1 // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 8 // libCEED + PETSc Example: Navier-Stokes 9 // 10 // This example demonstrates a simple usage of libCEED with PETSc to solve a Navier-Stokes problem. 11 // 12 // Build with: 13 // 14 // make [PETSC_DIR=</path/to/petsc>] [CEED_DIR=</path/to/libceed>] navierstokes 15 // 16 // Sample runs: 17 // 18 // ./navierstokes -ceed /cpu/self -problem density_current -degree 1 19 // ./navierstokes -ceed /gpu/cuda -problem advection -degree 1 20 // 21 //TESTARGS(name="blasius_iso_diff_filter") -ceed {ceed_resource} -test_type diff_filter -options_file examples/fluids/tests-output/blasius_test.yaml -compare_final_state_atol 2e-12 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius_diff_filter_iso.bin -diff_filter_monitor -ts_max_steps 0 -diff_filter_width_scaling 4.2e-5,4.2e-5,4.2e-5 -diff_filter_ksp_atol 1e-14 -diff_filter_ksp_rtol 1e-16 22 //TESTARGS(name="blasius_SGS_DataDriven") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/tests-output/blasius_stgtest.yaml -sgs_model_type data_driven -sgs_model_dd_leakyrelu_alpha 0.3 -sgs_model_dd_parameter_dir examples/fluids/dd_sgs_data -ts_dt 1e-9 -compare_final_state_atol 2e-12 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius-sgs-data-driven.bin -state_var primitive 23 //TESTARGS(name="gaussianwave_idl") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/gaussianwave.yaml -compare_final_state_atol 2e-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-gaussianwave-IDL.bin -dm_plex_box_faces 5,5,1 -ts_max_steps 5 -idl_decay_time 2e-3 -idl_length 0.25 -idl_start 0 24 //TESTARGS(name="turb_spanstats") -ceed {ceed_resource} -test_type turb_spanstats -options_file examples/fluids/tests-output/stats_test.yaml -compare_final_state_atol 1E-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-turb-spanstats-stats.bin 25 //TESTARGS(name="blasius") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/tests-output/blasius_test.yaml -compare_final_state_atol 2E-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius.bin 26 //TESTARGS(name="blasius_STG") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/tests-output/blasius_stgtest.yaml -compare_final_state_atol 2E-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius_STG.bin 27 //TESTARGS(name="blasius_STG_weakT") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/tests-output/blasius_stgtest.yaml -compare_final_state_atol 1E-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius_STG_weakT.bin -weakT 28 //TESTARGS(name="blasius_STG_strongBC") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/tests-output/blasius_stgtest.yaml -compare_final_state_atol 1E-10 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius_STG_strongBC.bin -stg_strong true 29 //TESTARGS(name="channel") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/channel.yaml -compare_final_state_atol 2e-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-channel.bin -dm_plex_box_faces 5,5,1 -ts_max_steps 5 30 //TESTARGS(name="channel-primitive") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/channel.yaml -compare_final_state_atol 2e-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-channel-prim.bin -dm_plex_box_faces 5,5,1 -ts_max_steps 5 -state_var primitive 31 //TESTARGS(name="dc_explicit") -ceed {ceed_resource} -test_type solver -degree 3 -q_extra 2 -dm_plex_box_faces 1,1,2 -dm_plex_box_lower 0,0,0 -dm_plex_box_upper 125,125,250 -dm_plex_dim 3 -bc_slip_x 5,6 -bc_slip_y 3,4 -bc_Slip_z 1,2 -units_kilogram 1e-9 -center 62.5,62.5,187.5 -rc 100. -thetaC -35. -mu 75 -ts_dt 1e-3 -units_meter 1e-2 -units_second 1e-2 -compare_final_state_atol 1E-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-dc-explicit.bin 32 //TESTARGS(name="dc_implicit_stab_none") -ceed {ceed_resource} -test_type solver -degree 3 -dm_plex_box_faces 1,1,2 -dm_plex_box_lower 0,0,0 -dm_plex_box_upper 125,125,250 -dm_plex_dim 3 -bc_slip_x 5,6 -bc_slip_y 3,4 -bc_Slip_z 1,2 -units_kilogram 1e-9 -center 62.5,62.5,187.5 -rc 100. -thetaC -35. -mu 75 -units_meter 1e-2 -units_second 1e-2 -ksp_atol 1e-4 -ksp_rtol 1e-3 -ksp_type bcgs -snes_atol 1e-3 -snes_lag_jacobian 100 -snes_lag_jacobian_persists -snes_mf_operator -ts_dt 1e-3 -implicit -ts_type alpha -compare_final_state_atol 5E-4 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-dc-implicit-stab-none.bin 33 //TESTARGS(name="adv_rotation_implicit_stab_supg") -ceed {ceed_resource} -test_type solver -problem advection -CtauS .3 -stab supg -degree 3 -dm_plex_box_faces 1,1,2 -dm_plex_box_lower 0,0,0 -dm_plex_box_upper 125,125,250 -dm_plex_dim 3 -bc_wall 1,2,3,4,5,6 -wall_comps 4 -units_kilogram 1e-9 -rc 100. -ksp_atol 1e-4 -ksp_rtol 1e-3 -ksp_type bcgs -snes_atol 1e-3 -snes_lag_jacobian 100 -snes_lag_jacobian_persists -snes_mf_operator -ts_dt 1e-3 -implicit -dm_mat_preallocate_skip 0 -ts_type alpha -compare_final_state_atol 5E-4 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-adv-rotation-implicit-stab-supg.bin 34 //TESTARGS(name="adv_translation_implicit_stab_su") -ceed {ceed_resource} -test_type solver -problem advection -CtauS .3 -stab su -degree 3 -dm_plex_box_faces 1,1,2 -dm_plex_box_lower 0,0,0 -dm_plex_box_upper 125,125,250 -dm_plex_dim 3 -units_kilogram 1e-9 -rc 100. -ksp_atol 1e-4 -ksp_rtol 1e-3 -ksp_type bcgs -snes_atol 1e-3 -snes_lag_jacobian 100 -snes_lag_jacobian_persists -snes_mf_operator -ts_dt 1e-3 -implicit -dm_mat_preallocate_skip 0 -ts_type alpha -wind_type translation -wind_translation .53,-1.33,-2.65 -bc_inflow 1,2,3,4,5,6 -compare_final_state_atol 5E-4 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-adv-translation-implicit-stab-su.bin 35 //TESTARGS(name="adv2d_rotation_explicit_strong") -ceed {ceed_resource} -test_type solver -problem advection2d -strong_form 1 -degree 3 -dm_plex_box_faces 2,2 -dm_plex_box_lower 0,0 -dm_plex_box_upper 125,125 -bc_wall 1,2,3,4 -wall_comps 4 -units_kilogram 1e-9 -rc 100. -ts_dt 1e-3 -compare_final_state_atol 1E-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-adv2d-rotation-explicit-strong.bin 36 //TESTARGS(name="adv2d_rotation_implicit_stab_supg") -ceed {ceed_resource} -test_type solver -problem advection2d -CtauS .3 -stab supg -degree 3 -dm_plex_box_faces 1,1,2 -dm_plex_box_lower 0,0 -dm_plex_box_upper 125,125 -bc_wall 1,2,3,4 -wall_comps 4 -units_kilogram 1e-9 -rc 100. -ksp_atol 1e-4 -ksp_rtol 1e-3 -ksp_type bcgs -snes_atol 1e-3 -snes_lag_jacobian 100 -snes_lag_jacobian_persists -snes_mf_operator -ts_dt 1e-3 -implicit -dm_mat_preallocate_skip 0 -ts_type alpha -compare_final_state_atol 5E-4 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-adv2d-rotation-implicit-stab-supg.bin 