int main (int argc, char **argv) { sc_MPI_Comm mpicomm; int mpiret; int size, rank; mpiret = sc_MPI_Init (&argc, &argv); SC_CHECK_MPI (mpiret); mpicomm = sc_MPI_COMM_WORLD; mpiret = sc_MPI_Comm_size (mpicomm, &size); SC_CHECK_MPI (mpiret); mpiret = sc_MPI_Comm_rank (mpicomm, &rank); SC_CHECK_MPI (mpiret); sc_init (mpicomm, 1, 1, NULL, SC_LP_DEFAULT); p4est_init (NULL, SC_LP_DEFAULT); (void) check_backward_compatibility (); check_int_types (); #ifndef P4_TO_P8 check_all (mpicomm, p4est_connectivity_new_unitsquare (), "test_unitsquare", 0xef45243bU, 0xbc5d0907U); check_all (mpicomm, p4est_connectivity_new_rotwrap (), "test_rotwrap2", 0x266d2739U, 0x29a31248U); check_all (mpicomm, p4est_connectivity_new_corner (), "test_corner", 0x9dad92ccU, 0x937b27afU); check_all (mpicomm, p4est_connectivity_new_moebius (), "test_moebius", 0xbbc10f7fU, 0x09b6319eU); check_all (mpicomm, p4est_connectivity_new_star (), "test_star", 0xfb28233fU, 0x8e8a32b3); #else check_all (mpicomm, p8est_connectivity_new_unitcube (), "test_unitcube", 0x2574801fU, 0x312559a7U); check_all (mpicomm, p8est_connectivity_new_periodic (), "test_periodic3", 0xdc7e8a93U, 0x0787ca2dU); check_all (mpicomm, p8est_connectivity_new_rotwrap (), "test_rotwrap", 0xa675888dU, 0x626cbe90U); check_all (mpicomm, p8est_connectivity_new_twocubes (), "test_twocubes", 0x7188978aU, 0x4124bcabU); check_all (mpicomm, p8est_connectivity_new_twowrap (), "test_twowrap", 0x8e3f994cU, 0x9dd49e94); check_all (mpicomm, p8est_connectivity_new_rotcubes (), "test_rotcubes", 0xc0e1b235U, 0x974af07a); check_all (mpicomm, p8est_connectivity_new_shell (), "test_shell", 0x558723a2U, 0x4dedf35eU); check_all (mpicomm, p8est_connectivity_new_brick (2, 3, 4, 0, 0, 1), "test_brick", 0x82174e14U, 0x211da6c5); #endif /* clean up and exit */ sc_finalize (); mpiret = sc_MPI_Finalize (); SC_CHECK_MPI (mpiret); return 0; }
int main (int argc, char **argv) { int mpiret; mpiret = sc_MPI_Init (&argc, &argv); SC_CHECK_MPI (mpiret); sc_init (sc_MPI_COMM_WORLD, 1, 1, NULL, SC_LP_DEFAULT); p4est_init (NULL, SC_LP_DEFAULT); #ifndef P4_TO_P8 test_complete (p4est_connectivity_new_unitsquare (), "unitsquare", 1); test_complete (p4est_connectivity_new_periodic (), "2D periodic", 0); test_complete (p4est_connectivity_new_rotwrap (), "rotwrap", 0); test_complete (p4est_connectivity_new_corner (), "corner", 1); test_complete (p4est_connectivity_new_moebius (), "moebius", 1); test_complete (p4est_connectivity_new_star (), "star", 1); test_complete (p4est_connectivity_new_brick (3, 18, 0, 1), "2D periodic brick", 0); test_complete (p4est_connectivity_new_brick (3, 18, 0, 0), "2D brick", 1); #else test_complete (p8est_connectivity_new_unitcube (), "unitcube", 1); test_complete (p8est_connectivity_new_periodic (), "3D periodic", 0); test_complete (p8est_connectivity_new_rotwrap (), "rotwrap", 0); test_complete (p8est_connectivity_new_twowrap (), "twowrap", 1); test_complete (p8est_connectivity_new_twocubes (), "twocubes", 1); test_complete (p8est_connectivity_new_rotcubes (), "rotcubes", 1); test_complete (p8est_connectivity_new_brick (3, 2, 8, 1, 0, 1), "3D periodic brick", 0); test_complete (p8est_connectivity_new_brick (3, 2, 8, 0, 0, 0), "3D brick", 1); #endif sc_finalize (); mpiret = sc_MPI_Finalize (); SC_CHECK_MPI (mpiret); return 0; }
