edu.rice.hj.runtime.config

Class HjConfiguration

java.lang.Object

edu.rice.hj.runtime.config.HjConfiguration

public final class HjConfiguration
extends Object

HjConfiguration class.

Author:

Shams Imam (shams@rice.edu)

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	ABSTRACT_EXECUTION_GRAPH Flag to control abstract metrics execution graph display
static boolean	ABSTRACT_EXECUTION_STATS Flag to control abstract metrics mode
static boolean	ABSTRACT_SPEED_UP_GRAPH Flag to control abstract metrics execution graph display
static String	BUILD_INFO Flag to control abstract metrics execution graph display
static boolean	EVENT_LOGGING Flag to control event logging
static boolean	NB_TASK_EXEC_BEFORE_BLOCKING Flag to control optimization of non-blocking task execution before blocking worker threads
static int	PHASER_BUSY_WAIT_VALUE Default configured value for busy wait limit
static boolean	SHOW_RUNTIME_STATS Flag to control abstract metrics execution graph display
static boolean	showWarning Flag to control display of warning messages
static boolean	TRACK_DEADLOCKS Flag to control tracking deadlocks mode

Method Summary

Modifier and Type	Method and Description
static void	finalizeRuntime() finalizeRuntime.
static void	initializeRuntime() initializeRuntime.
static void	printConfiguredOptions() printConfiguredOptions.
static boolean	readBooleanProperty(HjSystemProperty hjSystemProperty) readBooleanProperty.
static int	readIntProperty(HjSystemProperty hjSystemProperty) readIntProperty.
static String	readStringProperty(HjSystemProperty hjSystemProperty) readStringProperty.
static HjRuntime	runtime() runtime.
protected static boolean	runtimeStarted()

Methods inherited from class java.lang.Object

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

Field Detail

showWarning

public static boolean showWarning

Flag to control display of warning messages

PHASER_BUSY_WAIT_VALUE

public static int PHASER_BUSY_WAIT_VALUE

Default configured value for busy wait limit

TRACK_DEADLOCKS

public static boolean TRACK_DEADLOCKS

Flag to control tracking deadlocks mode

ABSTRACT_EXECUTION_STATS

public static boolean ABSTRACT_EXECUTION_STATS

Flag to control abstract metrics mode

ABSTRACT_EXECUTION_GRAPH

public static boolean ABSTRACT_EXECUTION_GRAPH

Flag to control abstract metrics execution graph display

ABSTRACT_SPEED_UP_GRAPH

public static boolean ABSTRACT_SPEED_UP_GRAPH

Flag to control abstract metrics execution graph display

EVENT_LOGGING

public static boolean EVENT_LOGGING

Flag to control event logging

SHOW_RUNTIME_STATS

public static boolean SHOW_RUNTIME_STATS

Flag to control abstract metrics execution graph display

NB_TASK_EXEC_BEFORE_BLOCKING

public static boolean NB_TASK_EXEC_BEFORE_BLOCKING

Flag to control optimization of non-blocking task execution before blocking worker threads

BUILD_INFO

public static String BUILD_INFO

Flag to control abstract metrics execution graph display

Method Detail

initializeRuntime

public static void initializeRuntime()

initializeRuntime.

readBooleanProperty

public static boolean readBooleanProperty(HjSystemProperty hjSystemProperty)

readBooleanProperty.

Parameters:

hjSystemProperty - The option whose value to return as an int.

Returns:

The property value converted to a boolean if it is a valid string, else return the default value.

printConfiguredOptions

public static void printConfiguredOptions()

printConfiguredOptions.

readIntProperty

public static int readIntProperty(HjSystemProperty hjSystemProperty)

readIntProperty.

Parameters:

hjSystemProperty - The option whose value to return as an int.

Returns:

The property value converted to an int if it is a valid integer, else return the default value.

finalizeRuntime

public static void finalizeRuntime()

finalizeRuntime.

runtime

public static HjRuntime runtime()

runtime.

Returns:

The currently configured runtime.

runtimeStarted

protected static boolean runtimeStarted()

readStringProperty

public static String readStringProperty(HjSystemProperty hjSystemProperty)

readStringProperty.

Parameters:

hjSystemProperty - The option whose value to return as a string.

Returns:

The property value as a string, else return the default value.