starpu-max/mpi/tests/display_bindings.c

/* StarPU --- Runtime system for heterogeneous multicore architectures.
 *
 * Copyright (C) 2011-2020  Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
 *
 * StarPU is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or (at
 * your option) any later version.
 *
 * StarPU 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 Lesser General Public License in COPYING.LGPL for more details.
 */

#include <starpu.h>
#include <starpu_mpi.h>
#include <stdlib.h>
#include "helper.h"

#if !defined(STARPU_HAVE_SETENV)
#warning setenv is not defined. Skipping test
int main(void)
{
	return STARPU_TEST_SKIPPED;
}
#else
int main(int argc, char **argv)
{
	int ret;
	setenv("STARPU_DISPLAY_BINDINGS", "1", 1);

	MPI_INIT_THREAD_real(&argc, &argv, MPI_THREAD_SERIALIZED);

	ret = starpu_mpi_init_conf(NULL, NULL, 0, MPI_COMM_WORLD, NULL);
	STARPU_CHECK_RETURN_VALUE(ret, "starpu_mpi_init_conf");

	starpu_mpi_shutdown();
	MPI_Finalize();

	return EXIT_SUCCESS;
}
#endif