logEvent Class Reference

Routines for doing event logging/tracing of parallel codes using MPE. More...

#include <logEvent.h>

List of all members.

Public Types
enum	{ undefinedState = -MAXINT }
Public Methods
	CLASS_PARAMETER (eventLog)
	The global parameter of the logging level.
Static Public Methods
void	init ()
	Initializes the MPI event logging capability.
void	open ()
	Opens an event file (event.alog or event.clog in the current default directory. More...
void	close ()
	Writes and closes the log file. More...
int	defineState (const char *description, const char *color)
	Defines a state to desplay in the log file. More...
void	log_start (int stateNumber)
	Indicate the start of a state (states can be nested).
void	log_end (int stateNumber)
	Indicate the end of a state.
void	log_point (int stateNumber)
	Equivalent to log_start(stateNumber) followed by log_end(stateNumber).
Static Private Methods
void	event (int eventNumber)
	Log event eventNumber.
Static Private Attributes
int	numberOfStates
	Number of states that can be logged.

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Detailed Description

Routines for doing event logging/tracing of parallel codes using MPE.

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Member Function Documentation

void logEvent::close (    )  [static]

Writes and closes the log file. This can be quite slow, depending on the system.

int logEvent::defineState (  const char *    description, const char *    color )  [static]

Defines a state to desplay in the log file. descrip is the name. color is an X windows color for the visualizer to use.

void logEvent::open (    )  [static]

Opens an event file (event.alog or event.clog in the current default directory. Call after calling init() but before any log_xxx calls.

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The documentation for this class was generated from the following file:

• logEvent.h