int main (int argc, char *argv[]) { int mpiret; /* initialize MPI and p4est internals */ mpiret = sc_MPI_Init (&argc, &argv); SC_CHECK_MPI (mpiret); sc_init (sc_MPI_COMM_WORLD, 1, 1, NULL, SC_LP_DEFAULT); p4est_init (NULL, SC_LP_DEFAULT); #ifndef P4_TO_P8 test_reduce (p4est_connectivity_new_unitsquare (), "unitsquare"); test_reduce (p4est_connectivity_new_periodic (), "periodic"); test_reduce (p4est_connectivity_new_rotwrap (), "rotwrap"); test_reduce (p4est_connectivity_new_corner (), "corner"); test_reduce (p4est_connectivity_new_pillow (), "pillow"); test_reduce (p4est_connectivity_new_moebius (), "moebius"); test_reduce (p4est_connectivity_new_star (), "star"); test_reduce (p4est_connectivity_new_cubed (), "cubed"); test_reduce (p4est_connectivity_new_disk (), "disk"); test_reduce (p4est_connectivity_new_brick (3, 2, 0, 0), "brick00"); test_reduce (p4est_connectivity_new_brick (3, 2, 0, 1), "brick01"); test_reduce (p4est_connectivity_new_brick (3, 2, 1, 0), "brick10"); test_reduce (p4est_connectivity_new_brick (3, 2, 1, 1), "brick11"); #else test_reduce (p8est_connectivity_new_unitcube (), "unitcube"); test_reduce (p8est_connectivity_new_periodic (), "periodic"); test_reduce (p8est_connectivity_new_rotwrap (), "rotwrap"); test_reduce (p8est_connectivity_new_twocubes (), "twocubes"); test_reduce (p8est_connectivity_new_twowrap (), "twowrap"); test_reduce (p8est_connectivity_new_rotcubes (), "rotcubes"); test_reduce (p8est_connectivity_new_brick (4, 3, 2, 0, 0, 0), "brick000"); test_reduce (p8est_connectivity_new_brick (4, 3, 2, 0, 0, 1), "brick001"); test_reduce (p8est_connectivity_new_brick (4, 3, 2, 0, 1, 0), "brick010"); test_reduce (p8est_connectivity_new_brick (4, 3, 2, 0, 1, 1), "brick011"); test_reduce (p8est_connectivity_new_brick (4, 3, 2, 1, 0, 0), "brick100"); test_reduce (p8est_connectivity_new_brick (4, 3, 2, 1, 0, 1), "brick101"); test_reduce (p8est_connectivity_new_brick (4, 3, 2, 1, 1, 1), "brick111"); #endif /* clean up and exit */ sc_finalize (); mpiret = sc_MPI_Finalize (); SC_CHECK_MPI (mpiret); return 0; }
static void run_bricks (MPI_Comm mpicomm, int per, int l, int rlevel) { int mpiret; int tcount; double elapsed_create, elapsed_partition, elapsed_balance; #ifdef BRICKS_VTK char filename[BUFSIZ]; #endif p4est_connectivity_t *conn; p4est_t *p4est; P4EST_GLOBAL_PRODUCTIONF ("Run bricks on level %d/%d\n", l, rlevel); P4EST_ASSERT (l <= rlevel); /* create and refine the forest */ mpiret = MPI_Barrier (mpicomm); SC_CHECK_MPI (mpiret); elapsed_create = -MPI_Wtime (); tcount = 1 << l; #ifndef P4_TO_P8 conn = p4est_connectivity_new_brick (tcount, tcount, per, per); #else conn = p8est_connectivity_new_brick (tcount, tcount, tcount, per, per, per); #endif p4est = p4est_new_ext (mpicomm, conn, 0, rlevel - l, 1, 0, NULL, NULL); level_shift = 4; refine_level = rlevel - l + level_shift; p4est_refine (p4est, 1, refine_fractal, NULL); elapsed_create += MPI_Wtime (); /* partition the forest */ mpiret = MPI_Barrier (mpicomm); SC_CHECK_MPI (mpiret); elapsed_partition = -MPI_Wtime (); p4est_partition (p4est, NULL); elapsed_partition += MPI_Wtime (); /* balance the forest */ mpiret = MPI_Barrier (mpicomm); SC_CHECK_MPI (mpiret); elapsed_balance = -MPI_Wtime (); p4est_balance (p4est, P4EST_CONNECT_FULL, NULL); elapsed_balance += MPI_Wtime (); /* postprocessing */ P4EST_GLOBAL_PRODUCTIONF ("Timings %g %g %g\n", elapsed_create, elapsed_partition, elapsed_balance); #ifdef BRICKS_VTK snprintf (filename, BUFSIZ, "brick_%02d_%02d_B", rlevel, l); p4est_vtk_write_file (p4est, NULL, filename); #endif p4est_destroy (p4est); p4est_connectivity_destroy (conn); }