37 //TESTARGS(name="euler_implicit") -ceed {ceed_resource} -test_type solver -problem euler_vortex -degree 3 -dm_plex_box_faces 1,1,2 -dm_plex_box_lower 0,0,0 -dm_plex_box_upper 125,125,250 -dm_plex_dim 3 -units_meter 1e-4 -units_second 1e-4 -mean_velocity 1.4,-2.,0 -bc_inflow 4,6 -bc_outflow 3,5 -bc_slip_z 1,2 -vortex_strength 2 -ksp_atol 1e-4 -ksp_rtol 1e-3 -ksp_type bcgs -snes_atol 1e-3 -snes_lag_jacobian 100 -snes_lag_jacobian_persists -snes_mf_operator -ts_dt 1e-3 -implicit -dm_mat_preallocate_skip 0 -ts_type alpha -compare_final_state_atol 5E-4 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-euler-implicit.bin 38 //TESTARGS(name="euler_explicit") -ceed {ceed_resource} -test_type solver -problem euler_vortex -degree 3 -q_extra 2 -dm_plex_box_faces 2,2,1 -dm_plex_box_lower 0,0,0 -dm_plex_box_upper 125,125,250 -dm_plex_dim 3 -units_meter 1e-4 -units_second 1e-4 -mean_velocity 1.4,-2.,0 -bc_inflow 4,6 -bc_outflow 3,5 -bc_slip_z 1,2 -vortex_strength 2 -ts_dt 1e-7 -ts_rk_type 5bs -ts_rtol 1e-10 -ts_atol 1e-10 -compare_final_state_atol 1E-7 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-euler-explicit.bin 39 //TESTARGS(name="shocktube_explicit_su_yzb") -ceed {ceed_resource} -test_type solver -problem shocktube -degree 1 -q_extra 2 -dm_plex_box_faces 50,1,1 -units_meter 1e-2 units_second 1e-2 -dm_plex_box_lower 0,0,0 -dm_plex_box_upper 1000,20,20 -dm_plex_dim 3 -bc_slip_x 5,6 -bc_slip_y 3,4 -bc_Slip_z 1,2 -yzb -stab su -compare_final_state_atol 1E-11 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-shocktube-explicit-su-yzb.bin 40 41 /// @file 42 /// Navier-Stokes example using PETSc 43 44 const char help[] = "Solve Navier-Stokes using PETSc and libCEED\n"; 45 46 #include "navierstokes.h" 47 48 #include <ceed.h> 49 #include <petscdmplex.h> 50 #include <petscts.h> 51 52 int main(int argc, char **argv) { 53 // --------------------------------------------------------------------------- 54 // Initialize PETSc 55 // --------------------------------------------------------------------------- 56 PetscCall(PetscInitialize(&argc, &argv, NULL, help)); 57 58 // --------------------------------------------------------------------------- 59 // Create structs 60 // --------------------------------------------------------------------------- 61 AppCtx app_ctx; 62 PetscCall(PetscCalloc1(1, &app_ctx)); 63 64 ProblemData *problem = NULL; 65 PetscCall(PetscCalloc1(1, &problem)); 66 67 User user; 68 PetscCall(PetscCalloc1(1, &user)); 69 70 CeedData ceed_data; 71 PetscCall(PetscCalloc1(1, &ceed_data)); 72 73 SimpleBC bc; 74 PetscCall(PetscCalloc1(1, &bc)); 75 76 Physics phys_ctx; 77 PetscCall(PetscCalloc1(1, &phys_ctx)); 78 79 Units units; 80 PetscCall(PetscCalloc1(1, &units)); 81 82 user->app_ctx = app_ctx; 83 user->units = units; 84 user->phys = phys_ctx; 85 problem->bc_from_ics = PETSC_TRUE; 86 87 // --------------------------------------------------------------------------- 88 // Process command line options 89 // --------------------------------------------------------------------------- 90 // -- Register problems to be available on the command line 91 PetscCall(RegisterProblems_NS(app_ctx)); 92 93 // -- Process general command line options 94 MPI_Comm comm = PETSC_COMM_WORLD; 95 user->comm = comm; 96 PetscCall(ProcessCommandLineOptions(comm, app_ctx, bc)); 97 98 // --------------------------------------------------------------------------- 99 // Initialize libCEED 100 // --------------------------------------------------------------------------- 101 // -- Initialize backend 102 Ceed ceed; 103 CeedInit(app_ctx->ceed_resource, &ceed); 104 user->ceed = ceed; 105 106 // -- Check preferred MemType 107 CeedMemType mem_type_backend; 108 CeedGetPreferredMemType(ceed, &mem_type_backend); 109 110 // --------------------------------------------------------------------------- 111 // Set up global mesh 112 // --------------------------------------------------------------------------- 113 // -- Create DM 114 DM dm; 115 VecType vec_type = NULL; 116 MatType mat_type = NULL; 117 switch (mem_type_backend) { 118 case CEED_MEM_HOST: 119 vec_type = VECSTANDARD; 120 break; 121 case CEED_MEM_DEVICE: { 122 const char *resolved; 123 CeedGetResource(ceed, &resolved); 124 if (strstr(resolved, "/gpu/cuda")) vec_type = VECCUDA; 125 else if (strstr(resolved, "/gpu/hip")) vec_type = VECKOKKOS; 126 else vec_type = VECSTANDARD; 127 } 128 } 129 if (strstr(vec_type, VECCUDA)) mat_type = MATAIJCUSPARSE; 130 else if (strstr(vec_type, VECKOKKOS)) mat_type = MATAIJKOKKOS; 131 else mat_type = MATAIJ; 132 PetscCall(CreateDM(comm, problem, mat_type, vec_type, &dm)); 133 user->dm = dm; 134 PetscCall(DMSetApplicationContext(dm, user)); 135 136 // --------------------------------------------------------------------------- 137 // Choose the problem from the list of registered problems 138 // --------------------------------------------------------------------------- 139 { 140 PetscErrorCode (*p)(ProblemData *, DM, void *, SimpleBC); 141 PetscCall(PetscFunctionListFind(app_ctx->problems, app_ctx->problem_name, &p)); 142 PetscCheck(p, PETSC_COMM_SELF, 1, "Problem '%s' not found", app_ctx->problem_name); 143 PetscCall((*p)(problem, dm, &user, bc)); 144 } 145 146 // -- Set up DM 147 PetscCall(SetUpDM(dm, problem, app_ctx->degree, bc, phys_ctx)); 148 149 // -- Refine DM for high-order viz 150 if (app_ctx->viz_refine) PetscCall(VizRefineDM(dm, user, problem, bc, phys_ctx)); 151 152 // --------------------------------------------------------------------------- 153 // Create solution vectors 154 // --------------------------------------------------------------------------- 155 // -- Set up global state vector Q 156 Vec Q; 157 PetscCall(DMCreateGlobalVector(dm, &Q)); 158 PetscCall(VecZeroEntries(Q)); 159 160 // -- Set up local state vectors Q_loc, Q_dot_loc 161 PetscCall(DMCreateLocalVector(dm, &user->Q_loc)); 162 PetscCall(DMCreateLocalVector(dm, &user->Q_dot_loc)); 163 PetscCall(VecZeroEntries(user->Q_dot_loc)); 164 165 // --------------------------------------------------------------------------- 166 // Set up libCEED 167 // --------------------------------------------------------------------------- 168 // -- Set up libCEED objects 169 PetscCall(SetupLibceed(ceed, ceed_data, dm, user, app_ctx, problem, bc)); 170 171 // --------------------------------------------------------------------------- 172 // Set up ICs 173 // --------------------------------------------------------------------------- 174 // -- Fix multiplicity for ICs 175 PetscCall(ICs_FixMultiplicity(dm, ceed_data, user, user->Q_loc, Q, 