init.c File Reference

Initialization routines. More...

#include <arch/thread.h>
#include <core/core.h>
#include <distributed/mpi.h>
#include <log/log.h>
#include <parallel/parallel.h>
#include <serial/serial.h>
#include <ROOT-Sim.h>
#include <inttypes.h>
#include <string.h>

Include dependency graph for init.c:

Functions
static void	print_logo (void)
	Prints a fancy ROOT-Sim logo.
static void	print_config (void)
	Pretty prints ROOT-Sim current configuration.
int	RootsimInit (const struct simulation_configuration *conf)
	Initialize the core library. More...
int	RootsimRun (void)
	Start the simulation. More...

Variables
static bool	configuration_done = false
	A flag to check if the core library has been initialized correctly.
struct simulation_configuration	global_config = {0}
	The global configuration of the simulation, passed by the model.

Detailed Description

Initialization routines.

This module implements the simulator initialization routines

Copyright

Copyright (C) 2008-2022 HPDCS Group https://hpdcs.github.io

Function Documentation

RootsimInit()

int RootsimInit

(

const struct simulation_configuration *

conf

)

Initialize the core library.

This function must be invoked so as to initialize the core. The structure passed to this function is copied into a library variable, that is used by the core to support the simulation run.

Parameters

conf	A pointer to a struct simulation_configuration used to configure the core library.

Returns

zero if the configuration is successful, non-zero otherwise.

RootsimRun()

int RootsimRun

(

void

)

Start the simulation.

This function starts the simulation. It must be called after having initialized the ROOT-Sim core by calling RootsimInit(), otherwise the invocation will fail.

Returns

zero on successful simulation completion, non-zero otherwise.