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="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 22 //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 23 //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 24 //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 25 //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 26 //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 27 //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 28 //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 29 //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 30 //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 31 //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 32 //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 33 //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 34 //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 35 //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 36 //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 37 //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 38 39 /// @file 40 /// Navier-Stokes example using PETSc 41 42 const char help[] = "Solve Navier-Stokes using PETSc and libCEED\n"; 43 44 #include "navierstokes.h" 45 46 int main(int argc, char **argv) { 47 // --------------------------------------------------------------------------- 48 // Initialize PETSc 49 // --------------------------------------------------------------------------- 50 PetscCall(PetscInitialize(&argc, &argv, NULL, help)); 51 52 // --------------------------------------------------------------------------- 53 // Create structs 54 // --------------------------------------------------------------------------- 55 AppCtx app_ctx; 56 PetscCall(PetscCalloc1(1, &app_ctx)); 57 58 ProblemData *problem = NULL; 59 PetscCall(PetscCalloc1(1, &problem)); 60 61 User user; 62 PetscCall(PetscCalloc1(1, &user)); 63 64 CeedData ceed_data; 65 PetscCall(PetscCalloc1(1, &ceed_data)); 66 67 SimpleBC bc; 68 PetscCall(PetscCalloc1(1, &bc)); 69 70 Physics phys_ctx; 71 PetscCall(PetscCalloc1(1, &phys_ctx)); 72 73 Units units; 74 PetscCall(PetscCalloc1(1, &units)); 75 76 user->app_ctx = app_ctx; 77 user->units = units; 78 user->phys = phys_ctx; 79 problem->bc_from_ics = PETSC_TRUE; 80 81 // --------------------------------------------------------------------------- 82 // Process command line options 83 // --------------------------------------------------------------------------- 84 // -- Register problems to be available on the command line 85 PetscCall(RegisterProblems_NS(app_ctx)); 86 87 // -- Process general command line options 88 MPI_Comm comm = PETSC_COMM_WORLD; 89 user->comm = comm; 90 PetscCall(ProcessCommandLineOptions(comm, app_ctx, bc)); 91 92 // --------------------------------------------------------------------------- 93 // Initialize libCEED 94 // --------------------------------------------------------------------------- 95 // -- Initialize backend 96 Ceed ceed; 97 CeedInit(app_ctx->ceed_resource, &ceed); 98 user->ceed = ceed; 99 100 // -- Check preferred MemType 101 CeedMemType mem_type_backend; 102 CeedGetPreferredMemType(ceed, &mem_type_backend); 103 104 // --------------------------------------------------------------------------- 105 // Set up global mesh 106 // --------------------------------------------------------------------------- 107 // -- Create DM 108 DM dm; 109 VecType vec_type = NULL; 110 MatType mat_type = NULL; 111 switch (mem_type_backend) { 112 case CEED_MEM_HOST: 113 vec_type = VECSTANDARD; 114 break; 115 case CEED_MEM_DEVICE: { 116 const char *resolved; 117 CeedGetResource(ceed, &resolved); 118 if (strstr(resolved, "/gpu/cuda")) vec_type = VECCUDA; 119 else if (strstr(resolved, "/gpu/hip")) vec_type = VECKOKKOS; 120 else vec_type = VECSTANDARD; 121 } 122 } 123 if (strstr(vec_type, VECCUDA)) mat_type = MATAIJCUSPARSE; 124 else if (strstr(vec_type, VECKOKKOS)) mat_type = MATAIJKOKKOS; 125 else mat_type = MATAIJ; 126 PetscCall(CreateDM(comm, problem, mat_type, vec_type, &dm)); 127 user->dm = dm; 128 PetscCall(DMSetApplicationContext(dm, user)); 129 130 // --------------------------------------------------------------------------- 131 // Choose the problem from the list of registered problems 132 // --------------------------------------------------------------------------- 133 { 134 PetscErrorCode (*p)(ProblemData *, DM, void *, SimpleBC); 135 PetscCall(PetscFunctionListFind(app_ctx->problems, app_ctx->problem_name, &p)); 136 if (!p) SETERRQ(PETSC_COMM_SELF, 1, "Problem '%s' not found", app_ctx->problem_name); 137 PetscCall((*p)(problem, dm, &user, bc)); 138 } 139 140 // -- Set up DM 141 PetscCall(SetUpDM(dm, problem, app_ctx->degree, bc, phys_ctx)); 142 PetscCall(CreateStatsDM(user, problem, app_ctx->degree, bc)); 143 app_ctx->wall_forces.num_wall = bc->num_wall; 144 PetscMalloc1(bc->num_wall, &app_ctx->wall_forces.walls); 145 PetscCall(PetscArraycpy(app_ctx->wall_forces.walls, bc->walls, bc->num_wall)); 146 147 // -- Refine DM for high-order viz 148 if (app_ctx->viz_refine) { 149 