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_aniso_diff_filter") -ceed {ceed_resource} -test_type diff_filter -options_file examples/fluids/tests-output/blasius_test.yaml -compare_final_state_atol 5e-10 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius_diff_filter_aniso_vandriest.bin -diff_filter_monitor -ts_max_steps 0 -state_var primitive -diff_filter_friction_length 1e-5 -diff_filter_wall_damping_function van_driest -diff_filter_ksp_rtol 1e-8 -diff_filter_grid_based_width -diff_filter_width_scaling 1,0.7,1 22 //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 23 //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 24 //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 25 //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 26 //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 27 //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 28 //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 29 //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 30 //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 31 //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 32 //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 33 //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 34 //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 35 //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 36 //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 37 //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 38 //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 39 //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 40 //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 41 42 /// @file 43 /// Navier-Stokes example using PETSc 44 45 const char help[] = "Solve Navier-Stokes using PETSc and libCEED\n"; 46 47 #include "navierstokes.h" 48 49 #include <ceed.h> 50 #include <petscdmplex.h> 51 #include <petscts.h> 52 53 int main(int argc, char **argv) { 54 // --------------------------------------------------------------------------- 55 // Initialize PETSc 56 // --------------------------------------------------------------------------- 57 PetscCall(PetscInitialize(&argc, &argv, NULL, help)); 58 59 // --------------------------------------------------------------------------- 60 // Create structs 61 // --------------------------------------------------------------------------- 62 AppCtx app_ctx; 63 PetscCall(PetscCalloc1(1, &app_ctx)); 64 65 ProblemData *problem = NULL; 66 PetscCall(PetscCalloc1(1, &problem)); 67 68 User user; 69 PetscCall(PetscCalloc1(1, &user)); 70 71 CeedData ceed_data; 72 PetscCall(PetscCalloc1(1, &ceed_data)); 73 74 SimpleBC bc; 75 PetscCall(PetscCalloc1(1, &bc)); 76 77 Physics phys_ctx; 78 PetscCall(PetscCalloc1(1, &phys_ctx)); 79 80 Units units; 81 PetscCall(PetscCalloc1(1, &units)); 82 83 user->app_ctx = app_ctx; 84 user->units = units; 85 user->phys = phys_ctx; 86 problem->bc_from_ics = PETSC_TRUE; 87 88 // --------------------------------------------------------------------------- 89 // Process command line options 90 // --------------------------------------------------------------------------- 91 // -- Register problems to be available on the command line 92 PetscCall(RegisterProblems_NS(app_ctx)); 93 94 // -- Process general command line options 95 MPI_Comm comm = PETSC_COMM_WORLD; 96 user->comm = comm; 97 PetscCall(ProcessCommandLineOptions(comm, app_ctx, bc)); 98 99 // --------------------------------------------------------------------------- 100 // Initialize libCEED 101 // --------------------------------------------------------------------------- 102 // -- Initialize backend 103 Ceed ceed; 104 CeedInit(app_ctx->ceed_resource, &ceed); 105 user->ceed = ceed; 106 107 // -- Check preferred MemType 108 CeedMemType mem_type_backend; 109 CeedGetPreferredMemType(ceed, &mem_type_backend); 110 111 // --------------------------------------------------------------------------- 112 // Set up global mesh 113 // --------------------------------------------------------------------------- 114 // -- Create DM 115 DM dm; 116 VecType vec_type = NULL; 117 MatType mat_type = NULL; 118 switch (mem_type_backend) { 119 case CEED_MEM_HOST: 120 vec_type = VECSTANDARD; 121 break; 122 case CEED_MEM_DEVICE: { 123 const char *resolved; 124 CeedGetResource(ceed, &resolved); 125 if (strstr(resolved, "/gpu/cuda")) vec_type = VECCUDA; 126 else if (strstr(resolved, "/gpu/hip")) vec_type = VECKOKKOS; 127 else vec_type = VECSTANDARD; 128 } 129 } 130 if (strstr(vec_type, VECCUDA)) mat_type = MATAIJCUSPARSE; 131 else if (strstr(vec_type, VECKOKKOS)) mat_type = MATAIJKOKKOS; 132 else mat_type = MATAIJ; 133 PetscCall(CreateDM(comm, problem, mat_type, vec_type, &dm)); 134 user->dm = dm; 135 PetscCall(DMSetApplicationContext(dm, user)); 136 137 // --------------------------------------------------------------------------- 138 // Choose the problem from the list of registered problems 139 // --------------------------------------------------------------------------- 140 { 141 PetscErrorCode (*p)(ProblemData *, DM, void *, SimpleBC); 142 PetscCall(PetscFunctionListFind(app_ctx->problems, app_ctx->problem_name, &p)); 143 PetscCheck(p, PETSC_COMM_SELF, 1, "Problem '%s' not found", app_ctx->problem_name); 144 PetscCall((*p)(problem, dm, &user, bc)); 145 } 146 147 // -- Set up DM 148 PetscCall(SetUpDM(dm, problem, app_ctx->degree, bc, phys_ctx)); 149 150 // -- Refine DM for high-order viz 151 if (app_ctx->viz_refine) PetscCall(VizRefineDM(dm, user, problem, bc, phys_ctx)); 152 153 // --------------------------------------------------------------------------- 154 // Create solution vectors 155 // --------------------------------------------------------------------------- 156 // -- Set up global state vector Q 157 Vec Q; 158 PetscCall(DMCreateGlobalVector(dm, &Q)); 159 PetscCall(VecZeroEntries(Q)); 160 161 // -- Set up local state vectors Q_loc, Q_dot_loc 162 PetscCall(DMCreateLocalVector(dm, &user->Q_loc)); 163 PetscCall(DMCreateLocalVector(dm, &user->Q_dot_loc)); 164 PetscCall(VecZeroEntries(user->Q_dot_loc)); 165 166 // --------------------------------------------------------------------------- 167 // Set up libCEED 168 // --------------------------------------------------------------------------- 169 // -- Set up libCEED objects 170 PetscCall(SetupLibceed(ceed, ceed_data, dm, user, app_ctx, problem, bc)); 171 172 // --------------------------------------------------------------------------- 173 // Set up ICs 174 // --------------------------------------------------------------------------- 175 // -- Fix multiplicity for ICs 176 PetscCall(ICs_FixMultiplicity(dm, ceed_data, user, user->Q_loc, Q, 0.0)); 177 178 // --------------------------------------------------------------------------- 179 // Set up lumped mass matrix 180 // --------------------------------------------------------------------------- 181 // -- Set up global mass vector 182 PetscCall(VecDuplicate(Q, &user->M_inv)); 183 184 // -- Compute lumped mass matrix 185 PetscCall(ComputeLumpedMassMatrix(ceed, dm, ceed_data, user->M_inv)); 186 187 // --------------------------------------------------------------------------- 188 // Record boundary values from initial condition 189 // --------------------------------------------------------------------------- 190 // -- This overrides DMPlexInsertBoundaryValues(). 191 // We use this for the main simulation DM because the reference DMPlexInsertBoundaryValues() is very slow on the GPU due to extra device-to-host 192 // communication. If we disable this, we should still get the same results due to the problem->bc function, but with potentially much slower 193 // execution. 