com.oracle.svm.core.thread

Class Safepoint.Statistics

java.lang.Object

com.oracle.svm.core.thread.Safepoint.Statistics

Enclosing class:

Safepoint

public static final class Safepoint.Statistics
extends Object

Statistics about the progress of a particular safepoint. For debugging in places where I can not use logging. Methods for variables that are on a path to blocking for a safepoint have to be uninterruptible because they might have method-exit safepoints, which would be bad.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Safepoint.Statistics.Options

Method Summary

Modifier and Type	Method and Description
static int	getFrozen()
static long	getFrozenNanos()
static int	getInstalled()
static int	getReleased()
static int	getRequested()
static int	getSlowPathFrozen()
static int	getSlowPathThawed()
static long	getStartNanos()
static int	getThawed()
static long	getThawedNanos()
static void	incFrozen()
static void	incInstalled()
static void	incReleased()
static void	incRequested()
static void	incSlowPathFrozen()
static void	incSlowPathThawed()
static void	incThawed()
static void	reset()
static void	setFrozenNanos()
static void	setStartNanos()
static void	setThawedNanos()
static Log	toLog(Log log, boolean newLine, String prefix)

Methods inherited from class java.lang.Object

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

Method Detail

reset

public static void reset()

getStartNanos

public static long getStartNanos()

setStartNanos

public static void setStartNanos()

getFrozenNanos

public static long getFrozenNanos()

setFrozenNanos

public static void setFrozenNanos()

getThawedNanos

public static long getThawedNanos()

setThawedNanos

public static void setThawedNanos()

getRequested

public static int getRequested()

incRequested

public static void incRequested()

getInstalled

public static int getInstalled()

incInstalled

public static void incInstalled()

getReleased

public static int getReleased()

incReleased

public static void incReleased()

getFrozen

public static int getFrozen()

incFrozen

public static void incFrozen()

getThawed

public static int getThawed()

incThawed

public static void incThawed()

getSlowPathFrozen

public static int getSlowPathFrozen()

incSlowPathFrozen

public static void incSlowPathFrozen()

getSlowPathThawed

public static int getSlowPathThawed()

incSlowPathThawed

public static void incSlowPathThawed()

toLog

public static Log toLog(Log log,
                        boolean newLine,
                        String prefix)