Runs a simulation multiple times, with different random engine seeds. More...

#include <StanController.h>

Inheritance diagram for stride::StanController:

Collaboration diagram for stride::StanController:

Public Member Functions
	StanController (const boost::property_tree::ptree &config, const std::string &name="StanController")
	Straight initialization. More...

void	Control ()
	Actual run of the simulator. More...

Additional Inherited Members
Protected Member Functions inherited from stride::ControlHelper
	ControlHelper ()
	Empty controller: used as target for delegation. More...

void	CheckEnv ()
	Check install environment. More...

void	CheckOutputPrefix ()

void	InstallLogger ()
	Make the appropriate logger for cli environment and register as stride_logger. More...

void	LogStartup ()
	Logs info on setup for cli environment to stride_logger. More...

void	RegisterViewers (std::shared_ptr< SimRunner > runner)
	Register the viewers of the SimRunner. More...

void	Shutdown ()
	Logs info on setup for cli environment to stride_logger. More...

	ControlHelper (const boost::property_tree::ptree &config, std::string name)
	Straight initialization. More...

	~ControlHelper ()
	Simple destructor. More...

Protected Attributes inherited from stride::ControlHelper
boost::property_tree::ptree	m_config
	Main configuration for run and sim. More...

std::string	m_name
	Contoller's name. More...

std::string	m_output_prefix
	Prefix to output (name prefix or prefix dir) More...

util::Stopwatch	m_run_clock
	Stopwatch for timing the computation. More...

std::shared_ptr< spdlog::logger >	m_stride_logger
	General logger. More...

bool	m_use_install_dirs
	Working dir or install dir mode. More...

Detailed Description

Runs a simulation multiple times, with different random engine seeds.

The infection count at each day is captured a a text file is produced with the infection counts over time and the associated boxplot data. The runs are in parallel (iff OpenMP available), individuals runs not.

StanController setup functions include (

See also

ControlHelper):

checks the OpenMP environment
checks the file system environment
interprets and executes the ouput prefix
intalls a stride logger

The StanController execution:

produces a random seed for each run
creates a population (

Population) for each run

creates a simulation runner (

SimRunner) for each run

registers the appropriate viewer for each runner
runs the simulations
produces the output.

The procedure implies that the parameters "run.rng_seed" and also "run.num_threads" in the configuration are overriden for the individual runs.

The output is textual and consists of multiple CSV blocks separated by blank lines. The first block has the time evolution of the infection count in rows, the second block has the boxplot data in columns. The format is amenable to the gnuplot plotting tool (so in each CSV block the header row with column labels starts with a '#').

Definition at line 57 of file StanController.h.

Constructor & Destructor Documentation

stride::StanController::StanController	(	const boost::property_tree::ptree &	config,
		const std::string &	name = `"StanController"`
	)

explicit

Straight initialization.

Definition at line 46 of file StanController.cpp.

Member Function Documentation

void stride::StanController::Control ( )

Actual run of the simulator.

Definition at line 48 of file StanController.cpp.

References stride::util::FileSys::BuildPath(), stride::ControlHelper::CheckEnv(), stride::ControlHelper::CheckOutputPrefix(), stride::Sim::Create(), stride::Population::Create(), stride::ControlHelper::InstallLogger(), stride::ControlHelper::LogStartup(), stride::ControlHelper::m_config, stride::ControlHelper::m_stride_logger, stride::ContactLogMode::ToString(), and stride::viewers::InfectedViewer::Update().

Referenced by main().

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation