62   DM                   dm_mesh, dm_swarm;  in main()  local
195   PetscCall(DMCreate(comm, &dm_swarm));  in main()
196   PetscCall(DMSetType(dm_swarm, DMSWARM));  in main()
197   PetscCall(DMSetDimension(dm_swarm, dim));  in main()
198   PetscCall(DMSwarmSetType(dm_swarm, DMSWARM_PIC));  in main()
199   PetscCall(DMSwarmSetCellDM(dm_swarm, dm_mesh));  in main()
202 …PetscCall(DMSwarmRegisterPetscDatatypeField(dm_swarm, DMSwarmPICField_u, num_comp_u, PETSC_SCALAR)…  in main()
203   PetscCall(DMSwarmFinalizeFieldRegister(dm_swarm));  in main()
208     PetscCall(DMSwarmSetLocalSizes(dm_swarm, num_cells_local * num_points_per_cell, 0));  in main()
210   PetscCall(DMSetFromOptions(dm_swarm));  in main()
213 …PetscCall(DMSwarmInitalizePointLocations(dm_swarm, point_swarm_type, num_points, num_points_per_ce…  in main()
214   PetscCall(DMSwarmVectorDefineField(dm_swarm, DMSwarmPICField_u));  in main()
217   PetscCall(PetscObjectSetName((PetscObject)dm_swarm, "Particle Swarm"));  in main()
218   PetscCall(DMViewFromOptions(dm_swarm, NULL, "-dm_swarm_view"));  in main()
255     PetscCall(DMSwarmGetLocalSize(dm_swarm, &num_points_local));  in main()
256     PetscCall(DMSwarmGetSize(dm_swarm, &num_points_global));  in main()
290   PetscCall(DMCreateLocalVector(dm_swarm, &target));  in main()
292   PetscCall(SetupProblemSwarm(dm_swarm, ceed, bp_options[bp_choice], ceed_data, true, rhs, target));  in main()
373       PetscCall(DMSwarmSortGetAccess(dm_swarm));  in main()
374       PetscCall(DMSwarmCreateLocalVectorFromField(dm_swarm, DMSwarmPICField_u, &u_swarm));  in main()
378       PetscCall(DMSwarmDestroyLocalVectorFromField(dm_swarm, DMSwarmPICField_u, &u_swarm));  in main()
379       PetscCall(DMSwarmSortRestoreAccess(dm_swarm));  in main()
381       PetscCall(DMSwarmViewXDMF(dm_swarm, "swarm.xmf"));  in main()
383       PetscCall(DMSwarmSortGetAccess(dm_swarm));  in main()
384       PetscCall(DMSwarmCreateLocalVectorFromField(dm_swarm, DMSwarmPICField_u, &u_swarm));  in main()
386       PetscCall(DMSwarmDestroyLocalVectorFromField(dm_swarm, DMSwarmPICField_u, &u_swarm));  in main()
387       PetscCall(DMSwarmSortRestoreAccess(dm_swarm));  in main()
437   PetscCall(DMDestroy(&dm_swarm));  in main()