https://github.com/geodynamics/citcoms
Raw File
Tip revision: b5721c162b1b01c9fdbfb544f8d60bf3742dd916 authored by Eric Heien on 02 August 2011, 16:52 UTC
Further work in converting tracer code to C++
Tip revision: b5721c1
Citcom_init.c
/*
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 *
 *<LicenseText>
 *
 * CitcomS by Louis Moresi, Shijie Zhong, Lijie Han, Eh Tan,
 * Clint Conrad, Michael Gurnis, and Eun-seo Choi.
 * Copyright (C) 1994-2005, California Institute of Technology.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *</LicenseText>
 *
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 */

#include <stdlib.h>
#include "global_defs.h"
#include "citcom_init.h"

struct All_variables* citcom_init(MPI_Comm *world)
{
	struct All_variables *E;
	int rank, nproc;
	
	E = (struct All_variables*) malloc(sizeof(struct All_variables));
	
	MPI_Comm_rank(*world, &rank);
	MPI_Comm_size(*world, &nproc);
	
	E->control.PID = get_process_identifier();
	E->parallel.world = *world;
	E->parallel.nproc = nproc;
	E->parallel.me = rank;
	
	/* fprintf(stderr,"%d in %d processpors, E at %p pid=%d\n",
	 rank, nproc, E, E->control.PID); */
	
	E->monitor.solution_cycles=0;
	E->control.keep_going=1;
	
	E->control.total_iteration_cycles=0;
	E->control.total_v_solver_calls=0;
	
	return(E);
}

void citcom_finalize(struct All_variables *E, int status)
{
    output_finalize(E);
    parallel_process_finalize();
    exit(status);
}
back to top