driver
Class ndp

java.lang.Object
  driver.ndp

public class ndp
extends java.lang.Object

Node Discovery Protocol macro-benchmark.

Version:

$Id: ndp.java,v 1.16 2004/04/06 16:07:42 barr Exp $

Author:

Rimon Barr <barr+jist@cs.cornell.edu>

Nested Class Summary

private static class

ndp.cmdlineOpts Parsed command-line options.

Field Summary

static int	GRANULARITY random waypoint granularity.
static int	MAX_SPEED random waypoint maximum speed.
static int	MIN_SPEED random waypoint minimum speed.
private static int	MODE_DENSITY benchmark mode.
private static java.lang.String	MODE_DENSITY_STRING benchmark mode string.
private static int	MODE_INVALID benchmark mode.
private static int	MODE_MEM benchmark mode.
private static java.lang.String	MODE_MEM_STRING benchmark mode string.
private static int	MODE_SPATIAL_GRID benchmark binning types.
private static int	MODE_SPATIAL_HIER benchmark binning types.
private static int	MODE_SPATIAL_LINEAR benchmark binning types.
private static java.lang.String	MODE_SPATIAL_STRING_GRID benchmark binning type strings.
private static java.lang.String	MODE_SPATIAL_STRING_HIER benchmark binning type strings.
private static java.lang.String	MODE_SPATIAL_STRING_LINEAR benchmark binning type strings.
private static int	MODE_TIME benchmark mode.
private static java.lang.String	MODE_TIME_STRING benchmark mode string.
static int	PAUSE_TIME random waypoint pause time.
private static long	startTime benchmark start time.
static java.lang.String	VERSION benchmark version.

Constructor Summary

ndp()

Method Summary

static void	createNode(int i, Field field, Placement placement, RadioInfo.RadioInfoShared radioInfoShared, Mapper protMap, PacketLoss plIn, PacketLoss plOut) Initialize simulation node.
static Field	createSim(Location.Location2D bounds, Spatial spatial, long nodes) Initialize simulation field.
static void	main(java.lang.String[] args) Benchmark entry point: heartbeat benchmark.
private static ndp.cmdlineOpts	parseCommandLineOptions(java.lang.String[] args) Parse command-line options.
static void	reportMem() Print memory information.
private static void	showUsage() Print benchmark command-line syntax.
private static void	showVersion() Print benchmark version information.

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final java.lang.String VERSION

benchmark version.

See Also:

Constant Field Values

MODE_INVALID

private static final int MODE_INVALID

benchmark mode.

See Also:

Constant Field Values

MODE_TIME

private static final int MODE_TIME

benchmark mode.

See Also:

Constant Field Values

MODE_MEM

private static final int MODE_MEM

benchmark mode.

See Also:

Constant Field Values

MODE_DENSITY

private static final int MODE_DENSITY

benchmark mode.

See Also:

Constant Field Values

MODE_TIME_STRING

private static final java.lang.String MODE_TIME_STRING

benchmark mode string.

See Also:

Constant Field Values

MODE_MEM_STRING

private static final java.lang.String MODE_MEM_STRING

benchmark mode string.

See Also:

Constant Field Values

MODE_DENSITY_STRING

private static final java.lang.String MODE_DENSITY_STRING

benchmark mode string.

See Also:

Constant Field Values

MODE_SPATIAL_LINEAR

private static final int MODE_SPATIAL_LINEAR

benchmark binning types.

See Also:

Constant Field Values

MODE_SPATIAL_GRID

private static final int MODE_SPATIAL_GRID

benchmark binning types.

See Also:

Constant Field Values

MODE_SPATIAL_HIER

private static final int MODE_SPATIAL_HIER

benchmark binning types.

See Also:

Constant Field Values

MODE_SPATIAL_STRING_LINEAR

private static final java.lang.String MODE_SPATIAL_STRING_LINEAR

benchmark binning type strings.

See Also:

Constant Field Values

MODE_SPATIAL_STRING_GRID

private static final java.lang.String MODE_SPATIAL_STRING_GRID

benchmark binning type strings.

See Also:

Constant Field Values

MODE_SPATIAL_STRING_HIER

private static final java.lang.String MODE_SPATIAL_STRING_HIER

benchmark binning type strings.

See Also:

Constant Field Values

PAUSE_TIME

public static final int PAUSE_TIME

random waypoint pause time.

See Also:

Constant Field Values

GRANULARITY

public static final int GRANULARITY

random waypoint granularity.

See Also:

Constant Field Values

MIN_SPEED

public static final int MIN_SPEED

random waypoint minimum speed.

See Also:

Constant Field Values

MAX_SPEED

public static final int MAX_SPEED

random waypoint maximum speed.

See Also:

Constant Field Values

startTime

private static long startTime

benchmark start time.

Constructor Detail

ndp

public ndp()

Method Detail

showVersion

private static void showVersion()

Print benchmark version information.

showUsage

private static void showUsage()

Print benchmark command-line syntax.

parseCommandLineOptions

private static ndp.cmdlineOpts parseCommandLineOptions(java.lang.String[] args)
                                                throws jargs.gnu.CmdLineParser.OptionException

Parse command-line options.

Parameters:

args - command-line parameters

Returns:

parsed command-line options

Throws:

CmdLineParser.OptionException - invalid option encountered

createNode

public static void createNode(int i,
                              Field field,
                              Placement placement,
                              RadioInfo.RadioInfoShared radioInfoShared,
                              Mapper protMap,
                              PacketLoss plIn,
                              PacketLoss plOut)

Initialize simulation node.

Parameters:

i - node number

field - simulation field

placement - node placement model

radioInfoShared - shared radio information

protMap - shared protocol map

plIn - incoming packet loss model

plOut - outgoing packet loss model

createSim

public static Field createSim(Location.Location2D bounds,
                              Spatial spatial,
                              long nodes)

Initialize simulation field.

Parameters:

bounds - size of field

spatial - binning radio container

nodes - number of nodes

Returns:

simulation field

main

public static void main(java.lang.String[] args)

Benchmark entry point: heartbeat benchmark.

Parameters:

args - command-line parameters

reportMem

public static void reportMem()

Print memory information.