// Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. // // SPDX-License-Identifier: BSD-2-Clause // // This file is part of CEED: http://github.com/ceed // libCEED + PETSc Example: Navier-Stokes // // This example demonstrates a simple usage of libCEED with PETSc to solve a Navier-Stokes problem. // // Build with: // // make [PETSC_DIR=] [CEED_DIR=] navierstokes // // Sample runs: // // ./navierstokes -ceed /cpu/self -problem density_current -degree 1 // ./navierstokes -ceed /gpu/cuda -problem advection -degree 1 // //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 //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 /// @file /// Navier-Stokes example using PETSc const char help[] = "Solve Navier-Stokes using PETSc and libCEED\n"; #include "navierstokes.h" #include #include #include #include int main(int argc, char **argv) { // --------------------------------------------------------------------------- // Initialize PETSc // --------------------------------------------------------------------------- PetscCall(PetscInitialize(&argc, &argv, NULL, help)); // --------------------------------------------------------------------------- // Create structs // --------------------------------------------------------------------------- AppCtx app_ctx; PetscCall(PetscCalloc1(1, &app_ctx)); ProblemData *problem = NULL; PetscCall(PetscCalloc1(1, &problem)); User user; PetscCall(PetscCalloc1(1, &user)); CeedData ceed_data; PetscCall(PetscCalloc1(1, &ceed_data)); SimpleBC bc; PetscCall(PetscCalloc1(1, &bc)); Physics phys_ctx; PetscCall(PetscCalloc1(1, &phys_ctx)); Units units; PetscCall(PetscCalloc1(1, &units)); user->app_ctx = app_ctx; user->units = units; user->phys = phys_ctx; problem->bc_from_ics = PETSC_TRUE; PetscCall(RegisterLogEvents()); // --------------------------------------------------------------------------- // Process command line options // --------------------------------------------------------------------------- // -- Register problems to be available on the command line PetscCall(RegisterProblems_NS(app_ctx)); // -- Process general command line options MPI_Comm comm = PETSC_COMM_WORLD; user->comm = comm; PetscCall(ProcessCommandLineOptions(comm, app_ctx, bc)); // --------------------------------------------------------------------------- // Initialize libCEED // --------------------------------------------------------------------------- // -- Initialize backend Ceed ceed; CeedInit(app_ctx->ceed_resource, &ceed); user->ceed = ceed; // -- Check preferred MemType CeedMemType mem_type_backend; CeedGetPreferredMemType(ceed, &mem_type_backend); { const char *resource; CeedGetResource(ceed, &resource); if (strstr(resource, "/gpu/sycl")) { PetscDeviceContext dctx; PetscCall(PetscDeviceContextGetCurrentContext(&dctx)); void *stream_handle; PetscCall(PetscDeviceContextGetStreamHandle(dctx, &stream_handle)); CeedSetStream(ceed, stream_handle); } } // --------------------------------------------------------------------------- // Set up global mesh // --------------------------------------------------------------------------- // -- Create DM DM dm; VecType vec_type = NULL; MatType mat_type = NULL; switch (mem_type_backend) { case CEED_MEM_HOST: vec_type = VECSTANDARD; break; case CEED_MEM_DEVICE: { const char *resolved; CeedGetResource(ceed, &resolved); if (strstr(resolved, "/gpu/cuda")) vec_type = VECCUDA; else if (strstr(resolved, "/gpu/hip")) vec_type = VECKOKKOS; else if (strstr(resolved, "/gpu/sycl")) vec_type = VECKOKKOS; else vec_type = VECSTANDARD; } } if (strstr(vec_type, VECCUDA)) mat_type = MATAIJCUSPARSE; else if (strstr(vec_type, VECKOKKOS)) mat_type = MATAIJKOKKOS; else mat_type = MATAIJ; PetscCall(CreateDM(comm, problem, mat_type, vec_type, &dm)); user->dm = dm; PetscCall(DMSetApplicationContext(dm, user)); // --------------------------------------------------------------------------- // Choose the problem from the list of registered problems // --------------------------------------------------------------------------- { PetscErrorCode (*p)(ProblemData *, DM, void *, SimpleBC); PetscCall(PetscFunctionListFind(app_ctx->problems, app_ctx->problem_name, &p)); PetscCheck(p, PETSC_COMM_SELF, 1, "Problem '%s' not found", app_ctx->problem_name); PetscCall((*p)(problem, dm, &user, bc)); } // -- Set up DM PetscCall(SetUpDM(dm, problem, app_ctx->degree, bc, phys_ctx)); // -- Refine DM for high-order viz if (app_ctx->viz_refine) PetscCall(VizRefineDM(dm, user, problem, bc, phys_ctx)); // --------------------------------------------------------------------------- // Create solution vectors // --------------------------------------------------------------------------- // -- Set up global state vector Q Vec Q; PetscCall(DMCreateGlobalVector(dm, &Q)); PetscCall(VecZeroEntries(Q)); // -- Set up local state vectors Q_loc, Q_dot_loc PetscCall(DMCreateLocalVector(dm, &user->Q_loc)); PetscCall(DMCreateLocalVector(dm, &user->Q_dot_loc)); PetscCall(VecZeroEntries(user->Q_dot_loc)); // --------------------------------------------------------------------------- // Set up libCEED // --------------------------------------------------------------------------- // -- Set up libCEED objects PetscCall(SetupLibceed(ceed, ceed_data, dm, user, app_ctx, problem, bc)); // --------------------------------------------------------------------------- // Set up ICs // --------------------------------------------------------------------------- // -- Fix multiplicity for ICs PetscCall(ICs_FixMultiplicity(dm, ceed_data, user, user->Q_loc, Q, 0.0)); // --------------------------------------------------------------------------- // Set up lumped mass matrix // --------------------------------------------------------------------------- // -- Set up global mass vector PetscCall(VecDuplicate(Q, &user->M_inv)); // -- Compute lumped mass matrix PetscCall(ComputeLumpedMassMatrix(ceed, dm, ceed_data, user->M_inv)); // --------------------------------------------------------------------------- // Record boundary values from initial condition // --------------------------------------------------------------------------- // -- This overrides DMPlexInsertBoundaryValues(). // We use this for the main simulation DM because the reference DMPlexInsertBoundaryValues() is very slow on the GPU due to extra device-to-host // communication. If we disable this, we should still get the same results due to the problem->bc function, but with potentially much slower // execution. if (problem->bc_from_ics) { PetscCall(SetBCsFromICs_NS(dm, Q, user->Q_loc)); } // --------------------------------------------------------------------------- // Create output directory // --------------------------------------------------------------------------- PetscMPIInt rank; MPI_Comm_rank(comm, &rank); if (!rank) { PetscCall(PetscMkdir(app_ctx->output_dir)); } // --------------------------------------------------------------------------- // Gather initial Q values in case of continuation of simulation // --------------------------------------------------------------------------- // -- Set up