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="Gaussian Wave, using MatShell") -ceed {ceed_resource} -test_type solver -options_file examples/fluids/gaussianwave.yaml -compare_final_state_atol 1e-8 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-gaussianwave-shell.bin -dm_plex_box_faces 2,2,1 -ts_max_steps 5 -degree 3 -amat_type shell -pmat_pbdiagonal -pc_type vpbjacobi 22 //TESTARGS(name="Taylor-Green Vortex IC") -ceed {ceed_resource} -problem taylor_green -test_type solver -dm_plex_dim 3 -dm_plex_box_faces 6,6,6 -ts_max_steps 0 -compare_final_state_atol 1e-12 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-taylor-green-IC.bin 23 //TESTARGS(name="Blasius, SGS DataDriven") -ceed {ceed_resource} -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 2e-9 -state_var primitive -ksp_rtol 1e-12 -snes_rtol 1e-12 -stg_mean_only -stg_fluctuating_IC -test_type solver -compare_final_state_atol 1e-10 -compare_final_state_filename examples/fluids/tests-output/fluids-navierstokes-blasius-sgs-data-driven.bin 24 //TESTARGS(name="Blasius, Anisotropic Differential 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 25 //TESTARGS(name="Blasius, Isotropic Differential 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 26 //TESTARGS(name="Gaussian Wave, with 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 27 //TESTARGS(name="Spanwise Turbulence Statistics") -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 28 //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 29 //TESTARGS(name="Blasius, STG Inflow") -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 30 //TESTARGS(name="Blasius, STG Inflow, Weak Temperature") -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 31 //TESTARGS(name="Blasius, Strong STG Inflow") -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 32 //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 33 //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 34 //TESTARGS(name="Density Current, 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 -gravity 0,0,-9.81 -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 35 //TESTARGS(name="Density Current, implicit, no stabilization") -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 -gravity 0,0,-9.81 -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 36 //TESTARGS(name="Advection, rotation, implicit, SUPG stabilization") -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 37 //TESTARGS(name="Advection, translation, implicit, SU stabilization") -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 38 //TESTARGS(name="Advection 2D, rotation, explicit, strong form") -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 39 //TESTARGS(name="Advection 2D, rotation, implicit, SUPG stabilization") -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 40 //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 41 //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 42 //TESTARGS(name="Sod Shocktube, explicit, SU stabilization, y-z-beta shock capturing") -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 43 44 /// @file 45 /// Navier-Stokes example using PETSc 46 47 const char help[] = "Solve Navier-Stokes using PETSc and libCEED\n"; 48 49 #include "navierstokes.h" 50 #include <petscdevice.h> 51 52 #include <ceed.h> 53 #include <petscdmplex.h> 54 #include <petscts.h> 55 56 int main(int argc, char **argv) { 57 // --------------------------------------------------------------------------- 58 // Initialize PETSc 59 // --------------------------------------------------------------------------- 60 PetscCall(PetscInitialize(&argc, &argv, NULL, help)); 61 62 // --------------------------------------------------------------------------- 63 // Create structs 64 // --------------------------------------------------------------------------- 65 AppCtx app_ctx; 66 PetscCall(PetscCalloc1(1, &app_ctx)); 67 68 ProblemData *problem = NULL; 69 PetscCall(PetscCalloc1(1, &problem)); 70 71 User user; 72 PetscCall(PetscCalloc1(1, &user)); 73 74 CeedData ceed_data; 75 PetscCall(PetscCalloc1(1, &ceed_data)); 76 77 SimpleBC bc; 78 PetscCall(PetscCalloc1(1, &bc)); 79 80 Physics phys_ctx; 81 PetscCall(PetscCalloc1(1, &phys_ctx)); 82 83 Units units; 84 