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 #include <petscdevice.h> 49 50 #include <ceed.h> 51 #include <petscdmplex.h> 52 #include <petscts.h> 53 54 int main(int argc, char **argv) { 55 // --------------------------------------------------------------------------- 56 // Initialize PETSc 57 // --------------------------------------------------------------------------- 58 PetscCall(PetscInitialize(&argc, &argv, NULL, help)); 59 60 // --------------------------------------------------------------------------- 61 // Create structs 62 // --------------------------------------------------------------------------- 63 AppCtx app_ctx; 64 PetscCall(PetscCalloc1(1, &app_ctx)); 65 66 ProblemData *problem = NULL; 67 PetscCall(PetscCalloc1(1, &problem)); 68 69 User user; 70 PetscCall(PetscCalloc1(1, &user)); 71 72 CeedData ceed_data; 73 PetscCall(PetscCalloc1(1, &ceed_data)); 74 75 SimpleBC bc; 76 PetscCall(PetscCalloc1(1, &bc)); 77 78 Physics phys_ctx; 79 PetscCall(PetscCalloc1(1, &phys_ctx)); 80 81 Units units; 82 PetscCall(PetscCalloc1(1, &units)); 83 84 user->app_ctx = app_ctx; 85 user->units = units; 86 user->phys = phys_ctx; 87 problem->bc_from_ics = PETSC_TRUE; 88 89 PetscCall(RegisterLogEvents()); 90 91 // --------------------------------------------------------------------------- 92 // Process command line options 93 // --------------------------------------------------------------------------- 94 // -- Register problems to be available on the command line 95 PetscCall(RegisterProblems_NS(app_ctx)); 96 97 // -- Process general command line options 98 MPI_Comm comm = PETSC_COMM_WORLD; 99 user->comm = comm; 100 PetscCall(ProcessCommandLineOptions(comm, app_ctx, bc)); 101 102 // --------------------------------------------------------------------------- 103 // Initialize libCEED 104 // --------------------------------------------------------------------------- 105 // -- Initialize backend 106 Ceed ceed; 107 CeedInit(app_ctx->ceed_resource, &ceed); 108 user->ceed = ceed; 109 110 // -- Check preferred MemType 111 CeedMemType mem_type_backend; 112 CeedGetPreferredMemType(ceed, &mem_type_backend); 113 114 { 115 const char *resource; 116 CeedGetResource(ceed, &resource); 117 if (strstr(resource, "/gpu/sycl")) { 118 PetscDeviceContext dctx; 119 PetscCall(PetscDeviceContextGetCurrentContext(&dctx)); 120 void *stream_handle; 121 PetscCall(PetscDeviceContextGetStreamHandle(dctx, &stream_handle)); 122 CeedSetStream(ceed, stream_handle); 123 } 124 } 125 126 // --------------------------------------------------------------------------- 127 // Set up global mesh 128 // --------------------------------------------------------------------------- 129 // -- Create DM 130 DM dm; 131 VecType vec_type = NULL; 132 MatType mat_type = NULL; 133 switch (mem_type_backend) { 134 case CEED_MEM_HOST: 135 vec_type = VECSTANDARD; 136 break; 137 case CEED_MEM_DEVICE: { 138 const char *resolved; 139 CeedGetResource(ceed, &resolved); 140 if (strstr(resolved, "/gpu/cuda")) vec_type = VECCUDA; 141 else if (strstr(resolved, "/gpu/hip")) vec_type = VECKOKKOS; 142 else if (strstr(resolved, "/gpu/sycl")) vec_type = VECKOKKOS; 143 else vec_type = VECSTANDARD; 144 } 145 } 146 if (strstr(vec_type, VECCUDA)) mat_type = MATAIJCUSPARSE; 147 else if (strstr(vec_type, VECKOKKOS)) mat_type = MATAIJKOKKOS; 148 else mat_type = MATAIJ; 149 PetscCall(CreateDM(comm, problem, mat_type, vec_type, &dm)); 150 user->dm = dm; 151 PetscCall(DMSetApplicationContext(dm, user)); 152 153 // --------------------------------------------------------------------------- 154 // Choose the problem from the list of registered problems 155 // --------------------------------------------------------------------------- 156 { 157 PetscErrorCode (*p)(ProblemData *, DM, void *, SimpleBC); 158 