initial values from binary file if (app_ctx->cont_steps) { PetscCall(SetupICsFromBinary(comm, app_ctx, Q)); } // --------------------------------------------------------------------------- // Print problem summary // --------------------------------------------------------------------------- if (app_ctx->test_type == TESTTYPE_NONE) { // Header and rank char host_name[PETSC_MAX_PATH_LEN]; int comm_size; PetscCall(PetscGetHostName(host_name, sizeof host_name)); PetscCall(MPI_Comm_size(comm, &comm_size)); PetscCall(PetscPrintf(comm, "\n-- Navier-Stokes solver - libCEED + PETSc --\n" " MPI:\n" " Host Name : %s\n" " Total ranks : %d\n", host_name, comm_size)); // Problem specific info PetscCall(problem->print_info(problem, app_ctx)); // libCEED const char *used_resource; CeedGetResource(ceed, &used_resource); PetscCall(PetscPrintf(comm, " libCEED:\n" " libCEED Backend : %s\n" " libCEED Backend MemType : %s\n", used_resource, CeedMemTypes[mem_type_backend])); // PETSc char box_faces_str[PETSC_MAX_PATH_LEN] = "3,3,3"; if (problem->dim == 2) box_faces_str[3] = '\0'; PetscCall(PetscOptionsGetString(NULL, NULL, "-dm_plex_box_faces", box_faces_str, sizeof(box_faces_str), NULL)); MatType mat_type; VecType vec_type; PetscCall(DMGetMatType(dm, &mat_type)); PetscCall(DMGetVecType(dm, &vec_type)); PetscCall(PetscPrintf(comm, " PETSc:\n" " Box Faces : %s\n" " DM MatType : %s\n" " DM VecType : %s\n" " Time Stepping Scheme : %s\n", box_faces_str, mat_type, vec_type, phys_ctx->implicit ? "implicit" : "explicit")); if (app_ctx->cont_steps) { PetscCall(PetscPrintf(comm, " Continue:\n" " Filename: : %s\n" " Step: : %" PetscInt_FMT "\n" " Time: : %g\n", app_ctx->cont_file, app_ctx->cont_steps, app_ctx->cont_time)); } // Mesh const PetscInt num_comp_q = 5; PetscInt glob_dofs, owned_dofs; PetscInt glob_nodes, local_nodes; const CeedInt num_P = app_ctx->degree + 1, num_Q = num_P + app_ctx->q_extra; // -- Get global size PetscCall(VecGetSize(Q, &glob_dofs)); PetscCall(VecGetLocalSize(Q, &owned_dofs)); glob_nodes = glob_dofs / num_comp_q; // -- Get local size PetscCall(VecGetSize(user->Q_loc, &local_nodes)); local_nodes /= num_comp_q; PetscCall(PetscPrintf(comm, " Mesh:\n" " Number of 1D Basis Nodes (P) : %" CeedInt_FMT "\n" " Number of 1D Quadrature Points (Q) : %" CeedInt_FMT "\n" " Global DoFs : %" PetscInt_FMT "\n" " Owned DoFs : %" PetscInt_FMT "\n" " DoFs per node : %" PetscInt_FMT "\n" " Global nodes (DoFs / %" PetscInt_FMT ") : %" PetscInt_FMT "\n" " Local nodes : %" PetscInt_FMT "\n", num_P, num_Q, glob_dofs, owned_dofs, num_comp_q, num_comp_q, glob_nodes, local_nodes)); } // -- Zero Q_loc PetscCall(VecZeroEntries(user->Q_loc)); // --------------------------------------------------------------------------- // TS: Create, setup, and solve // --------------------------------------------------------------------------- TS ts; PetscScalar final_time; PetscCall(TSSolve_NS(dm, user, app_ctx, phys_ctx, &Q, &final_time, &ts)); // --------------------------------------------------------------------------- // Post-processing // --------------------------------------------------------------------------- PetscCall(PostProcess_NS(ts, ceed_data, dm, problem, user, Q, final_time)); // --------------------------------------------------------------------------- // Destroy libCEED objects // --------------------------------------------------------------------------- PetscCall(TurbulenceStatisticsDestroy(user, ceed_data)); PetscCall(NodalProjectionDataDestroy(user->grad_velo_proj)); PetscCall(SGS_DD_DataDestroy(user->sgs_dd_data)); PetscCall(DifferentialFilterDataDestroy(user->diff_filter)); // -- Vectors