PetscCall(PetscCalloc1(1, &units)); 85 86 user->app_ctx = app_ctx; 87 user->units = units; 88 user->phys = phys_ctx; 89 problem->bc_from_ics = PETSC_TRUE; 90 91 PetscCall(RegisterLogEvents()); 92 93 // --------------------------------------------------------------------------- 94 // Process command line options 95 // --------------------------------------------------------------------------- 96 // -- Register problems to be available on the command line 97 PetscCall(RegisterProblems_NS(app_ctx)); 98 99 // -- Process general command line options 100 MPI_Comm comm = PETSC_COMM_WORLD; 101 user->comm = comm; 102 PetscCall(ProcessCommandLineOptions(comm, app_ctx, bc)); 103 104 // --------------------------------------------------------------------------- 105 // Initialize libCEED 106 // --------------------------------------------------------------------------- 107 // -- Initialize backend 108 Ceed ceed; 109 PetscCheck(CeedInit(app_ctx->ceed_resource, &ceed) == CEED_ERROR_SUCCESS, comm, PETSC_ERR_LIB, "Ceed initialization failed"); 110 user->ceed = ceed; 111 112 PetscCheck(CeedSetErrorHandler(ceed, CeedErrorStore) == CEED_ERROR_SUCCESS, comm, PETSC_ERR_LIB, "Setting libCEED error handler failed"); 113 114 // -- Check preferred MemType 115 CeedMemType mem_type_backend; 116 PetscCallCeed(ceed, CeedGetPreferredMemType(ceed, &mem_type_backend)); 117 118 { 119 const char *resource; 120 PetscCallCeed(ceed, CeedGetResource(ceed, &resource)); 121 if (strstr(resource, "/gpu/sycl")) { 122 PetscDeviceContext dctx; 123 PetscCall(PetscDeviceContextGetCurrentContext(&dctx)); 124 void *stream_handle; 125 PetscCall(PetscDeviceContextGetStreamHandle(dctx, &stream_handle)); 126 PetscCallCeed(ceed, CeedSetStream(ceed, stream_handle)); 127 } 128 } 129 130 // --------------------------------------------------------------------------- 131 // Set up global mesh 132 // --------------------------------------------------------------------------- 133 // -- Create DM 134 DM dm; 135 VecType vec_type = NULL; 136 MatType mat_type = NULL; 137 switch (mem_type_backend) { 138 case CEED_MEM_HOST: 139 vec_type = VECSTANDARD; 140 break; 141 case CEED_MEM_DEVICE: { 142 const char *resolved; 143 PetscCallCeed(ceed, CeedGetResource(ceed, &resolved)); 144 if (strstr(resolved, "/gpu/cuda")) vec_type = VECCUDA; 145 else if (strstr(resolved, "/gpu/hip")) vec_type = VECKOKKOS; 146 else if (strstr(resolved, "/gpu/sycl")) vec_type = VECKOKKOS; 147 else vec_type = VECSTANDARD; 148 } 149 } 150 if (strstr(vec_type, VECCUDA)) mat_type = MATAIJCUSPARSE; 151 else if (strstr(vec_type, VECKOKKOS)) mat_type = MATAIJKOKKOS; 152 else mat_type = MATAIJ; 153 PetscCall(CreateDM(comm, problem, mat_type, vec_type, &dm)); 154 user->dm = dm; 155 PetscCall(DMSetApplicationContext(dm, user)); 156 157 // --------------------------------------------------------------------------- 158 // Choose the problem from the list of registered problems 159 // --------------------------------------------------------------------------- 160 { 161 PetscErrorCode (*p)(ProblemData *, DM, void *, SimpleBC); 162 PetscCall(PetscFunctionListFind(app_ctx->problems, app_ctx->problem_name, &p)); 163 PetscCheck(p, PETSC_COMM_SELF, 1, "Problem '%s' not found", app_ctx->problem_name); 164 PetscCall((*p)(problem, dm, &user, bc)); 165 } 166 167 // -- Set up DM 168 PetscCall(SetUpDM(dm, problem, app_ctx->degree, app_ctx->q_extra, bc, phys_ctx)); 169 170 // -- Refine DM for high-order viz 171 if (app_ctx->viz_refine) PetscCall(VizRefineDM(dm, user, problem, bc, phys_ctx)); 172 173 // --------------------------------------------------------------------------- 174 // Create solution vectors 175 // --------------------------------------------------------------------------- 176 // -- Set up global state vector Q 177 Vec Q; 178 PetscCall(DMCreateGlobalVector(dm, &Q)); 179 PetscCall(VecZeroEntries(Q)); 180 181 // -- Set up local state vectors Q_loc, Q_dot_loc 182 PetscCall(DMCreateLocalVector(dm, &user->Q_loc)); 183 PetscCall(DMCreateLocalVector(dm, &user->Q_dot_loc)); 184 PetscCall(VecZeroEntries(user->Q_dot_loc)); 185 186 // --------------------------------------------------------------------------- 187 // Set up libCEED 188 // --------------------------------------------------------------------------- 