PetscCall(VizRefineDM(dm, user, problem, bc, phys_ctx)); 150 } 151 152 // --------------------------------------------------------------------------- 153 // Set up libCEED 154 // --------------------------------------------------------------------------- 155 // -- Set up libCEED objects 156 PetscCall(SetupLibceed(ceed, ceed_data, dm, user, app_ctx, problem, bc)); 157 158 if (app_ctx->turb_spanstats_enable) { 159 PetscCall(SetupStatsCollection(ceed, user, ceed_data, problem)); 160 } 161 162 // --------------------------------------------------------------------------- 163 // Set up ICs 164 // --------------------------------------------------------------------------- 165 // -- Set up global state vector Q 166 Vec Q; 167 PetscCall(DMCreateGlobalVector(dm, &Q)); 168 PetscCall(VecZeroEntries(Q)); 169 170 // -- Set up local state vectors Q_loc, Q_dot_loc 171 PetscCall(DMCreateLocalVector(dm, &user->Q_loc)); 172 PetscCall(DMCreateLocalVector(dm, &user->Q_dot_loc)); 173 PetscCall(VecZeroEntries(user->Q_dot_loc)); 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)); 183 184 // -- Compute lumped mass matrix 185 PetscCall(ComputeLumpedMassMatrix(ceed, dm, ceed_data, user->M)); 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(DestroyStats(user, ceed_data)); 308 309 // -- Vectors 310 CeedVectorDestroy(&ceed_data->x_coord); 311 CeedVectorDestroy(&ceed_data->q_data); 312 CeedVectorDestroy(&user->q_ceed); 313 CeedVectorDestroy(&user->q_dot_ceed); 314 CeedVectorDestroy(&user->g_ceed); 315 CeedVectorDestroy(&user->coo_values_amat); 316 CeedVectorDestroy(&user->coo_values_pmat); 317 318 // -- Bases 319 CeedBasisDestroy(&ceed_data->basis_q); 320 CeedBasisDestroy(&ceed_data->basis_x); 321 CeedBasisDestroy(&ceed_data->basis_xc); 322 CeedBasisDestroy(&ceed_data->basis_q_sur); 323 CeedBasisDestroy(&ceed_data->basis_x_sur); 324 325 // -- Restrictions 326 CeedElemRestrictionDestroy(&ceed_data->elem_restr_q); 327 CeedElemRestrictionDestroy(&ceed_data->elem_restr_x); 328 CeedElemRestrictionDestroy(&ceed_data->elem_restr_qd_i); 329 330 // Destroy QFunction contexts after using 331 // ToDo: Simplify tracked libCEED objects, smaller struct 332 { 333 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 334 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 335 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 336 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 337 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 338 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 339 CeedQFunctionContextDestroy(&problem->setup_sur.qfunction_context); 340 CeedQFunctionContextDestroy(&problem->setup_vol.qfunction_context); 341 CeedQFunctionContextDestroy(&problem->ics.qfunction_context); 342 CeedQFunctionContextDestroy(&problem->apply_vol_rhs.qfunction_context); 343 CeedQFunctionContextDestroy(&problem->apply_vol_ifunction.qfunction_context); 344 CeedQFunctionContextDestroy(&problem->apply_vol_ijacobian.qfunction_context); 345 } 346 347 // -- QFunctions 348 CeedQFunctionDestroy(&ceed_data->qf_setup_vol); 349 CeedQFunctionDestroy(&ceed_data->qf_ics); 350 CeedQFunctionDestroy(&ceed_data->qf_rhs_vol); 351 CeedQFunctionDestroy(&ceed_data->qf_ifunction_vol); 352 CeedQFunctionDestroy(&ceed_data->qf_setup_sur); 353 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow); 354 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow_jacobian); 355 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream); 356 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream_jacobian); 357 358 // -- Operators 359 CeedOperatorDestroy(&ceed_data->op_setup_vol); 360 CeedOperatorDestroy(&ceed_data->op_ics); 361 CeedOperatorDestroy(&user->op_rhs_vol); 362 CeedOperatorDestroy(&user->op_ifunction_vol); 363 CeedOperatorDestroy(&user->op_rhs); 364 CeedOperatorDestroy(&user->op_ifunction); 365 CeedOperatorDestroy(&user->op_ijacobian); 366 367 // -- Ceed 368 CeedDestroy(&ceed); 369 370 // --------------------------------------------------------------------------- 371 // Clean up PETSc 372 // --------------------------------------------------------------------------- 373 // -- Vectors 374 PetscCall(VecDestroy(&Q)); 375 PetscCall(VecDestroy(&user->M)); 376 PetscCall(VecDestroy(&user->Q_loc)); 377 PetscCall(VecDestroy(&user->Q_dot_loc)); 378 379 // -- Matrices 380 PetscCall(MatDestroy(&user->interp_viz)); 381 382 // -- DM 383 PetscCall(DMDestroy(&dm)); 384 PetscCall(DMDestroy(&user->dm_viz)); 385 386 // -- TS 387 PetscCall(TSDestroy(&ts)); 388 389 // -- Function list 390 PetscCall(PetscFunctionListDestroy(&app_ctx->problems)); 391 392 PetscCall(PetscFree(app_ctx->amat_type)); 393 PetscCall(PetscFree(app_ctx->wall_forces.walls)); 394 PetscCall(PetscViewerDestroy(&app_ctx->wall_forces.viewer)); 395 396 // -- Structs 397 PetscCall(PetscFree(units)); 398 PetscCall(PetscFree(user)); 399 PetscCall(PetscFree(problem)); 400 PetscCall(PetscFree(bc)); 401 PetscCall(PetscFree(phys_ctx)); 402 PetscCall(PetscFree(app_ctx)); 403 PetscCall(PetscFree(ceed_data)); 404 405 return PetscFinalize(); 406 } 407