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