Module tornado.api

Package uk.ac.manchester.tornado.api.types.collections

Class VectorHalf4

java.lang.Object

uk.ac.manchester.tornado.api.types.collections.VectorHalf4

All Implemented Interfaces:

Serializable, TornadoCollectionInterface<ShortBuffer>, PrimitiveStorage<ShortBuffer>

public final class VectorHalf4
extends Object
implements TornadoCollectionInterface<ShortBuffer>

VectorHalf4 relies on preview features of the Java platform:

• VectorHalf4 refers to one or more preview APIs: MemorySegment.

Programs can only use VectorHalf4 when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Class<VectorHalf4>	TYPE

Constructor Summary

Constructors

Modifier	Constructor	Description
	VectorHalf4(int numElements)	Creates an empty vector.
protected	VectorHalf4(int numElements, HalfFloatArray array)

Method Summary

Modifier and Type	Method	Description
ShortBuffer	asBuffer()
void	clear()
VectorHalf4	duplicate()	Duplicates this vector.
void	fill(HalfFloat value)
Half4	get(int index)	Returns the Half4 at the given index of this vector.
HalfFloatArray	getArray()
int	getLength()
long	getNumBytes()
long	getNumBytesWithHeader()
MemorySegmentPREVIEW	getSegment()
MemorySegmentPREVIEW	getSegmentWithHeader()
void	loadFromBuffer(ShortBuffer buffer)
void	set(int index, Half4 value)	Sets the Half4 at the given index of this vector.
void	set(HalfFloatArray values)	Sets the elements of this vector to that of the provided array.
void	set(VectorHalf4 values)	Sets the elements of this vector to that of the provided vector.
int	size()
Half4	sum()
String	toString()
int	vectorWidth()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

TYPE

public static final Class<VectorHalf4> TYPE

Constructor Details

VectorHalf4

protected VectorHalf4(int numElements,
 HalfFloatArray array)

VectorHalf4

public VectorHalf4(int numElements)

Creates an empty vector.

Parameters:

numElements -

Method Details

vectorWidth

public int vectorWidth()

get

public Half4 get(int index)

Returns the Half4 at the given index of this vector.

Parameters:

index -

Returns:

value

set

public void set(int index,
 Half4 value)

Sets the Half4 at the given index of this vector.

Parameters:

index -

value -

set

public void set(VectorHalf4 values)

Sets the elements of this vector to that of the provided vector.

Parameters:

values -

set

public void set(HalfFloatArray values)

Sets the elements of this vector to that of the provided array.

Parameters:

values -

fill

public void fill(HalfFloat value)

duplicate

public VectorHalf4 duplicate()

Duplicates this vector.

Returns:

vector

toString

public String toString()

Overrides:

toString in class Object

sum

public Half4 sum()

loadFromBuffer

public void loadFromBuffer(ShortBuffer buffer)

Specified by:

loadFromBuffer in interface PrimitiveStorage<ShortBuffer>

asBuffer

public ShortBuffer asBuffer()

Specified by:

asBuffer in interface PrimitiveStorage<ShortBuffer>

size

public int size()

Specified by:

size in interface PrimitiveStorage<ShortBuffer>

getLength

public int getLength()

getArray

public HalfFloatArray getArray()

clear

public void clear()

getNumBytes

public long getNumBytes()

Specified by:

getNumBytes in interface TornadoCollectionInterface<ShortBuffer>

getNumBytesWithHeader

public long getNumBytesWithHeader()

Specified by:

getNumBytesWithHeader in interface TornadoCollectionInterface<ShortBuffer>

getSegment

public MemorySegmentPREVIEW getSegment()

Specified by:

getSegment in interface TornadoCollectionInterface<ShortBuffer>

getSegmentWithHeader

public MemorySegmentPREVIEW getSegmentWithHeader()

Specified by:

getSegmentWithHeader in interface TornadoCollectionInterface<ShortBuffer>