0.0)); 176 177 // --------------------------------------------------------------------------- 178 // Set up lumped mass matrix 179 // --------------------------------------------------------------------------- 180 // -- Set up global mass vector 181 PetscCall(VecDuplicate(Q, &user->M_inv)); 182 183 // -- Compute lumped mass matrix 184 PetscCall(ComputeLumpedMassMatrix(ceed, dm, ceed_data, user->M_inv)); 185 186 // --------------------------------------------------------------------------- 187 // Record boundary values from initial condition 188 // --------------------------------------------------------------------------- 189 // -- This overrides DMPlexInsertBoundaryValues(). 190 // We use this for the main simulation DM because the reference DMPlexInsertBoundaryValues() is very slow on the GPU due to extra device-to-host 191 // communication. If we disable this, we should still get the same results due to the problem->bc function, but with potentially much slower 192 // execution. 193 if (problem->bc_from_ics) { 194 PetscCall(SetBCsFromICs_NS(dm, Q, user->Q_loc)); 195 } 196 197 // --------------------------------------------------------------------------- 198 // Create output directory 199 // --------------------------------------------------------------------------- 200 PetscMPIInt rank; 201 MPI_Comm_rank(comm, &rank); 202 if (!rank) { 203 PetscCall(PetscMkdir(app_ctx->output_dir)); 204 } 205 206 // --------------------------------------------------------------------------- 207 // Gather initial Q values in case of continuation of simulation 208 // --------------------------------------------------------------------------- 209 // -- Set up initial values from binary file 210 if (app_ctx->cont_steps) { 211 PetscCall(SetupICsFromBinary(comm, app_ctx, Q)); 212 } 213 214 // --------------------------------------------------------------------------- 215 // Print problem summary 216 // --------------------------------------------------------------------------- 217 if (app_ctx->test_type == TESTTYPE_NONE) { 218 // Header and rank 219 char host_name[PETSC_MAX_PATH_LEN]; 220 int comm_size; 221 PetscCall(PetscGetHostName(host_name, sizeof host_name)); 222 PetscCall(MPI_Comm_size(comm, &comm_size)); 223 PetscCall(PetscPrintf(comm, 224 "\n-- Navier-Stokes solver - libCEED + PETSc --\n" 225 " MPI:\n" 226 " Host Name : %s\n" 227 " Total ranks : %d\n", 228 host_name, comm_size)); 229 230 // Problem specific info 231 PetscCall(problem->print_info(problem, app_ctx)); 232 233 // libCEED 234 const char *used_resource; 235 CeedGetResource(ceed, &used_resource); 236 PetscCall(PetscPrintf(comm, 237 " libCEED:\n" 238 " libCEED Backend : %s\n" 239 " libCEED Backend MemType : %s\n", 240 used_resource, CeedMemTypes[mem_type_backend])); 241 // PETSc 242 char box_faces_str[PETSC_MAX_PATH_LEN] = "3,3,3"; 243 if (problem->dim == 2) box_faces_str[3] = '\0'; 244 PetscCall(PetscOptionsGetString(NULL, NULL, "-dm_plex_box_faces", box_faces_str, sizeof(box_faces_str), NULL)); 245 MatType mat_type; 246 VecType vec_type; 247 PetscCall(DMGetMatType(dm, &mat_type)); 248 PetscCall(DMGetVecType(dm, &vec_type)); 249 PetscCall(PetscPrintf(comm, 250 " PETSc:\n" 251 " Box Faces : %s\n" 252 " DM MatType : %s\n" 253 " DM VecType : %s\n" 254 " Time