Owns one complete run: the generator, the load balancer(s) and the clock. More...

#include <Simulation.h>

Public Member Functions
	Simulation (const Config &config, Logger &logger)
	Builds the components described by a validated configuration.
void	run ()
	Runs every clock cycle of the simulation.
void	writeReport (std::ostream &out) const
	Writes the full log summary: settings, randomness, results, snapshots and scaling timeline.
std::vector< const LoadBalancer * >	loadBalancers () const
const RequestGenerator &	generator () const

Detailed Description

Owns one complete run: the generator, the load balancer(s) and the clock.

In normal mode the simulation drives a single LoadBalancer. In switch mode (bonus) it drives a Switch whose two load balancers split the initial servers in proportion to the expected job mix.

run() fills the initial queue with servers x queuePerServer requests, dispatches at time 0, then advances the clock one cycle at a time, printing a status line every Config::statusEvery cycles. writeReport() produces the log summary required for the assignment.

Definition at line 32 of file Simulation.h.

Constructor & Destructor Documentation

◆ Simulation()

Simulation::Simulation	(	const Config &	config,
		Logger &	logger )

Builds the components described by a validated configuration.

Parameters

config	Settings for the run.
logger	Destination for events and status lines.

Definition at line 79 of file Simulation.cpp.

Member Function Documentation

◆ run()

void Simulation::run ( )

Runs every clock cycle of the simulation.

Definition at line 103 of file Simulation.cpp.

◆ writeReport()

void Simulation::writeReport ( std::ostream & out ) const

Writes the full log summary: settings, randomness, results, snapshots and scaling timeline.

Parameters

out	Stream to write to.

Definition at line 288 of file Simulation.cpp.

◆ loadBalancers()

std::vector< const LoadBalancer * > Simulation::loadBalancers ( ) const

Returns: The load balancers being simulated (one, or two in switch mode).

Definition at line 147 of file Simulation.cpp.

◆ generator()

const RequestGenerator & Simulation::generator ( ) const

Returns: The request generator.

Definition at line 161 of file Simulation.cpp.

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

Public Member Functions