PamUtils

Class SystemTiming

java.lang.Object

PamUtils.SystemTiming

public class SystemTiming
extends java.lang.Object

Class for some system based time functions, primarily to get CPU time for the process and to set the system time. These are bundled together here purely for the convenience of having the native code in a single dll. A windows DLL has been written - we need someone to write DLL's for other OS.

Author:

Doug Gillespie

See Also:

PamProfiler

Constructor Summary

Constructors

Constructor and Description
SystemTiming()

Method Summary

Methods

Modifier and Type	Method and Description
static long	getProcessCPUTime()
static void	load()
static boolean	setSystemTime(java.util.Calendar c)
static boolean	setSystemTime(long timeMilliseconds)

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemTiming

public SystemTiming()

Method Detail

load

public static void load()

getProcessCPUTime

public static long getProcessCPUTime()

Returns:

the amount of CPU used by the current process in 100ns intervals

setSystemTime

public static boolean setSystemTime(long timeMilliseconds)

setSystemTime

public static boolean setSystemTime(java.util.Calendar c)