Stepping Scheme : %s\n", 255 box_faces_str, mat_type, vec_type, phys_ctx->implicit ? "implicit" : "explicit")); 256 if (app_ctx->cont_steps) { 257 PetscCall(PetscPrintf(comm, 258 " Continue:\n" 259 " Filename: : %s\n" 260 " Step: : %" PetscInt_FMT "\n" 261 " Time: : %g\n", 262 app_ctx->cont_file, app_ctx->cont_steps, app_ctx->cont_time)); 263 } 264 // Mesh 265 const PetscInt num_comp_q = 5; 266 CeedInt glob_dofs, owned_dofs; 267 PetscInt glob_nodes, local_nodes; 268 const CeedInt num_P = app_ctx->degree + 1, num_Q = num_P + app_ctx->q_extra; 269 // -- Get global size 270 PetscCall(VecGetSize(Q, &glob_dofs)); 271 PetscCall(VecGetLocalSize(Q, &owned_dofs)); 272 glob_nodes = glob_dofs / num_comp_q; 273 // -- Get local size 274 PetscCall(VecGetSize(user->Q_loc, &local_nodes)); 275 local_nodes /= num_comp_q; 276 PetscCall(PetscPrintf(comm, 277 " Mesh:\n" 278 " Number of 1D Basis Nodes (P) : %" CeedInt_FMT "\n" 279 " Number of 1D Quadrature Points (Q) : %" CeedInt_FMT "\n" 280 " Global DoFs : %" PetscInt_FMT "\n" 281 " Owned DoFs : %" PetscInt_FMT "\n" 282 " DoFs per node : %" PetscInt_FMT "\n" 283 " Global nodes (DoFs / %" PetscInt_FMT ") : %" PetscInt_FMT "\n" 284 " Local nodes : %" PetscInt_FMT "\n", 285 num_P, num_Q, glob_dofs, owned_dofs, num_comp_q, num_comp_q, glob_nodes, local_nodes)); 286 } 287 // -- Zero Q_loc 288 PetscCall(VecZeroEntries(user->Q_loc)); 289 290 // --------------------------------------------------------------------------- 291 // TS: Create, setup, and solve 292 // --------------------------------------------------------------------------- 293 TS ts; 294 PetscScalar final_time; 295 PetscCall(TSSolve_NS(dm, user, app_ctx, phys_ctx, &Q, &final_time, &ts)); 296 297 // --------------------------------------------------------------------------- 298 // Post-processing 299 // --------------------------------------------------------------------------- 300 PetscCall(PostProcess_NS(ts, ceed_data, dm, problem, user, Q, final_time)); 301 302 // --------------------------------------------------------------------------- 303 // Destroy libCEED objects 304 // --------------------------------------------------------------------------- 305 306 PetscCall(TurbulenceStatisticsDestroy(user, ceed_data)); 307 PetscCall(NodalProjectionDataDestroy(user->grad_velo_proj)); 308 PetscCall(SGS_DD_DataDestroy(user->sgs_dd_data)); 309 PetscCall(DifferentialFilterDataDestroy(user->diff_filter)); 310 311 // -- Vectors 312 CeedVectorDestroy(&ceed_data->x_coord); 313 CeedVectorDestroy(&ceed_data->q_data); 314 CeedVectorDestroy(&user->q_ceed); 315 CeedVectorDestroy(&user->q_dot_ceed); 316 CeedVectorDestroy(&user->g_ceed); 317 CeedVectorDestroy(&user->coo_values_amat); 318 CeedVectorDestroy(&user->coo_values_pmat); 319 320 // -- Bases 321 CeedBasisDestroy(&ceed_data->basis_q); 322 CeedBasisDestroy(&ceed_data->basis_x); 323 CeedBasisDestroy(&ceed_data->basis_xc); 324 CeedBasisDestroy(&ceed_data->basis_q_sur); 325 CeedBasisDestroy(&ceed_data->basis_x_sur); 326 327 // -- Restrictions 328 CeedElemRestrictionDestroy(&ceed_data->elem_restr_q); 329 CeedElemRestrictionDestroy(&ceed_data->elem_restr_x); 330 CeedElemRestrictionDestroy(&ceed_data->elem_restr_qd_i); 331 332 // Destroy QFunction contexts after using 333 // ToDo: Simplify tracked libCEED objects, smaller