Class MulticoreReduceProvider

java.lang.Object

org.episteme.core.mathematics.numerical.providers.MulticoreReduceProvider

All Implemented Interfaces:

ReduceProvider, AlgorithmProvider

@AutoService(AlgorithmProvider.class)
public class MulticoreReduceProvider
extends Object
implements ReduceProvider

Multicore implementation of ReduceProvider using Java Streams and Vector API for parallel processing.

Since:

1.2

Author:

Gemini AI (Google DeepMind)

Constructor Summary

Constructors

Constructor	Description
MulticoreReduceProvider()

Method Summary

Modifier and Type	Method	Description
String	getName()
int	getPriority()	Returns the execution priority (higher is better).
double	reduce(String operation, double[] input)	Reduces an array to a single value.
float	reduce(String operation, float[] input)	Reduces an array to a single value.
double	reduce(String operation, MemorySegment input, ValueLayout.OfDouble layout, long count)	Reduces a MemorySegment to a single value.
float	reduce(String operation, MemorySegment input, ValueLayout.OfFloat layout, long count)	Reduces a MemorySegment to a single value.
double	reduce(String operation, DoubleBuffer input, int size)	Reduces an array to a single value (sum, max, min, etc.).
Real	reduce(String operation, Real[] input)	Reduces an array to a single value.

Methods inherited from class Object

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

Methods inherited from interface AlgorithmProvider

description, getMetadata, isAvailable, score, shutdown

Methods inherited from interface ReduceProvider

getAlgorithmType

Constructor Details

MulticoreReduceProvider

public MulticoreReduceProvider()

Method Details

reduce

public float reduce(String operation,
 float[] input)

Description copied from interface: ReduceProvider

Reduces an array to a single value.

Specified by:

reduce in interface ReduceProvider

Parameters:

operation - Reduction operation: "sum", "max", "min", "prod"

input - Input array

Returns:

Reduced value

reduce

public double reduce(String operation,
 double[] input)

Description copied from interface: ReduceProvider

Reduces an array to a single value.

Specified by:

reduce in interface ReduceProvider

Parameters:

operation - Reduction operation: "sum", "max", "min", "prod"

input - Input array

Returns:

Reduced value

reduce

public Real reduce(String operation,
 Real[] input)

Description copied from interface: ReduceProvider

Reduces an array to a single value.

Specified by:

reduce in interface ReduceProvider

Parameters:

operation - Reduction operation: "sum", "max", "min", "prod"

input - Input array

Returns:

Reduced value

reduce

public float reduce(String operation,
 MemorySegment input,
 ValueLayout.OfFloat layout,
 long count)

Description copied from interface: ReduceProvider

Reduces a MemorySegment to a single value.

Specified by:

reduce in interface ReduceProvider

reduce

public double reduce(String operation,
 MemorySegment input,
 ValueLayout.OfDouble layout,
 long count)

Description copied from interface: ReduceProvider

Reduces a MemorySegment to a single value.

Specified by:

reduce in interface ReduceProvider

reduce

public double reduce(String operation,
 DoubleBuffer input,
 int size)

Description copied from interface: ReduceProvider

Reduces an array to a single value (sum, max, min, etc.).

Specified by:

reduce in interface ReduceProvider

Parameters:

operation - Reduction operation: "sum", "max", "min", "prod"

input - Input buffer

size - Number of elements

Returns:

Reduced value

getName

public String getName()

Specified by:

getName in interface AlgorithmProvider

getPriority

public int getPriority()

Description copied from interface: AlgorithmProvider

Returns the execution priority (higher is better).

Specified by:

getPriority in interface AlgorithmProvider