PetscCall(PetscFunctionListFind(app_ctx->problems, app_ctx->problem_name, &p)); 159 PetscCheck(p, PETSC_COMM_SELF, 1, "Problem '%s' not found", app_ctx->problem_name); 160 PetscCall((*p)(problem, dm, &user, bc)); 161 } 162 163 // -- Set up DM 164 PetscCall(SetUpDM(dm, problem, app_ctx->degree, bc, phys_ctx)); 165 166 // -- Refine DM for high-order viz 167 if (app_ctx->viz_refine) PetscCall(VizRefineDM(dm, user, problem, bc, phys_ctx)); 168 169 // --------------------------------------------------------------------------- 170 // Create solution vectors 171 // --------------------------------------------------------------------------- 172 // -- Set up global state vector Q 173 Vec Q; 174 PetscCall(DMCreateGlobalVector(dm, &Q)); 175 PetscCall(VecZeroEntries(Q)); 176 177 // -- Set up local state vectors Q_loc, Q_dot_loc 178 PetscCall(DMCreateLocalVector(dm, &user->Q_loc)); 179 PetscCall(DMCreateLocalVector(dm, &user->Q_dot_loc)); 180 PetscCall(VecZeroEntries(user->Q_dot_loc)); 181 182 // --------------------------------------------------------------------------- 183 // Set up libCEED 184 // --------------------------------------------------------------------------- 185 // -- Set up libCEED objects 186 PetscCall(SetupLibceed(ceed, ceed_data, dm, user, app_ctx, problem, bc)); 187 188 // --------------------------------------------------------------------------- 189 // Set up ICs 190 // --------------------------------------------------------------------------- 191 // -- Fix multiplicity for ICs 192 PetscCall(ICs_FixMultiplicity(dm, ceed_data, user, user->Q_loc, Q, 0.0)); 193 194 // --------------------------------------------------------------------------- 195 // Set up lumped mass matrix 196 // --------------------------------------------------------------------------- 197 // -- Set up global mass vector 198 PetscCall(VecDuplicate(Q, &user->M_inv)); 199 200 // -- Compute lumped mass matrix 201 PetscCall(ComputeLumpedMassMatrix(ceed, dm, ceed_data, user->M_inv)); 202 203 // --------------------------------------------------------------------------- 204 // Record boundary values from initial condition 205 // --------------------------------------------------------------------------- 206 // -- This overrides DMPlexInsertBoundaryValues(). 207 // We use this for the main simulation DM because the reference DMPlexInsertBoundaryValues() is very slow on the GPU due to extra device-to-host 208 // communication. If we disable this, we should still get the same results due to the problem->bc function, but with potentially much slower 209 // execution. 210 if (problem->bc_from_ics) { 211 PetscCall(SetBCsFromICs_NS(dm, Q, user->Q_loc)); 212 } 213 214 // --------------------------------------------------------------------------- 215 // Create output directory 216 // --------------------------------------------------------------------------- 217 PetscMPIInt rank; 218 MPI_Comm_rank(comm, &rank); 219 if (!rank) { 220 PetscCall(PetscMkdir(app_ctx->output_dir)); 221 } 222 223 // --------------------------------------------------------------------------- 224 // Gather initial Q values in case of continuation of simulation 225 // --------------------------------------------------------------------------- 226 // -- Set up initial values from binary file 227 if (app_ctx->cont_steps) { 228 PetscCall(SetupICsFromBinary(comm, app_ctx, Q)); 229 } 230 231 // --------------------------------------------------------------------------- 232 // Print problem summary 233 // --------------------------------------------------------------------------- 234 if (app_ctx->test_type == TESTTYPE_NONE) { 235 // Header and rank 236 char host_name[PETSC_MAX_PATH_LEN]; 237 int comm_size; 238 PetscCall(PetscGetHostName(host_name, sizeof host_name)); 239 PetscCall(MPI_Comm_size(comm, &comm_size)); 240 