189 // -- Set up libCEED objects 190 PetscCall(SetupLibceed(ceed, ceed_data, dm, user, app_ctx, problem, bc)); 191 192 // --------------------------------------------------------------------------- 193 // Set up ICs 194 // --------------------------------------------------------------------------- 195 // -- Fix multiplicity for ICs 196 PetscCall(ICs_FixMultiplicity(dm, ceed_data, user, user->Q_loc, Q, 0.0)); 197 198 // --------------------------------------------------------------------------- 199 // Set up lumped mass matrix 200 // --------------------------------------------------------------------------- 201 // -- Set up global mass vector 202 PetscCall(VecDuplicate(Q, &user->M_inv)); 203 204 // -- Compute lumped mass matrix 205 PetscCall(ComputeLumpedMassMatrix(ceed, dm, ceed_data, user->M_inv)); 206 207 // --------------------------------------------------------------------------- 208 // Record boundary values from initial condition 209 // --------------------------------------------------------------------------- 210 // -- This overrides DMPlexInsertBoundaryValues(). 211 // We use this for the main simulation DM because the reference DMPlexInsertBoundaryValues() is very slow on the GPU due to extra device-to-host 212 // communication. If we disable this, we should still get the same results due to the problem->bc function, but with potentially much slower 213 // execution. 214 if (problem->bc_from_ics) { 215 PetscCall(SetBCsFromICs(dm, Q, user->Q_loc)); 216 } 217 218 // --------------------------------------------------------------------------- 219 // Create output directory 220 // --------------------------------------------------------------------------- 221 PetscMPIInt rank; 222 MPI_Comm_rank(comm, &rank); 223 if (!rank) { 224 PetscCall(PetscMkdir(app_ctx->output_dir)); 225 } 226 227 // --------------------------------------------------------------------------- 228 // Gather initial Q values in case of continuation of simulation 229 // --------------------------------------------------------------------------- 230 // -- Set up initial values from binary file 231 if (app_ctx->cont_steps) { 232 PetscCall(SetupICsFromBinary(comm, app_ctx, Q)); 233 } 234 235 // Print problem summary 236 if (app_ctx->test_type == TESTTYPE_NONE) PetscCall(PrintRunInfo(user, phys_ctx, problem, comm)); 237 238 // -- Zero Q_loc 239 PetscCall(VecZeroEntries(user->Q_loc)); 240 241 // --------------------------------------------------------------------------- 242 // TS: Create, setup, and solve 243 // --------------------------------------------------------------------------- 244 TS ts; 245 PetscScalar final_time; 246 PetscCall(TSSolve_NS(dm, user, app_ctx, phys_ctx, &Q, &final_time, &ts)); 247 248 // --------------------------------------------------------------------------- 249 // Post-processing 250 // --------------------------------------------------------------------------- 251 PetscCall(PostProcess(ts, ceed_data, dm, problem, user, Q, final_time)); 252 253 // --------------------------------------------------------------------------- 254 // Destroy libCEED objects 255 // --------------------------------------------------------------------------- 256 257 PetscCall(TurbulenceStatisticsDestroy(user, ceed_data)); 258 PetscCall(NodalProjectionDataDestroy(user->grad_velo_proj)); 259 PetscCall(SgsDDDataDestroy(user->sgs_dd_data)); 260 PetscCall(DifferentialFilterDataDestroy(user->diff_filter)); 261 262 // -- Vectors 263 PetscCallCeed(ceed, CeedVectorDestroy(&ceed_data->x_coord)); 264 PetscCallCeed(ceed, CeedVectorDestroy(&ceed_data->q_data)); 265 PetscCallCeed(ceed, CeedVectorDestroy(&user->q_ceed)); 266 PetscCallCeed(ceed, CeedVectorDestroy(&user->q_dot_ceed)); 267 PetscCallCeed(ceed, CeedVectorDestroy(&user->g_ceed)); 268 PetscCallCeed(ceed, CeedVectorDestroy(&user->coo_values_amat)); 269 PetscCallCeed(ceed, CeedVectorDestroy(&user->coo_values_pmat)); 270 271 // -- Bases 272 PetscCallCeed(ceed, CeedBasisDestroy(&ceed_data->basis_q)); 273 PetscCallCeed(ceed, CeedBasisDestroy(&ceed_data->basis_x)); 274 PetscCallCeed(ceed, CeedBasisDestroy(&ceed_data->basis_xc)); 275 PetscCallCeed(ceed, CeedBasisDestroy(&ceed_data->basis_q_sur)); 276 