Description

Base class for a Chrono benchmark test.

A derived class should set up a complete Chrono model in its constructor and implement GetSystem (to return a pointer to the underlying Chrono system) and ExecuteStep (to perform all operations required to advance the system state by one time step). Timing information for various phases of the simulation is collected for a sequence of steps.

#include <ChBenchmark.h>

Public Member Functions
virtual void	ExecuteStep ()=0

virtual ChSystem *	GetSystem ()=0

void	Simulate (int num_steps)

void	ResetTimers ()

Public Attributes
double	m_timer_step
	time for performing simulation

double	m_timer_advance
	time for integration

double	m_timer_jacobian
	time for evaluating/loading Jacobian data

double	m_timer_ls_setup
	time for solver setup

double	m_timer_ls_solve
	time for solver solve

double	m_timer_collision
	time for collision detection

double	m_timer_collision_broad
	time for broad-phase collision

double	m_timer_collision_narrow
	time for narrow-phase collision

double	m_timer_setup
	time for system update

double	m_timer_update
	time for system update

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

/builds/uwsbel/chrono/src/chrono/utils/ChBenchmark.h

Description

Public Member Functions

Public Attributes