int main(int argc, char *argv[])
{
SIMIX_global_init(&argc, argv);
if (argc != 2) {
printf("Usage: %s platform_and_deployment.xml\n", argv[0]);
exit(EXIT_FAILURE);
}
SIMIX_function_register("master", master);
SIMIX_create_environment(argv[1]);
SIMIX_launch_application(argv[1]);
SIMIX_run();
return 0;
}
/** \ingroup smpi_simulation
* \brief Registers a running instance of a MPI program.
*
* FIXME : remove MSG from the loop at some point.
* \param name the reference name of the function.
* \param code the main mpi function (must have a int ..(int argc, char *argv[])) prototype
* \param num_processes the size of the instance we want to deploy
*/
void SMPI_app_instance_register(const char *name, xbt_main_func_t code, int num_processes)
{
SIMIX_function_register(name, code);
s_smpi_mpi_instance_t* instance = (s_smpi_mpi_instance_t*)xbt_malloc(sizeof(s_smpi_mpi_instance_t));
instance->name = name;
instance->size = num_processes;
instance->present_processes = 0;
instance->index = process_count;
instance->comm_world = MPI_COMM_NULL;
instance->finalization_barrier=xbt_barrier_init(num_processes);
process_count+=num_processes;
if(smpi_instances==nullptr){
smpi_instances = xbt_dict_new_homogeneous(xbt_free_f);
}
xbt_dict_set(smpi_instances, name, (void*)instance, nullptr);
return;
}
void Engine::register_function(const std::string& name, int (*code)(int, char**))
{
SIMIX_function_register(name, code);
}
void Engine::register_function(const std::string& name, void (*code)(std::vector<std::string>))
{
SIMIX_function_register(name, code);
}
/** \ingroup msg_easier_life
* \brief Registers the main function of an agent in a global table.
*
* Registers a code function in a global table.
* This table is then used by #MSG_launch_application.
* \param name the reference name of the function.
* \param code the function (must have the same prototype than the main function of any C program: int ..(int argc, char *argv[]))
*/
void MSG_function_register(const char *name, xbt_main_func_t code)
{
SIMIX_function_register(name, code);
return;
}