PetscCallCeed(ceed, CeedBasisDestroy(&ceed_data->basis_x_sur)); 277 278 // -- Restrictions 279 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&ceed_data->elem_restr_q)); 280 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&ceed_data->elem_restr_x)); 281 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&ceed_data->elem_restr_qd_i)); 282 283 // Destroy QFunction contexts after using 284 // ToDo: Simplify tracked libCEED objects, smaller struct 285 { 286 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context)); 287 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context)); 288 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context)); 289 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context)); 290 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context)); 291 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context)); 292 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->setup_sur.qfunction_context)); 293 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->setup_vol.qfunction_context)); 294 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->ics.qfunction_context)); 295 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_vol_rhs.qfunction_context)); 296 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_vol_ifunction.qfunction_context)); 297 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&problem->apply_vol_ijacobian.qfunction_context)); 298 } 299 300 // -- QFunctions 301 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_setup_vol)); 302 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_ics)); 303 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_rhs_vol)); 304 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_ifunction_vol)); 305 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_setup_sur)); 306 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_apply_inflow)); 307 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_apply_inflow_jacobian)); 308 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_apply_freestream)); 309 PetscCallCeed(ceed, CeedQFunctionDestroy(&ceed_data->qf_apply_freestream_jacobian)); 310 311 // -- Operators 312 PetscCallCeed(ceed, CeedOperatorDestroy(&ceed_data->op_setup_vol)); 313 PetscCall(OperatorApplyContextDestroy(ceed_data->op_ics_ctx)); 314 PetscCallCeed(ceed, CeedOperatorDestroy(&user->op_rhs_vol)); 315 PetscCallCeed(ceed, CeedOperatorDestroy(&user->op_ifunction_vol)); 316 PetscCall(OperatorApplyContextDestroy(user->op_rhs_ctx)); 317 PetscCallCeed(ceed, CeedOperatorDestroy(&user->op_ifunction)); 318 PetscCallCeed(ceed, CeedOperatorDestroy(&user->op_ijacobian)); 319 320 // -- Ceed 321 PetscCheck(CeedDestroy(&ceed) == CEED_ERROR_SUCCESS, comm, PETSC_ERR_LIB, "Destroying Ceed object failed"); 322 323 if (app_ctx->test_type != TESTTYPE_NONE) { 324 PetscInt num_options_left = 0; 325 PetscCall(PetscOptionsLeftGet(NULL, &num_options_left, NULL, NULL)); 326 PetscCheck(num_options_left == 0, PETSC_COMM_WORLD, -1, 327 "There are unused options. This is not allowed. See error message for the unused options (or use -options_left directly)"); 328 } 329 330 // --------------------------------------------------------------------------- 331 // Clean up PETSc 332 // --------------------------------------------------------------------------- 333 // -- Vectors 334 PetscCall(VecDestroy(&Q)); 335 PetscCall(VecDestroy(&user->M_inv)); 336 PetscCall(VecDestroy(&user->Q_loc)); 337 PetscCall(VecDestroy(&user->Q_dot_loc)); 338 339 // -- Matrices 340 PetscCall(MatDestroy(&user->interp_viz)); 341 342 // -- DM 343 PetscCall(DMDestroy(&dm)); 344 PetscCall(DMDestroy(&user->dm_viz)); 345 346 // -- TS 347 PetscCall(TSDestroy(&ts)); 348 349 // -- Function list 350 PetscCall(PetscFunctionListDestroy(&app_ctx->problems)); 351 352 PetscCall(PetscFree(app_ctx->amat_type)); 353 PetscCall(PetscFree(app_ctx->wall_forces.walls)); 354 PetscCall(PetscViewerDestroy(&app_ctx->wall_forces.viewer)); 355 356 // -- Structs 357 PetscCall(PetscFree(units)); 358 PetscCall(PetscFree(user)); 359 PetscCall(PetscFree(problem)); 360 PetscCall(PetscFree(bc)); 361 PetscCall(PetscFree(phys_ctx)); 362 PetscCall(PetscFree(app_ctx)); 363 PetscCall(PetscFree(ceed_data)); 364 365 return PetscFinalize(); 366 } 367