Class NumericalConfiguration

java.lang.Object

org.episteme.core.mathematics.context.NumericalConfiguration

public class NumericalConfiguration
extends Object

Configuration for numerical computation, including precision, backend preferences, and thresholds. Standardized as NumericalConfiguration in the mathematics.context package.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	NumericalConfiguration.FloatPrecision	Floating-point precision mode for GPU and numerical operations.
static enum	NumericalConfiguration.IntPrecision	Integer precision mode for GPU and numerical operations.

Constructor Summary

Constructors

Constructor	Description
NumericalConfiguration()

Method Summary

Modifier and Type	Method	Description
void	applyComputeMode(ComputeMode mode)	Applies a computation mode, selecting the appropriate backend and adjusting precision if needed.
String	getBackendId()
ComputeMode	getComputeMode()
DistributedContext	getDistributedContext()
double	getEpsilonDouble()
float	getEpsilonFloat()
NumericalConfiguration.FloatPrecision	getFloatPrecision()
int	getGmresRestart()
double	getGpuThreshold()
NumericalConfiguration.IntPrecision	getIntPrecision()
MathContext	getMathContext()
int	getMaxIterations()
int	getMaxThreads()
MathContext.OverflowMode	getOverflowMode()
int	getParallelThreshold()
double	getPivotThreshold()
int	getPrecisionBits()
MathContext.RealPrecision	getRealPrecision()
double	getStabilityThreshold()
boolean	isGpuAvailable()
NumericalConfiguration	setBackendId(String backendId)
NumericalConfiguration	setComputeMode(ComputeMode computeMode)
NumericalConfiguration	setDistributedContext(DistributedContext distributedContext)
NumericalConfiguration	setEpsilonDouble(double epsilonDouble)
NumericalConfiguration	setEpsilonFloat(float epsilonFloat)
NumericalConfiguration	setFloatPrecision(NumericalConfiguration.FloatPrecision floatPrecision)
NumericalConfiguration	setGmresRestart(int gmresRestart)
NumericalConfiguration	setGpuThreshold(double gpuThreshold)
NumericalConfiguration	setIntPrecision(NumericalConfiguration.IntPrecision intPrecision)
NumericalConfiguration	setMathContext(MathContext mathContext)
NumericalConfiguration	setMaxIterations(int maxIterations)
NumericalConfiguration	setMaxThreads(int maxThreads)
NumericalConfiguration	setOverflowMode(MathContext.OverflowMode overflowMode)
NumericalConfiguration	setParallelThreshold(int parallelThreshold)
NumericalConfiguration	setPivotThreshold(double pivotThreshold)
NumericalConfiguration	setPrecisionBits(int precisionBits)
NumericalConfiguration	setRealPrecision(MathContext.RealPrecision realPrecision)
NumericalConfiguration	setStabilityThreshold(double stabilityThreshold)

Methods inherited from class Object

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

Constructor Details

NumericalConfiguration

public NumericalConfiguration()

Method Details

getFloatPrecision

public NumericalConfiguration.FloatPrecision getFloatPrecision()

setFloatPrecision

public NumericalConfiguration setFloatPrecision(NumericalConfiguration.FloatPrecision floatPrecision)

getIntPrecision

public NumericalConfiguration.IntPrecision getIntPrecision()

setIntPrecision

public NumericalConfiguration setIntPrecision(NumericalConfiguration.IntPrecision intPrecision)

getBackendId

public String getBackendId()

setBackendId

public NumericalConfiguration setBackendId(String backendId)

getRealPrecision

public MathContext.RealPrecision getRealPrecision()

setRealPrecision

public NumericalConfiguration setRealPrecision(MathContext.RealPrecision realPrecision)

getOverflowMode

public MathContext.OverflowMode getOverflowMode()

setOverflowMode

public NumericalConfiguration setOverflowMode(MathContext.OverflowMode overflowMode)

getComputeMode

public ComputeMode getComputeMode()

setComputeMode

public NumericalConfiguration setComputeMode(ComputeMode computeMode)

getMathContext

public MathContext getMathContext()

setMathContext

public NumericalConfiguration setMathContext(MathContext mathContext)

getGpuThreshold

public double getGpuThreshold()

setGpuThreshold

public NumericalConfiguration setGpuThreshold(double gpuThreshold)

getParallelThreshold

public int getParallelThreshold()

setParallelThreshold

public NumericalConfiguration setParallelThreshold(int parallelThreshold)

getMaxThreads

public int getMaxThreads()

setMaxThreads

public NumericalConfiguration setMaxThreads(int maxThreads)

getEpsilonDouble

public double getEpsilonDouble()

setEpsilonDouble

public NumericalConfiguration setEpsilonDouble(double epsilonDouble)

getEpsilonFloat

public float getEpsilonFloat()

setEpsilonFloat

public NumericalConfiguration setEpsilonFloat(float epsilonFloat)

getStabilityThreshold

public double getStabilityThreshold()

setStabilityThreshold

public NumericalConfiguration setStabilityThreshold(double stabilityThreshold)

getMaxIterations

public int getMaxIterations()

setMaxIterations

public NumericalConfiguration setMaxIterations(int maxIterations)

getGmresRestart

public int getGmresRestart()

setGmresRestart

public NumericalConfiguration setGmresRestart(int gmresRestart)

getPrecisionBits

public int getPrecisionBits()

setPrecisionBits

public NumericalConfiguration setPrecisionBits(int precisionBits)

getPivotThreshold

public double getPivotThreshold()

setPivotThreshold

public NumericalConfiguration setPivotThreshold(double pivotThreshold)

applyComputeMode

public void applyComputeMode(ComputeMode mode)

Applies a computation mode, selecting the appropriate backend and adjusting precision if needed.

isGpuAvailable

public boolean isGpuAvailable()

getDistributedContext

public DistributedContext getDistributedContext()

setDistributedContext

public NumericalConfiguration setDistributedContext(DistributedContext distributedContext)