Class StandardLinearAlgebraProvider<E>

java.lang.Object

org.episteme.core.mathematics.linearalgebra.providers.CPUDenseLinearAlgebraProvider<E>

org.episteme.core.mathematics.linearalgebra.providers.StandardLinearAlgebraProvider<E>

All Implemented Interfaces:

AutoCloseable, LinearAlgebraProvider<E>, AlgorithmProvider, Backend, ComputeBackend, CPUBackend

@AutoService(LinearAlgebraProvider.class)
public class StandardLinearAlgebraProvider<E>
extends CPUDenseLinearAlgebraProvider<E>

Linear Algebra Provider that forces the use of the Standard (Naive/Recursive) algorithm. Intended for benchmarking and comparison purposes.

Field Summary

Fields inherited from class CPUDenseLinearAlgebraProvider

field

Constructor Summary

Constructors

Constructor	Description
StandardLinearAlgebraProvider()

Method Summary

Modifier and Type	Method	Description
String	getEnvironmentInfo()	Returns a string describing the execution environment (e.g., "CPU (AVX2)", "GPU (CUDA 12.0)").
String	getName()	Returns the display name for UI presentation.
int	getPriority()	Priority of this provider (higher means more preferred).
boolean	isAvailable()	Checks if the provider is available in the current environment.
Matrix<E>	multiply(Matrix<E> a, Matrix<E> b)
Vector<E>	multiply(Matrix<E> a, Vector<E> b)
Matrix<E>	scale(E scalar, Matrix<E> a)
void	shutdown()	Called when the provider is no longer needed (e.g., application shutdown).
SVDResult<E>	svd(Matrix<E> a)	Computes the Singular Value Decomposition (SVD) of the specified matrix.
Matrix<E>	transpose(Matrix<E> a)

Methods inherited from class CPUDenseLinearAlgebraProvider

acos, add, add, angle, asin, atan, cbrt, cholesky, cos, cosh, createBackend, createContext, cross, determinant, dot, eigen, exp, getId, getMetadata, inverse, isCompatible, log, log10, lu, multiply, norm, normalize, pow, projection, qr, score, sin, sinh, solve, solve, solve, solve, solveTriangular, sqrt, standardMultiply, subtract, subtract, tan, tanh, trace

Methods inherited from class Object

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

Methods inherited from interface AlgorithmProvider

description

Methods inherited from interface Backend

getAlgorithmProviders, getStatusMessage, isExplicitlyDisabled

Methods inherited from interface ComputeBackend

getDescription

Methods inherited from interface CPUBackend

getAcceleratorType, getType, supportsComplexNumbers, supportsFloatingPoint, supportsParallelOps

Methods inherited from interface LinearAlgebraProvider

acosh, asinh, atanh, close, conditionNumber, configure, conjugateTranspose, getAlgorithmType, rank

Constructor Details

StandardLinearAlgebraProvider

public StandardLinearAlgebraProvider()

Method Details

getEnvironmentInfo

public String getEnvironmentInfo()

Description copied from interface: LinearAlgebraProvider

Returns a string describing the execution environment (e.g., "CPU (AVX2)", "GPU (CUDA 12.0)").

Specified by:

getEnvironmentInfo in interface LinearAlgebraProvider<E>

Overrides:

getEnvironmentInfo in class CPUDenseLinearAlgebraProvider<E>

getName

public String getName()

Description copied from interface: Backend

Returns the display name for UI presentation.

Specified by:

getName in interface AlgorithmProvider

Specified by:

getName in interface Backend

Specified by:

getName in interface LinearAlgebraProvider<E>

Overrides:

getName in class CPUDenseLinearAlgebraProvider<E>

multiply

public Matrix<E> multiply(Matrix<E> a,
 Matrix<E> b)

Specified by:

multiply in interface LinearAlgebraProvider<E>

Overrides:

multiply in class CPUDenseLinearAlgebraProvider<E>

getPriority

public int getPriority()

Description copied from interface: LinearAlgebraProvider

Priority of this provider (higher means more preferred). Used for automatic backend selection.

Specified by:

getPriority in interface AlgorithmProvider

Specified by:

getPriority in interface Backend

Specified by:

getPriority in interface LinearAlgebraProvider<E>

Overrides:

getPriority in class CPUDenseLinearAlgebraProvider<E>

isAvailable

public boolean isAvailable()

Description copied from interface: AlgorithmProvider

Checks if the provider is available in the current environment.

Specified by:

isAvailable in interface AlgorithmProvider

Specified by:

isAvailable in interface Backend

Overrides:

isAvailable in class CPUDenseLinearAlgebraProvider<E>

scale

public Matrix<E> scale(E scalar,
 Matrix<E> a)

Specified by:

scale in interface LinearAlgebraProvider<E>

Overrides:

scale in class CPUDenseLinearAlgebraProvider<E>

transpose

public Matrix<E> transpose(Matrix<E> a)

Specified by:

transpose in interface LinearAlgebraProvider<E>

Overrides:

transpose in class CPUDenseLinearAlgebraProvider<E>

multiply

public Vector<E> multiply(Matrix<E> a,
 Vector<E> b)

Specified by:

multiply in interface LinearAlgebraProvider<E>

Overrides:

multiply in class CPUDenseLinearAlgebraProvider<E>

svd

public SVDResult<E> svd(Matrix<E> a)

Description copied from interface: LinearAlgebraProvider

Computes the Singular Value Decomposition (SVD) of the specified matrix.

Specified by:

svd in interface LinearAlgebraProvider<E>

Overrides:

svd in class CPUDenseLinearAlgebraProvider<E>

shutdown

public void shutdown()

Description copied from interface: AlgorithmProvider

Called when the provider is no longer needed (e.g., application shutdown). Use this to release local resources or close native segments.

Specified by:

shutdown in interface AlgorithmProvider

Specified by:

shutdown in interface Backend

Overrides:

shutdown in class CPUDenseLinearAlgebraProvider<E>