1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
4 * (C) 2003 by Argonne National Laboratory.
5 * See COPYRIGHT in top-level directory.
11 int main( int argc, char *argv[] )
14 int provided, flag, claimed;
16 /* MTest_Init( &argc, &argv ); */
18 MPI_Init_thread( &argc, &argv, MPI_THREAD_MULTIPLE, &provided );
20 MPI_Is_thread_main( &flag );
23 printf( "This thread called init_thread but Is_thread_main gave false\n" );
25 MPI_Query_thread( &claimed );
26 if (claimed != provided) {
28 printf( "Query thread gave thread level %d but Init_thread gave %d\n",
32 MTest_Finalize( errs );