1 const char help[] = "Test memory allocation in DMPlex refinement.\n\n"; 2 3 #include <petsc.h> 4 5 int main(int argc, char **argv) 6 { 7 DM dm; 8 PetscErrorCode ierr; 9 10 ierr = PetscInitialize(&argc, &argv, NULL, help);if (ierr) return ierr; 11 ierr = DMCreate(PETSC_COMM_WORLD, &dm);CHKERRQ(ierr); 12 ierr = PetscObjectSetName((PetscObject) dm, "BaryDM");CHKERRQ(ierr); 13 ierr = DMSetType(dm, DMPLEX);CHKERRQ(ierr); 14 ierr = DMSetFromOptions(dm);CHKERRQ(ierr); 15 ierr = DMViewFromOptions(dm, NULL, "-dm_view");CHKERRQ(ierr); 16 //ierr = DMPlexSetRefinementUniform(dm, PETSC_TRUE);CHKERRQ(ierr); 17 //ierr = DMRefine(dm, comm, &rdm);CHKERRQ(ierr); 18 //ierr = DMPlexConvertOldOrientations_Internal(dm);CHKERRQ(ierr); 19 ierr = PetscObjectSetName((PetscObject) dm, "RefinedDM");CHKERRQ(ierr); 20 ierr = PetscObjectSetOptionsPrefix((PetscObject) dm, "ref_");CHKERRQ(ierr); 21 ierr = DMSetFromOptions(dm);CHKERRQ(ierr); 22 ierr = DMViewFromOptions(dm, NULL, "-dm_view");CHKERRQ(ierr); 23 ierr = DMDestroy(&dm);CHKERRQ(ierr); 24 ierr = PetscFinalize(); 25 return ierr; 26 } 27 28 /*TEST 29 30 test: 31 requires: hdf5 double !complex !defined(PETSC_USE_64BIT_INDICES) 32 args: -dm_plex_filename ${wPETSC_DIR}/share/petsc/datafiles/meshes/barycentricallyrefinedcube.h5 -dm_view ascii::ASCII_INFO_DETAIL -ref_dm_refine 1 -ref_dm_view ascii::ASCII_INFO_DETAIL 33 34 TEST*/ 35