Module tornado.api

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

Class VectorFloat4

java.lang.Object

uk.ac.manchester.tornado.api.types.collections.VectorFloat4

All Implemented Interfaces:

Serializable, TornadoCollectionInterface<FloatBuffer>, PrimitiveStorage<FloatBuffer>

public final class VectorFloat4
extends Object
implements TornadoCollectionInterface<FloatBuffer>

VectorFloat4 relies on preview features of the Java platform:

• VectorFloat4 refers to one or more preview APIs: MemorySegment.

Programs can only use VectorFloat4 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<VectorFloat4>	TYPE

Constructor Summary

Constructors

Constructor	Description
VectorFloat4(int numElements)	Creates an empty vector with.
VectorFloat4(FloatArray array)	Creates a vector using the provided backing array.

Method Summary

Modifier and Type	Method	Description
FloatBuffer	asBuffer()
void	clear()
VectorFloat4	duplicate()	Duplicates this vector.
void	fill(float value)
Float4	get(int index)	Returns the float at the given index of this vector.
FloatArray	getArray()
int	getLength()
long	getNumBytes()
long	getNumBytesWithHeader()
MemorySegmentPREVIEW	getSegment()
MemorySegmentPREVIEW	getSegmentWithHeader()
void	loadFromBuffer(FloatBuffer buffer)
Float4	max()
Float4	min()
void	set(int index, Float4 value)	Sets the float at the given index of this vector.
void	set(FloatArray values)	Sets the elements of this vector to that of the provided array.
void	set(VectorFloat4 values)	Sets the elements of this vector to that of the provided vector.
int	size()
Float4	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<VectorFloat4> TYPE

Constructor Details

VectorFloat4

public VectorFloat4(FloatArray array)

Creates a vector using the provided backing array.

VectorFloat4

public VectorFloat4(int numElements)

Creates an empty vector with.

Parameters:

numElements - Number of elements

Method Details

vectorWidth

public int vectorWidth()

getArray

public FloatArray getArray()

get

public Float4 get(int index)

Returns the float at the given index of this vector.

Parameters:

index - Position

Returns:

value

set

public void set(int index,
 Float4 value)

Sets the float at the given index of this vector.

Parameters:

index - position

value - value to be stored

set

public void set(VectorFloat4 values)

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

Parameters:

values - set a VectorFloat4 into the internal array

set

public void set(FloatArray values)

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

Parameters:

values - set an input array into the internal array

fill

public void fill(float value)

duplicate

public VectorFloat4 duplicate()

Duplicates this vector.

Returns:

VectorFloat4

toString

public String toString()

Overrides:

toString in class Object

sum

public Float4 sum()

min

public Float4 min()

max

public Float4 max()

loadFromBuffer

public void loadFromBuffer(FloatBuffer buffer)

Specified by:

loadFromBuffer in interface PrimitiveStorage<FloatBuffer>

asBuffer

public FloatBuffer asBuffer()

Specified by:

asBuffer in interface PrimitiveStorage<FloatBuffer>

size

public int size()

Specified by:

size in interface PrimitiveStorage<FloatBuffer>

getLength

public int getLength()

clear

public void clear()

getNumBytes

public long getNumBytes()

Specified by:

getNumBytes in interface TornadoCollectionInterface<FloatBuffer>

getNumBytesWithHeader

public long getNumBytesWithHeader()

Specified by:

getNumBytesWithHeader in interface TornadoCollectionInterface<FloatBuffer>

getSegment

public MemorySegmentPREVIEW getSegment()

Specified by:

getSegment in interface TornadoCollectionInterface<FloatBuffer>

getSegmentWithHeader

public MemorySegmentPREVIEW getSegmentWithHeader()

Specified by:

getSegmentWithHeader in interface TornadoCollectionInterface<FloatBuffer>