PyTrilinos.Epetra.Time Class Reference

Inheritance diagram for PyTrilinos.Epetra.Time:

Collaboration diagram for PyTrilinos.Epetra.Time:

List of all members.

Public Member Functions
def	__init__
def	WallTime
def	ResetStartTime
def	ElapsedTime
Public Attributes
	this

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Detailed Description

Epetra_Time: The Epetra Timing Class.

The Epetra_Time class is a wrapper that encapsulates the general
information needed getting timing information. Currently it return the
elapsed time for each calling processor.. A Epetra_Comm object is
required for building all Epetra_Time objects.

Epetra_Time support both serial execution and (via MPI) parallel
distributed memory execution. It is meant to insulate the user from
the specifics of timing across a variety of platforms.

C++ includes: Epetra_Time.h 

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Constructor & Destructor Documentation

def PyTrilinos.Epetra.Time.__init__	(		self,
			args
	)

__init__(Epetra_Time self, Comm Comm) -> Time
__init__(Epetra_Time self, Time Time) -> Time

Epetra_Time::Epetra_Time(const Epetra_Time &Time)

Epetra_Time Copy Constructor.

Makes an exact copy of an existing Epetra_Time instance. 

Reimplemented from PyTrilinos.Epetra.Object.

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Member Function Documentation

def PyTrilinos.Epetra.Time.ElapsedTime	(		self,
			args
	)

ElapsedTime(Time self) -> double

double
Epetra_Time::ElapsedTime(void) const

Epetra_Time elapsed time function.

Returns the elapsed time in seconds since the timer object was
constructed, or since the ResetStartTime function was called. A code
section can be timed by putting it between the Epetra_Time constructor
and a call to ElapsedTime, or between a call to ResetStartTime and
ElapsedTime. 

def PyTrilinos.Epetra.Time.ResetStartTime	(		self,
			args
	)

ResetStartTime(Time self)

void
Epetra_Time::ResetStartTime(void)

Epetra_Time function to reset the start time for a timer object.

Resets the start time for the timer object to the current time A code
section can be timed by putting it between a call to ResetStartTime
and ElapsedTime. 

def PyTrilinos.Epetra.Time.WallTime	(		self,
			args
	)

WallTime(Time self) -> double

double
Epetra_Time::WallTime(void) const

Epetra_Time wall-clock time function.

Returns the wall-clock time in seconds. A code section can be timed by
putting it between two calls to WallTime and taking the difference of
the times. 

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

• Epetra.py