194 if (problem->bc_from_ics) { 195 PetscCall(SetBCsFromICs_NS(dm, Q, user->Q_loc)); 196 } 197 198 // --------------------------------------------------------------------------- 199 // Create output directory 200 // --------------------------------------------------------------------------- 201 PetscMPIInt rank; 202 MPI_Comm_rank(comm, &rank); 203 if (!rank) { 204 PetscCall(PetscMkdir(app_ctx->output_dir)); 205 } 206 207 // --------------------------------------------------------------------------- 208 // Gather initial Q values in case of continuation of simulation 209 // --------------------------------------------------------------------------- 210 // -- Set up initial values from binary file 211 if (app_ctx->cont_steps) { 212 PetscCall(SetupICsFromBinary(comm, app_ctx, Q)); 213 } 214 215 // --------------------------------------------------------------------------- 216 // Print problem summary 217 // --------------------------------------------------------------------------- 218 if (app_ctx->test_type == TESTTYPE_NONE) { 219 // Header and rank 220 char host_name[PETSC_MAX_PATH_LEN]; 221 int comm_size; 222 PetscCall(PetscGetHostName(host_name, sizeof host_name)); 223 PetscCall(MPI_Comm_size(comm, &comm_size)); 224 PetscCall(PetscPrintf(comm, 225 "\n-- Navier-Stokes solver - libCEED + PETSc --\n" 226 " MPI:\n" 227 " Host Name : %s\n" 228 " Total ranks : %d\n", 229 host_name, comm_size)); 230 231 // Problem specific info 232 PetscCall(problem->print_info(problem, app_ctx)); 233 234 // libCEED 235 const char *used_resource; 236 CeedGetResource(ceed, &used_resource); 237 PetscCall(PetscPrintf(comm, 238 " libCEED:\n" 239 " libCEED Backend : %s\n" 240 " libCEED Backend MemType : %s\n", 241 used_resource, CeedMemTypes[mem_type_backend])); 242 // PETSc 243 char box_faces_str[PETSC_MAX_PATH_LEN] = "3,3,3"; 244 if (problem->dim == 2) box_faces_str[3] = '\0'; 245 PetscCall(PetscOptionsGetString(NULL, NULL, "-dm_plex_box_faces", box_faces_str, sizeof(box_faces_str), NULL)); 246 MatType mat_type; 247 VecType vec_type; 248 PetscCall(DMGetMatType(dm, &mat_type)); 249 PetscCall(DMGetVecType(dm, &vec_type)); 250 PetscCall(PetscPrintf(comm, 251 " PETSc:\n" 252 " Box Faces : %s\n" 253 " DM MatType : %s\n" 254 " DM VecType : %s\n" 255 " Time Stepping Scheme : %s\n", 256 box_faces_str, mat_type, vec_type, phys_ctx->implicit ? "implicit" : "explicit")); 257 if (app_ctx->cont_steps) { 258 PetscCall(PetscPrintf(comm, 259 " Continue:\n" 260 " Filename: : %s\n" 261 " Step: : %" PetscInt_FMT "\n" 262 " Time: : %g\n", 263 app_ctx->cont_file, app_ctx->cont_steps, app_ctx->cont_time)); 264 } 265 // Mesh 266 const PetscInt num_comp_q = 5; 267 CeedInt glob_dofs, owned_dofs; 268 PetscInt glob_nodes, local_nodes; 269 const CeedInt num_P = app_ctx->degree + 1, num_Q = num_P + app_ctx->q_extra; 270 // -- Get global size 271 PetscCall(VecGetSize(Q, &glob_dofs)); 272 PetscCall(VecGetLocalSize(Q, &owned_dofs)); 273 glob_nodes = glob_dofs / num_comp_q; 274 // -- Get local size 275 PetscCall(VecGetSize(user->Q_loc, &local_nodes)); 276 local_nodes /= num_comp_q; 277 PetscCall(PetscPrintf(comm, 278 " Mesh:\n" 279 " Number of 1D Basis Nodes (P) : %" CeedInt_FMT "\n" 280 " Number of 1D Quadrature Points (Q) : %" CeedInt_FMT "\n" 281 " Global DoFs : %" PetscInt_FMT "\n" 282 " Owned DoFs : %" PetscInt_FMT "\n" 283 " DoFs per node : %" PetscInt_FMT "\n" 284 " Global nodes (DoFs / %" PetscInt_FMT ") : %" PetscInt_FMT "\n" 285 " Local nodes : %" PetscInt_FMT "\n", 286 num_P, num_Q, glob_dofs, owned_dofs, num_comp_q, num_comp_q, glob_nodes, local_nodes)); 287 } 288 // -- Zero Q_loc 289 PetscCall(VecZeroEntries(user->Q_loc)); 290 291 // --------------------------------------------------------------------------- 292 // TS: Create, setup, and solve 293 // --------------------------------------------------------------------------- 294 TS ts; 295 PetscScalar final_time; 296 PetscCall(TSSolve_NS(dm, user, app_ctx, phys_ctx, &Q, &final_time, &ts)); 297 298 // --------------------------------------------------------------------------- 299 // Post-processing 300 // --------------------------------------------------------------------------- 301 PetscCall(PostProcess_NS(ts, ceed_data, dm, problem, user, Q, final_time)); 302 303 // --------------------------------------------------------------------------- 304 // Destroy libCEED objects 305 // --------------------------------------------------------------------------- 306 307 PetscCall(TurbulenceStatisticsDestroy(user, ceed_data)); 308 PetscCall(NodalProjectionDataDestroy(user->grad_velo_proj)); 309 PetscCall(SGS_DD_DataDestroy(user->sgs_dd_data)); 310 PetscCall(DifferentialFilterDataDestroy(user->diff_filter)); 311 312 // -- Vectors 313 