CeedVectorDestroy(&ceed_data->x_coord); CeedVectorDestroy(&ceed_data->q_data); CeedVectorDestroy(&user->q_ceed); CeedVectorDestroy(&user->q_dot_ceed); CeedVectorDestroy(&user->g_ceed); CeedVectorDestroy(&user->coo_values_amat); CeedVectorDestroy(&user->coo_values_pmat); // -- Bases CeedBasisDestroy(&ceed_data->basis_q); CeedBasisDestroy(&ceed_data->basis_x); CeedBasisDestroy(&ceed_data->basis_xc); CeedBasisDestroy(&ceed_data->basis_q_sur); CeedBasisDestroy(&ceed_data->basis_x_sur); // -- Restrictions CeedElemRestrictionDestroy(&ceed_data->elem_restr_q); CeedElemRestrictionDestroy(&ceed_data->elem_restr_x); CeedElemRestrictionDestroy(&ceed_data->elem_restr_qd_i); // Destroy QFunction contexts after using // ToDo: Simplify tracked libCEED objects, smaller struct { CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_freestream_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->setup_sur.qfunction_context); CeedQFunctionContextDestroy(&problem->setup_vol.qfunction_context); CeedQFunctionContextDestroy(&problem->ics.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_vol_rhs.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_vol_ifunction.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_vol_ijacobian.qfunction_context); } // -- QFunctions CeedQFunctionDestroy(&ceed_data->qf_setup_vol); CeedQFunctionDestroy(&ceed_data->qf_ics); CeedQFunctionDestroy(&ceed_data->qf_rhs_vol); CeedQFunctionDestroy(&ceed_data->qf_ifunction_vol); CeedQFunctionDestroy(&ceed_data->qf_setup_sur); CeedQFunctionDestroy(&ceed_data->qf_apply_inflow); CeedQFunctionDestroy(&ceed_data->qf_apply_inflow_jacobian); CeedQFunctionDestroy(&ceed_data->qf_apply_freestream); CeedQFunctionDestroy(&ceed_data->qf_apply_freestream_jacobian); // -- Operators CeedOperatorDestroy(&ceed_data->op_setup_vol); PetscCall(OperatorApplyContextDestroy(ceed_data->op_ics_ctx)); CeedOperatorDestroy(&user->op_rhs_vol); CeedOperatorDestroy(&user->op_ifunction_vol); PetscCall(OperatorApplyContextDestroy(user->op_rhs_ctx)); CeedOperatorDestroy(&user->op_ifunction); CeedOperatorDestroy(&user->op_ijacobian); // -- Ceed CeedDestroy(&ceed); if (app_ctx->test_type != TESTTYPE_NONE) { PetscInt num_options_left = 0; PetscCall(PetscOptionsLeftGet(NULL, &num_options_left, NULL, NULL)); PetscCheck(num_options_left == 0, PETSC_COMM_WORLD, -1, "There are unused options. This is not allowed. See error message for the unused options (or use -options_left directly)"); } // --------------------------------------------------------------------------- // Clean up PETSc // --------------------------------------------------------------------------- // -- Vectors PetscCall(VecDestroy(&Q)); PetscCall(VecDestroy(&user->M_inv)); PetscCall(VecDestroy(&user->Q_loc)); PetscCall(VecDestroy(&user->Q_dot_loc)); // -- Matrices PetscCall(MatDestroy(&user->interp_viz)); // -- DM PetscCall(DMDestroy(&dm)); PetscCall(DMDestroy(&user->dm_viz)); // -- TS PetscCall(TSDestroy(&ts)); // -- Function list PetscCall(PetscFunctionListDestroy(&app_ctx->problems)); PetscCall(PetscFree(app_ctx->amat_type)); PetscCall(PetscFree(app_ctx->wall_forces.walls)); PetscCall(PetscViewerDestroy(&app_ctx->wall_forces.viewer)); // -- Structs PetscCall(PetscFree(units)); PetscCall(PetscFree(user)); PetscCall(PetscFree(problem)); PetscCall(PetscFree(bc)); PetscCall(PetscFree(phys_ctx)); PetscCall(PetscFree(app_ctx)); PetscCall(PetscFree(ceed_data)); return PetscFinalize(); }