1c4762a1bSJed Brown const char help[] = "Test DMPlex implementation of DMAdaptLabel().\n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscdm.h> 4c4762a1bSJed Brown #include <petscdmplex.h> 5c4762a1bSJed Brown 6c4762a1bSJed Brown int main(int argc, char **argv) 7c4762a1bSJed Brown { 8c4762a1bSJed Brown DM dm, dmAdapt; 9c4762a1bSJed Brown DMLabel adaptLabel; 1030602db0SMatthew G. Knepley PetscInt cStart, cEnd; 11c4762a1bSJed Brown PetscErrorCode ierr; 12c4762a1bSJed Brown 13c4762a1bSJed Brown ierr = PetscInitialize(&argc, &argv, NULL, help);if (ierr) return ierr; 1430602db0SMatthew G. Knepley ierr = DMCreate(PETSC_COMM_WORLD, &dm);CHKERRQ(ierr); 1530602db0SMatthew G. Knepley ierr = DMSetType(dm, DMPLEX);CHKERRQ(ierr); 1630602db0SMatthew G. Knepley ierr = DMSetFromOptions(dm);CHKERRQ(ierr); 17c4762a1bSJed Brown ierr = PetscObjectSetName((PetscObject) dm, "Pre Adaptation Mesh");CHKERRQ(ierr); 18c4762a1bSJed Brown ierr = DMViewFromOptions(dm, NULL, "-pre_adapt_dm_view");CHKERRQ(ierr); 1930602db0SMatthew G. Knepley 20c4762a1bSJed Brown ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr); 21c4762a1bSJed Brown ierr = DMLabelCreate(PETSC_COMM_SELF, "adapt", &adaptLabel);CHKERRQ(ierr); 22c4762a1bSJed Brown ierr = DMLabelSetDefaultValue(adaptLabel, DM_ADAPT_COARSEN);CHKERRQ(ierr); 23c4762a1bSJed Brown if (cEnd > cStart) {ierr = DMLabelSetValue(adaptLabel, cStart, DM_ADAPT_REFINE);CHKERRQ(ierr);} 24c4762a1bSJed Brown ierr = DMAdaptLabel(dm, adaptLabel, &dmAdapt);CHKERRQ(ierr); 25c4762a1bSJed Brown ierr = PetscObjectSetName((PetscObject) dmAdapt, "Post Adaptation Mesh");CHKERRQ(ierr); 26c4762a1bSJed Brown ierr = DMViewFromOptions(dmAdapt, NULL, "-post_adapt_dm_view");CHKERRQ(ierr); 27c4762a1bSJed Brown ierr = DMDestroy(&dmAdapt);CHKERRQ(ierr); 28c4762a1bSJed Brown ierr = DMLabelDestroy(&adaptLabel);CHKERRQ(ierr); 29c4762a1bSJed Brown ierr = DMDestroy(&dm);CHKERRQ(ierr); 30c4762a1bSJed Brown ierr = PetscFinalize(); 31c4762a1bSJed Brown return ierr; 32c4762a1bSJed Brown } 33c4762a1bSJed Brown 34c4762a1bSJed Brown /*TEST 35c4762a1bSJed Brown 36c4762a1bSJed Brown test: 37c4762a1bSJed Brown suffix: 2d 38c4762a1bSJed Brown requires: triangle !single 39*1c35d092SJoe Wallwork args: -dm_plex_box_faces 3,3 -dm_coord_space 0 -pre_adapt_dm_view ascii::ascii_info -post_adapt_dm_view ascii::ascii_info 40c4762a1bSJed Brown test: 41c4762a1bSJed Brown suffix: 3d_tetgen 42b5a892a1SMatthew G. Knepley requires: tetgen 43*1c35d092SJoe Wallwork args: -dm_plex_dim 3 -dm_plex_box_faces 3,3,3 -dm_coord_space 0 -pre_adapt_dm_view ascii::ascii_info -post_adapt_dm_view ascii::ascii_info 44c4762a1bSJed Brown test: 45c4762a1bSJed Brown suffix: 3d_ctetgen 46c4762a1bSJed Brown requires: ctetgen !complex !single 47*1c35d092SJoe Wallwork args: -dm_plex_dim 3 -dm_plex_box_faces 3,3,3 -dm_coord_space 0 -pre_adapt_dm_view ascii::ascii_info -post_adapt_dm_view ascii::ascii_info 48c4762a1bSJed Brown 49c4762a1bSJed Brown TEST*/ 50