struct 334 { 335 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 336 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 337 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 338 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 339 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 340 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 341 CeedQFunctionContextDestroy(&problem->setup_sur.qfunction_context); 342 CeedQFunctionContextDestroy(&problem->setup_vol.qfunction_context); 343 CeedQFunctionContextDestroy(&problem->ics.qfunction_context); 344 CeedQFunctionContextDestroy(&problem->apply_vol_rhs.qfunction_context); 345 CeedQFunctionContextDestroy(&problem->apply_vol_ifunction.qfunction_context); 346 CeedQFunctionContextDestroy(&problem->apply_vol_ijacobian.qfunction_context); 347 } 348 349 // -- QFunctions 350 CeedQFunctionDestroy(&ceed_data->qf_setup_vol); 351 CeedQFunctionDestroy(&ceed_data->qf_ics); 352 CeedQFunctionDestroy(&ceed_data->qf_rhs_vol); 353 CeedQFunctionDestroy(&ceed_data->qf_ifunction_vol); 354 CeedQFunctionDestroy(&ceed_data->qf_setup_sur); 355 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow); 356 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow_jacobian); 357 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream); 358 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream_jacobian); 359 360 // -- Operators 361 CeedOperatorDestroy(&ceed_data->op_setup_vol); 362 PetscCall(OperatorApplyContextDestroy(ceed_data->op_ics_ctx)); 363 CeedOperatorDestroy(&user->op_rhs_vol); 364 CeedOperatorDestroy(&user->op_ifunction_vol); 365 PetscCall(OperatorApplyContextDestroy(user->op_rhs_ctx)); 366 CeedOperatorDestroy(&user->op_ifunction); 367 CeedOperatorDestroy(&user->op_ijacobian); 368 369 // -- Ceed 370 CeedDestroy(&ceed); 371 372 if (app_ctx->test_type != TESTTYPE_NONE) { 373 PetscInt num_options_left = 0; 374 PetscCall(PetscOptionsLeftGet(NULL, &num_options_left, NULL, NULL)); 375 PetscCheck(num_options_left == 0, PETSC_COMM_WORLD, -1, 376 "There are unused options. This is not allowed. See error message for the unused options (or use -options_left directly)"); 377 } 378 379 // --------------------------------------------------------------------------- 380 // Clean up PETSc 381 // --------------------------------------------------------------------------- 382 // -- Vectors 383 PetscCall(VecDestroy(&Q)); 384 PetscCall(VecDestroy(&user->M_inv)); 385 PetscCall(VecDestroy(&user->Q_loc)); 386 PetscCall(VecDestroy(&user->Q_dot_loc)); 387 388 // -- Matrices 389 PetscCall(MatDestroy(&user->interp_viz)); 390 391 // -- DM 392 PetscCall(DMDestroy(&dm)); 393 PetscCall(DMDestroy(&user->dm_viz)); 394 395 // -- TS 396 PetscCall(TSDestroy(&ts)); 397 398 // -- Function list 399 PetscCall(PetscFunctionListDestroy(&app_ctx->problems)); 400 401 PetscCall(PetscFree(app_ctx->amat_type)); 402 PetscCall(PetscFree(app_ctx->wall_forces.walls)); 403 PetscCall(PetscViewerDestroy(&app_ctx->wall_forces.viewer)); 404 405 // -- Structs 406 PetscCall(PetscFree(units)); 407 PetscCall(PetscFree(user)); 408 PetscCall(PetscFree(problem)); 409 PetscCall(PetscFree(bc)); 410 PetscCall(PetscFree(phys_ctx)); 411 PetscCall(PetscFree(app_ctx)); 412 PetscCall(PetscFree(ceed_data)); 413 414 return PetscFinalize(); 415 } 416