vtkMPIEventLog Class Reference

#include <vtkMPIEventLog.h>

Inheritance diagram for vtkMPIEventLog:

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List of all members.


Detailed Description

Class for logging and timing.

This class is wrapper around MPE event logging functions (available from Argonne National Lab/Missippi State University). It allows users to create events with names and log them. Different log file formats can be generated by changing MPE's configuration. Some of these formats are binary (for examples SLOG and CLOG) and can be analyzed with viewers from ANL. ALOG is particularly useful since it is text based and can be processed with simple scripts.

See also:
vtkTimerLog vtkMPIController vtkMPICommunicator

Definition at line 37 of file vtkMPIEventLog.h.


Public Types

typedef vtkObject Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
int SetDescription (const char *name, const char *desc)
virtual void PrintSelf (ostream &os, vtkIndent indent)
void StartLogging ()
void StopLogging ()

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkMPIEventLogSafeDownCast (vtkObject *o)
static vtkMPIEventLogNew ()
static void InitializeLogging ()
static void FinalizeLogging (const char *fileName)

Protected Member Functions

 vtkMPIEventLog ()
 ~vtkMPIEventLog ()

Protected Attributes

int Active
int BeginId
int EndId

Static Protected Attributes

static int LastEventId

Member Typedef Documentation

Reimplemented from vtkObject.

Definition at line 40 of file vtkMPIEventLog.h.


Constructor & Destructor Documentation

vtkMPIEventLog::vtkMPIEventLog (  )  [protected]

vtkMPIEventLog::~vtkMPIEventLog (  )  [protected]


Member Function Documentation

virtual const char* vtkMPIEventLog::GetClassName (  )  [virtual]

Reimplemented from vtkObject.

static int vtkMPIEventLog::IsTypeOf ( const char *  name  )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkMPIEventLog::IsA ( const char *  name  )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

static vtkMPIEventLog* vtkMPIEventLog::SafeDownCast ( vtkObject o  )  [static]

Reimplemented from vtkObject.

static vtkMPIEventLog* vtkMPIEventLog::New (  )  [static]

Construct a vtkMPIEventLog with the following initial state: Processes = 0, MaximumNumberOfProcesses = 0.

Reimplemented from vtkObject.

int vtkMPIEventLog::SetDescription ( const char *  name,
const char *  desc 
)

Used to initialize the underlying mpe event. HAS TO BE CALLED BY ALL PROCESSES before any event logging is done. It takes a name and a description for the graphical representation, for example, "red:vlines3". See mpe documentation for details. Returns 0 on MPI failure (or aborts depending on MPI error handlers)

static void vtkMPIEventLog::InitializeLogging (  )  [static]

These methods have to be called once on all processors before and after invoking any logging events. The name of the logfile is given by fileName. See mpe documentation for file formats.

static void vtkMPIEventLog::FinalizeLogging ( const char *  fileName  )  [static]

These methods have to be called once on all processors before and after invoking any logging events. The name of the logfile is given by fileName. See mpe documentation for file formats.

void vtkMPIEventLog::StartLogging (  ) 

Issue start and stop events for this log entry.

void vtkMPIEventLog::StopLogging (  ) 

Issue start and stop events for this log entry.

virtual void vtkMPIEventLog::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.


Member Data Documentation

int vtkMPIEventLog::LastEventId [static, protected]

Definition at line 74 of file vtkMPIEventLog.h.

int vtkMPIEventLog::Active [protected]

Definition at line 75 of file vtkMPIEventLog.h.

int vtkMPIEventLog::BeginId [protected]

Definition at line 76 of file vtkMPIEventLog.h.

int vtkMPIEventLog::EndId [protected]

Definition at line 77 of file vtkMPIEventLog.h.


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

Generated on Sat Dec 27 13:37:56 2008 for VTK by  doxygen 1.5.6