CeedVectorDestroy(&ceed_data->x_coord); 314 CeedVectorDestroy(&ceed_data->q_data); 315 CeedVectorDestroy(&user->q_ceed); 316 CeedVectorDestroy(&user->q_dot_ceed); 317 CeedVectorDestroy(&user->g_ceed); 318 CeedVectorDestroy(&user->coo_values_amat); 319 CeedVectorDestroy(&user->coo_values_pmat); 320 321 // -- Bases 322 CeedBasisDestroy(&ceed_data->basis_q); 323 CeedBasisDestroy(&ceed_data->basis_x); 324 CeedBasisDestroy(&ceed_data->basis_xc); 325 CeedBasisDestroy(&ceed_data->basis_q_sur); 326 CeedBasisDestroy(&ceed_data->basis_x_sur); 327 328 // -- Restrictions 329 CeedElemRestrictionDestroy(&ceed_data->elem_restr_q); 330 CeedElemRestrictionDestroy(&ceed_data->elem_restr_x); 331 CeedElemRestrictionDestroy(&ceed_data->elem_restr_qd_i); 332 333 // Destroy QFunction contexts after using 334 // ToDo: Simplify tracked libCEED objects, smaller struct 335 { 336 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 337 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 338 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 339 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 340 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 341 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 342 CeedQFunctionContextDestroy(&problem->setup_sur.qfunction_context); 343 CeedQFunctionContextDestroy(&problem->setup_vol.qfunction_context); 344 CeedQFunctionContextDestroy(&problem->ics.qfunction_context); 345 CeedQFunctionContextDestroy(&problem->apply_vol_rhs.qfunction_context); 346 CeedQFunctionContextDestroy(&problem->apply_vol_ifunction.qfunction_context); 347 CeedQFunctionContextDestroy(&problem->apply_vol_ijacobian.qfunction_context); 348 } 349 350 // -- QFunctions 351 CeedQFunctionDestroy(&ceed_data->qf_setup_vol); 352 CeedQFunctionDestroy(&ceed_data->qf_ics); 353 CeedQFunctionDestroy(&ceed_data->qf_rhs_vol); 354 CeedQFunctionDestroy(&ceed_data->qf_ifunction_vol); 355 CeedQFunctionDestroy(&ceed_data->qf_setup_sur); 356 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow); 357 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow_jacobian); 358 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream); 359 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream_jacobian); 360 361 // -- Operators 362 CeedOperatorDestroy(&ceed_data->op_setup_vol); 363 PetscCall(OperatorApplyContextDestroy(ceed_data->op_ics_ctx)); 364 CeedOperatorDestroy(&user->op_rhs_vol); 365 CeedOperatorDestroy(&user->op_ifunction_vol); 366 PetscCall(OperatorApplyContextDestroy(user->op_rhs_ctx)); 367 CeedOperatorDestroy(&user->op_ifunction); 368 CeedOperatorDestroy(&user->op_ijacobian); 369 370 // -- Ceed 371 CeedDestroy(&ceed); 372 373 if (app_ctx->test_type != TESTTYPE_NONE) { 374 PetscInt num_options_left = 0; 375 PetscCall(PetscOptionsLeftGet(NULL, &num_options_left, NULL, NULL)); 376 PetscCheck(num_options_left == 0, PETSC_COMM_WORLD, -1, 377 "There are unused options. This is not allowed. See error message for the unused options (or use -options_left directly)"); 378 } 379 380 // --------------------------------------------------------------------------- 381 // Clean up PETSc 382 // --------------------------------------------------------------------------- 383 // -- Vectors 384 PetscCall(VecDestroy(&Q)); 385 PetscCall(VecDestroy(&user->M_inv)); 386 PetscCall(VecDestroy(&user->Q_loc)); 387 PetscCall(VecDestroy(&user->Q_dot_loc)); 388 389 // -- Matrices 390 PetscCall(MatDestroy(&user->interp_viz)); 391 392 // -- DM 393 PetscCall(DMDestroy(&dm)); 394 PetscCall(DMDestroy(&user->dm_viz)); 395 396 // -- TS 397 PetscCall(TSDestroy(&ts)); 398 399 // -- Function list 400 PetscCall(PetscFunctionListDestroy(&app_ctx->problems)); 401 402 PetscCall(PetscFree(app_ctx->amat_type)); 403 PetscCall(PetscFree(app_ctx->wall_forces.walls)); 404 PetscCall(PetscViewerDestroy(&app_ctx->wall_forces.viewer)); 405 406 // -- Structs 407 PetscCall(PetscFree(units)); 408 PetscCall(PetscFree(user)); 409 PetscCall(PetscFree(problem)); 410 PetscCall(PetscFree(bc)); 411 PetscCall(PetscFree(phys_ctx)); 412 PetscCall(PetscFree(app_ctx)); 413 PetscCall(PetscFree(ceed_data)); 414 415 return PetscFinalize(); 416 } 417