Chaste Release::3.1
Static Public Member Functions | Static Private Attributes
Timer Class Reference

#include <Timer.hpp>

Collaboration diagram for Timer:

List of all members.

Static Public Member Functions

static void Reset ()
static void Print (std::string message)
static void PrintAndReset (std::string message)

Static Private Attributes

static time_t StartTime

Detailed Description

A very simple lightweight benchmarking tool. Call Timer::Reset() to reset the timer and Timer::Print() to print the time elapsed to stdout.

Usage:

Timer::Reset(); //do something Timer::PrintAndReset("First thing"); //do something else Timer::Print("Other thing");

which outputs (for example):

First thing time: 10s Other thing time: 2s

Definition at line 59 of file Timer.hpp.

Member Function Documentation

void Timer::Print ( std::string  message) [static]

Print the elapsed time (to std::cout and the Log file (under logging-level 2) preceded by the message provided.

Parameters:
message

Definition at line 48 of file Timer.cpp.

References StartTime.

Referenced by PrintAndReset(), and LinearSystem::Solve().

void Timer::PrintAndReset ( std::string  message) [static]

Print the elapsed time (to std::cout and the Log file (under logging-level 2) preceded by the message provided, and also reset the timer.

Parameters:
message

Definition at line 55 of file Timer.cpp.

References Print(), and Reset().

Referenced by DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ComputeMeshPartitioning(), NodePartitioner< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning(), StokesFlowSolver< DIM >::Solve(), and AbstractNonlinearElasticitySolver< DIM >::TakeNewtonStep().

void Timer::Reset ( ) [static]

Reset the timer.

Definition at line 43 of file Timer.cpp.

References StartTime.

Referenced by DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), NodePartitioner< ELEMENT_DIM, SPACE_DIM >::MetisLibraryPartitioning(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ParMetisLibraryNodeAndElementPartitioning(), NodePartitioner< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning(), PrintAndReset(), LinearSystem::Solve(), StokesFlowSolver< DIM >::Solve(), and AbstractNonlinearElasticitySolver< DIM >::TakeNewtonStep().

Member Data Documentation

time_t Timer::StartTime [static, private]

The start time.

Definition at line 64 of file Timer.hpp.

Referenced by Print(), and Reset().

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