PetscCall(PetscPrintf(comm, 241 "\n-- Navier-Stokes solver - libCEED + PETSc --\n" 242 " MPI:\n" 243 " Host Name : %s\n" 244 " Total ranks : %d\n", 245 host_name, comm_size)); 246 247 // Problem specific info 248 PetscCall(problem->print_info(problem, app_ctx)); 249 250 // libCEED 251 const char *used_resource; 252 CeedGetResource(ceed, &used_resource); 253 PetscCall(PetscPrintf(comm, 254 " libCEED:\n" 255 " libCEED Backend : %s\n" 256 " libCEED Backend MemType : %s\n", 257 used_resource, CeedMemTypes[mem_type_backend])); 258 // PETSc 259 char box_faces_str[PETSC_MAX_PATH_LEN] = "3,3,3"; 260 if (problem->dim == 2) box_faces_str[3] = '\0'; 261 PetscCall(PetscOptionsGetString(NULL, NULL, "-dm_plex_box_faces", box_faces_str, sizeof(box_faces_str), NULL)); 262 MatType mat_type; 263 VecType vec_type; 264 PetscCall(DMGetMatType(dm, &mat_type)); 265 PetscCall(DMGetVecType(dm, &vec_type)); 266 PetscCall(PetscPrintf(comm, 267 " PETSc:\n" 268 " Box Faces : %s\n" 269 " DM MatType : %s\n" 270 " DM VecType : %s\n" 271 " Time Stepping Scheme : %s\n", 272 box_faces_str, mat_type, vec_type, phys_ctx->implicit ? "implicit" : "explicit")); 273 if (app_ctx->cont_steps) { 274 PetscCall(PetscPrintf(comm, 275 " Continue:\n" 276 " Filename: : %s\n" 277 " Step: : %" PetscInt_FMT "\n" 278 " Time: : %g\n", 279 app_ctx->cont_file, app_ctx->cont_steps, app_ctx->cont_time)); 280 } 281 // Mesh 282 const PetscInt num_comp_q = 5; 283 PetscInt glob_dofs, owned_dofs; 284 PetscInt glob_nodes, local_nodes; 285 const CeedInt num_P = app_ctx->degree + 1, num_Q = num_P + app_ctx->q_extra; 286 // -- Get global size 287 PetscCall(VecGetSize(Q, &glob_dofs)); 288 PetscCall(VecGetLocalSize(Q, &owned_dofs)); 289 glob_nodes = glob_dofs / num_comp_q; 290 // -- Get local size 291 PetscCall(VecGetSize(user->Q_loc, &local_nodes)); 292 local_nodes /= num_comp_q; 293 PetscCall(PetscPrintf(comm, 294 " Mesh:\n" 295 " Number of 1D Basis Nodes (P) : %" CeedInt_FMT "\n" 296 " Number of 1D Quadrature Points (Q) : %" CeedInt_FMT "\n" 297 " Global DoFs : %" PetscInt_FMT "\n" 298 " Owned DoFs : %" PetscInt_FMT "\n" 299 " DoFs per node : %" PetscInt_FMT "\n" 300 " Global nodes (DoFs / %" PetscInt_FMT ") : %" PetscInt_FMT "\n" 301 " Local nodes : %" PetscInt_FMT "\n", 302 num_P, num_Q, glob_dofs, owned_dofs, num_comp_q, num_comp_q, glob_nodes, local_nodes)); 303 } 304 // -- Zero Q_loc 305 PetscCall(VecZeroEntries(user->Q_loc)); 306 307 // --------------------------------------------------------------------------- 308 // TS: Create, setup, and solve 309 // --------------------------------------------------------------------------- 310 TS ts; 311 PetscScalar final_time; 312 PetscCall(TSSolve_NS(dm, user, app_ctx, phys_ctx, &Q, &final_time, &ts)); 313 314 // --------------------------------------------------------------------------- 315 // Post-processing 316 // --------------------------------------------------------------------------- 317 PetscCall(PostProcess_NS(ts, ceed_data, dm, problem, user, Q, final_time)); 318 319 // --------------------------------------------------------------------------- 320 // Destroy libCEED objects 321 // --------------------------------------------------------------------------- 322 323 PetscCall(TurbulenceStatisticsDestroy(user, ceed_data)); 324 PetscCall(NodalProjectionDataDestroy(user->grad_velo_proj)); 325 PetscCall(SGS_DD_DataDestroy(user->sgs_dd_data)); 326 PetscCall(DifferentialFilterDataDestroy(user->diff_filter)); 327 328 // -- Vectors 329 CeedVectorDestroy(&ceed_data->x_coord); 330 CeedVectorDestroy(&ceed_data->q_data); 331 CeedVectorDestroy(&user->q_ceed); 332 CeedVectorDestroy(&user->q_dot_ceed); 333 CeedVectorDestroy(&user->g_ceed); 334 CeedVectorDestroy(&user->coo_values_amat); 335 CeedVectorDestroy(&user->coo_values_pmat); 336 337 // -- Bases 338 