Package org.apache.sysds.runtime.lineage

Class LineageDebugger

java.lang.Object

org.apache.sysds.runtime.lineage.LineageDebugger

public class LineageDebugger
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	POS_NAN
static int	POS_NEGATIVE_INFINITY
static int	POS_POSITIVE_INFINITY

Constructor Summary

Constructors

Constructor	Description
LineageDebugger()

Method Summary

Modifier and Type	Method	Description
static LineageItem	firstOccurrenceOfNR(LineageItem li, int pos)
static void	maintainSpecialValueBits(Lineage lineage, Instruction inst, ExecutionContext ec)

Methods inherited from class java.lang.Object

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

Field Detail

POS_NAN

public static final int POS_NAN

See Also:

Constant Field Values

POS_POSITIVE_INFINITY

public static final int POS_POSITIVE_INFINITY

See Also:

Constant Field Values

POS_NEGATIVE_INFINITY

public static final int POS_NEGATIVE_INFINITY

See Also:

Constant Field Values

Constructor Detail

LineageDebugger

public LineageDebugger()

Method Detail

maintainSpecialValueBits

public static void maintainSpecialValueBits(Lineage lineage,
                                            Instruction inst,
                                            ExecutionContext ec)

firstOccurrenceOfNR

public static LineageItem firstOccurrenceOfNR(LineageItem li,
                                              int pos)