets the specified value to the bytesize field.

dptr

public CUDA_MEM_ALLOC_NODE_PARAMS dptr(long value)

Sets the specified value to the dptr field.

set

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

Initializes this struct with the specified values.

set

public CUDA_MEM_ALLOC_NODE_PARAMS set(CUDA_MEM_ALLOC_NODE_PARAMS src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

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.

calloc

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.

create

public static CUDA_MEM_ALLOC_NODE_PARAMS create()

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated with BufferUtils.

create

public static CUDA_MEM_ALLOC_NODE_PARAMS create(long address)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance for the specified memory address.

createSafe

public static @Nullable CUDA_MEM_ALLOC_NODE_PARAMS createSafe(long address)

Like create, but returns null if address is NULL.

malloc

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 - the buffer capacity

calloc

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 - the buffer capacity

create

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 - the buffer capacity

create

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 - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

public static CUDA_MEM_ALLOC_NODE_PARAMS malloc(org.lwjgl.system.MemoryStack stack)

Returns a new CUDA_MEM_ALLOC_NODE_PARAMS instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static CUDA_MEM_ALLOC_NODE_PARAMS calloc(org.lwjgl.system.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 - the stack from which to allocate

malloc

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer malloc(int capacity,
 org.lwjgl.system.MemoryStack stack)

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

public static CUDA_MEM_ALLOC_NODE_PARAMS.Buffer calloc(int capacity,
 org.lwjgl.system.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 - the buffer capacity

stack - the stack from which to allocate

npoolProps

public static CUmemPoolProps npoolProps(long struct)

Unsafe version of poolProps().

naccessDescs

public static CUmemAccessDesc.Buffer naccessDescs(long struct)

Unsafe version of accessDescs().

naccessDescCount

public static long naccessDescCount(long struct)

Unsafe version of accessDescCount().

nbytesize

public static long nbytesize(long struct)

Unsafe version of bytesize().

ndptr

public static long ndptr(long struct)

Unsafe version of dptr().

npoolProps

public static void npoolProps(long struct,
 CUmemPoolProps value)

Unsafe version of poolProps.

naccessDescs

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

Unsafe version of accessDescs.

naccessDescCount

public static void naccessDescCount(long struct,
 long value)

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

nbytesize

public static void nbytesize(long struct,
 long value)

Unsafe version of bytesize.

ndptr

public static void ndptr(long struct,
 long value)

Unsafe version of dptr.

validate

public static void validate(long struct)

Validates pointer members that should not be NULL.

Parameters:

struct - the struct to validate