CeedBasisDestroy(&ceed_data->basis_q); 339 CeedBasisDestroy(&ceed_data->basis_x); 340 CeedBasisDestroy(&ceed_data->basis_xc); 341 CeedBasisDestroy(&ceed_data->basis_q_sur); 342 CeedBasisDestroy(&ceed_data->basis_x_sur); 343 344 // -- Restrictions 345 CeedElemRestrictionDestroy(&ceed_data->elem_restr_q); 346 CeedElemRestrictionDestroy(&ceed_data->elem_restr_x); 347 CeedElemRestrictionDestroy(&ceed_data->elem_restr_qd_i); 348 349 // Destroy QFunction contexts after using 350 // ToDo: Simplify tracked libCEED objects, smaller struct 351 { 352 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 353 CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); 354 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 355 CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); 356 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 357 CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); 358 CeedQFunctionContextDestroy(&problem->setup_sur.qfunction_context); 359 CeedQFunctionContextDestroy(&problem->setup_vol.qfunction_context); 360 CeedQFunctionContextDestroy(&problem->ics.qfunction_context); 361 CeedQFunctionContextDestroy(&problem->apply_vol_rhs.qfunction_context); 362 CeedQFunctionContextDestroy(&problem->apply_vol_ifunction.qfunction_context); 363 CeedQFunctionContextDestroy(&problem->apply_vol_ijacobian.qfunction_context); 364 } 365 366 // -- QFunctions 367 CeedQFunctionDestroy(&ceed_data->qf_setup_vol); 368 CeedQFunctionDestroy(&ceed_data->qf_ics); 369 CeedQFunctionDestroy(&ceed_data->qf_rhs_vol); 370 CeedQFunctionDestroy(&ceed_data->qf_ifunction_vol); 371 CeedQFunctionDestroy(&ceed_data->qf_setup_sur); 372 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow); 373 CeedQFunctionDestroy(&ceed_data->qf_apply_inflow_jacobian); 374 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream); 375 CeedQFunctionDestroy(&ceed_data->qf_apply_freestream_jacobian); 376 377 // -- Operators 378 CeedOperatorDestroy(&ceed_data->op_setup_vol); 379 PetscCall(OperatorApplyContextDestroy(ceed_data->op_ics_ctx)); 380 CeedOperatorDestroy(&user->op_rhs_vol); 381 CeedOperatorDestroy(&user->op_ifunction_vol); 382 PetscCall(OperatorApplyContextDestroy(user->op_rhs_ctx)); 383 CeedOperatorDestroy(&user->op_ifunction); 384 CeedOperatorDestroy(&user->op_ijacobian); 385 386 // -- Ceed 387 CeedDestroy(&ceed); 388 389 if (app_ctx->test_type != TESTTYPE_NONE) { 390 PetscInt num_options_left = 0; 391 PetscCall(PetscOptionsLeftGet(NULL, &num_options_left, NULL, NULL)); 392 PetscCheck(num_options_left == 0, PETSC_COMM_WORLD, -1, 393 "There are unused options. This is not allowed. See error message for the unused options (or use -options_left directly)"); 394 } 395 396 // --------------------------------------------------------------------------- 397 // Clean up PETSc 398 // --------------------------------------------------------------------------- 399 // -- Vectors 400 PetscCall(VecDestroy(&Q)); 401 PetscCall(VecDestroy(&user->M_inv)); 402 PetscCall(VecDestroy(&user->Q_loc)); 403 PetscCall(VecDestroy(&user->Q_dot_loc)); 404 405 // -- Matrices 406 PetscCall(MatDestroy(&user->interp_viz)); 407 408 // -- DM 409 PetscCall(DMDestroy(&dm)); 410 PetscCall(DMDestroy(&user->dm_viz)); 411 412 // -- TS 413 PetscCall(TSDestroy(&ts)); 414 415 // -- Function list 416 PetscCall(PetscFunctionListDestroy(&app_ctx->problems)); 417 418 PetscCall(PetscFree(app_ctx->amat_type)); 419 PetscCall(PetscFree(app_ctx->wall_forces.walls)); 420 PetscCall(PetscViewerDestroy(&app_ctx->wall_forces.viewer)); 421 422 // -- Structs 423 PetscCall(PetscFree(units)); 424 PetscCall(PetscFree(user)); 425 PetscCall(PetscFree(problem)); 426 PetscCall(PetscFree(bc)); 427 PetscCall(PetscFree(phys_ctx)); 428 PetscCall(PetscFree(app_ctx)); 429 PetscCall(PetscFree(ceed_data)); 430 431 return PetscFinalize(); 432 } 433