Timing

java.lang.Object
- net.algart.lib.Timing

All Implemented Interfaces:

TrueStatic
```
public final class Timing
extends java.lang.Object
implements TrueStatic
```
An interface to native class allowing to measure the time with high resolution.

Version:

1.1

Author:

Daniel Alievsky

Field Summary

Fields
Modifier and Type Field and Description

static long timecpuCorrection

static long timensCorrection

static long timeStart

static long timeStartFrom1970

Fields
Modifier and Type	Field and Description
`static long`	`timecpuCorrection`
`static long`	`timensCorrection`
`static long`	`timeStart`
`static long`	`timeStartFrom1970`

Method Summary

Methods
Modifier and Type	Method and Description
`static void`	`decreaseTimeStart(long decrement)`
`static long`	`diffcpu(long t1)`
`static double`	`diffcpu(long t1, double divider)`
`static long`	`diffcpu(long t1, long t2)`
`static double`	`diffcpu(long t1, long t2, double divider)`
`static long`	`diffns(long t1)`
`static double`	`diffns(long t1, double divider)`
`static long`	`diffns(long t1, long t2)`
`static double`	`diffns(long t1, long t2, double divider)`
`static java.lang.String`	`initializationExceptionMessage()`
`static boolean`	`isNative()`
`static boolean`	`isTimecpuSupported()`
`static long`	`timecpu()`
`static long`	`timemcs()`
`static double`	`timemcsDouble()`
`static long`	`timems()`
`static double`	`timemsDouble()`
`static long`	`timens()`
`static double`	`timesecDouble()`
`static java.lang.String`	`uniqueString()` Returns a string that is unique for every call of this method with very high probability (almost 100%).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

timeStart
```
public static long timeStart
```

timeStartFrom1970

public static final long timeStartFrom1970

timensCorrection

public static final long timensCorrection

timecpuCorrection

public static final long timecpuCorrection

Method Detail

decreaseTimeStart

public static void decreaseTimeStart(long decrement)

timems
```
public static long timems()
```

timemcs
```
public static long timemcs()
```

timens
```
public static long timens()
```

isTimecpuSupported

public static boolean isTimecpuSupported()

timecpu
```
public static long timecpu()
```

timesecDouble
```
public static double timesecDouble()
```

timemsDouble
```
public static double timemsDouble()
```

timemcsDouble
```
public static double timemcsDouble()
```

diffns

public static long diffns(long t1,
          long t2)

diffns
```
public static long diffns(long t1)
```

diffns

public static double diffns(long t1,
            long t2,
            double divider)

diffns

public static double diffns(long t1,
            double divider)

diffcpu

public static long diffcpu(long t1,
           long t2)

diffcpu
```
public static long diffcpu(long t1)
```

diffcpu

public static double diffcpu(long t1,
             long t2,
             double divider)

diffcpu

public static double diffcpu(long t1,
             double divider)

uniqueString
```
public static java.lang.String uniqueString()
```
Returns a string that is unique for every call of this method with very high probability (almost 100%). This string is short enough (10-20 characters) and is based on the string representation of random numbers.

Returns:
New unique random string.

isNative
```
public static boolean isNative()
```

initializationExceptionMessage

public static java.lang.String initializationExceptionMessage()

Class Timing

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

timeStart

timeStartFrom1970

timensCorrection

timecpuCorrection

Method Detail

decreaseTimeStart

timems

timemcs

timens

isTimecpuSupported

timecpu

timesecDouble

timemsDouble

timemcsDouble

diffns

diffns

diffns

diffns

diffcpu

diffcpu

diffcpu

diffcpu

uniqueString

isNative

initializationExceptionMessage