org.apache.sysds.runtime.lineage

Class LineageCacheStatistics

java.lang.Object

org.apache.sysds.runtime.lineage.LineageCacheStatistics

public class LineageCacheStatistics
extends Object

This singleton provides basic lineage caching statistics in CP. Hit statistics for caching (mem, fs, total)

Constructor Summary

Constructors

Constructor and Description
LineageCacheStatistics()

Method Summary

Modifier and Type	Method and Description
static String	displayHits()
static String	displayMultiLevelHits()
static String	displayRewrites()
static String	displayTime()
static String	displayWtrites()
static long	getInstHits()
static long	getMemDeletes()
static long	getMultiLevelFnHits()
static long	getMultiLevelSBHits()
static void	incrementDelHits()
static void	incrementFSHits()
static void	incrementFSReadTime(long delta)
static void	incrementFSWrites()
static void	incrementFSWriteTime(long delta)
static void	incrementFuncHits()
static void	incrementInstHits()
static void	incrementMemDeletes()
static void	incrementMemHits()
static void	incrementMemWrites()
static void	incrementPRewrites()
static void	incrementSBHits()
static void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

LineageCacheStatistics

public LineageCacheStatistics()

Method Detail

reset

public static void reset()

incrementMemHits

public static void incrementMemHits()

incrementFSHits

public static void incrementFSHits()

incrementDelHits

public static void incrementDelHits()

incrementInstHits

public static void incrementInstHits()

getInstHits

public static long getInstHits()

incrementSBHits

public static void incrementSBHits()

incrementFuncHits

public static void incrementFuncHits()

incrementMemWrites

public static void incrementMemWrites()

incrementPRewrites

public static void incrementPRewrites()

incrementFSWrites

public static void incrementFSWrites()

incrementMemDeletes

public static void incrementMemDeletes()

getMemDeletes

public static long getMemDeletes()

incrementFSReadTime

public static void incrementFSReadTime(long delta)

incrementFSWriteTime

public static void incrementFSWriteTime(long delta)

getMultiLevelFnHits

public static long getMultiLevelFnHits()

getMultiLevelSBHits

public static long getMultiLevelSBHits()

displayHits

public static String displayHits()

displayMultiLevelHits

public static String displayMultiLevelHits()

displayWtrites

public static String displayWtrites()

displayRewrites

public static String displayRewrites()

displayTime

public static String displayTime()