// SPDX-FileCopyrightText: Copyright (c) 2017-2024, HONEE contributors. // SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause #pragma once #include #include #include #include #include #include #include #include #include #include "../qfunctions/newtonian_types.h" #if PETSC_VERSION_LT(3, 22, 0) #error "PETSc v3.22 or later is required" #endif // ----------------------------------------------------------------------------- // Enums // ----------------------------------------------------------------------------- // Euler - test cases typedef enum { EULER_TEST_ISENTROPIC_VORTEX = 0, EULER_TEST_1 = 1, EULER_TEST_2 = 2, EULER_TEST_3 = 3, EULER_TEST_4 = 4, EULER_TEST_5 = 5, } EulerTestType; static const char *const EulerTestTypes[] = {"ISENTROPIC_VORTEX", "1", "2", "3", "4", "5", "EulerTestType", "EULER_TEST_", NULL}; // Advection - Wind types static const char *const AdvDifWindTypes[] = {"ROTATION", "TRANSLATION", "BOUNDARY_LAYER", "WindType", "ADVDIF_WIND_", NULL}; // Advection - Initial Condition Types static const char *const AdvDifICTypes[] = {"SPHERE", "CYLINDER", "COSINE_HILL", "SKEW", "WAVE", "BOUNDARY_LAYER", "AdvectionICType", "ADVDIF_IC_", NULL}; // Advection - Wave Types static const char *const AdvDifWaveTypes[] = {"SINE", "SQUARE", "AdvDifWaveType", "ADVDIF_WAVE_", NULL}; // Advection - Bubble Continuity Types static const char *const AdvDifBubbleContinuityTypes[] = { "SMOOTH", "BACK_SHARP", "THICK", "COSINE", "BubbleContinuityType", "ADVDIF_BUBBLE_CONTINUITY_", NULL}; // Stabilization methods static const char *const StabilizationTypes[] = {"NONE", "SU", "SUPG", "StabilizationType", "STAB_", NULL}; // Stabilization tau constants static const char *const StabilizationTauTypes[] = {"CTAU", "ADVDIFF_SHAKIB", "StabilizationTauType", "STAB_TAU_", NULL}; // Test mode type typedef enum { TESTTYPE_NONE = 0, TESTTYPE_SOLVER = 1, TESTTYPE_TURB_SPANSTATS = 2, TESTTYPE_DIFF_FILTER = 3, } TestType; static const char *const TestTypes[] = {"NONE", "SOLVER", "TURB_SPANSTATS", "DIFF_FILTER", "TestType", "TESTTYPE_", NULL}; // Subgrid-Stress mode type typedef enum { SGS_MODEL_NONE = 0, SGS_MODEL_DATA_DRIVEN = 1, } SGSModelType; static const char *const SGSModelTypes[] = {"NONE", "DATA_DRIVEN", "SGSModelType", "SGS_MODEL_", NULL}; // Subgrid-Stress mode type typedef enum { SGS_MODEL_DD_FUSED = 0, SGS_MODEL_DD_SEQENTIAL_CEED = 1, SGS_MODEL_DD_SEQENTIAL_TORCH = 2, } SGSModelDDImplementation; static const char *const SGSModelDDImplementations[] = {"FUSED", "SEQUENTIAL_CEED", "SEQUENTIAL_TORCH", "SGSModelDDImplementation", "SGS_MODEL_DD_", NULL}; // Mesh transformation type typedef enum { MESH_TRANSFORM_NONE = 0, MESH_TRANSFORM_PLATEMESH = 1, } MeshTransformType; static const char *const MeshTransformTypes[] = {"NONE", "PLATEMESH", "MeshTransformType", "MESH_TRANSFORM_", NULL}; static const char *const DifferentialFilterDampingFunctions[] = { "NONE", "VAN_DRIEST", "MMS", "DifferentialFilterDampingFunction", "DIFF_FILTER_DAMP_", NULL}; static const char *const DivDiffFluxProjectionMethods[] = {"NONE", "DIRECT", "INDIRECT", "DivDiffFluxProjectionMethod", "DIV_DIFF_FLUX_PROJ_", NULL}; // ----------------------------------------------------------------------------- // Structs // ----------------------------------------------------------------------------- // Structs declarations typedef struct AppCtx_private *AppCtx; typedef struct Honee_private *Honee; typedef struct Units_private *Units; typedef struct SimpleBC_private *SimpleBC; typedef struct Physics_private *Physics; typedef struct ProblemData_private *ProblemData; // Application context from user command line options struct AppCtx_private { // libCEED arguments char ceed_resource[PETSC_MAX_PATH_LEN]; // libCEED backend PetscInt degree; PetscInt q_extra; // Solver arguments MatType amat_type; // Post-processing arguments PetscInt checkpoint_interval; PetscInt viz_refine; PetscBool use_continue_file; PetscInt cont_steps; PetscReal cont_time; char cont_file[PETSC_MAX_PATH_LEN]; char output_dir[PETSC_MAX_PATH_LEN]; PetscBool add_stepnum2bin; PetscBool checkpoint_vtk; // Problem type arguments PetscFunctionList problems; char problem_name[PETSC_MAX_PATH_LEN]; // Test mode arguments TestType test_type; PetscScalar test_tol; char test_file_path[PETSC_MAX_PATH_LEN]; // Turbulent spanwise statistics PetscBool turb_spanstats_enable; PetscInt turb_spanstats_collect_interval; PetscInt turb_spanstats_viewer_interval; PetscViewer turb_spanstats_viewer; PetscViewerFormat turb_spanstats_viewer_format; // Wall forces struct { PetscInt num_wall; PetscInt *walls; PetscViewer viewer; PetscViewerFormat viewer_format; PetscBool header_written; } wall_forces; // Subgrid Stress Model SGSModelType sgs_model_type; PetscBool sgs_train_enable; // Differential Filtering PetscBool diff_filter_monitor; MeshTransformType mesh_transform_type; // Divergence of Diffusive Flux Projection DivDiffFluxProjectionMethod divFdiffproj_method; }; typedef struct { DM dm; PetscSF sf; // For communicating child data to parents OperatorApplyContext op_stats_collect_ctx, op_proj_rhs_ctx; PetscInt num_comp_stats; Vec Child_Stats_loc, Parent_Stats_loc; KSP ksp; // For the L^2 projection solve CeedScalar span_width; // spanwise width of the child domain PetscBool do_mms_test; OperatorApplyContext mms_error_ctx; CeedContextFieldLabel solution_time_label, previous_time_label; } SpanStatsData; typedef struct { DM dm; PetscInt num_comp; OperatorApplyContext l2_rhs_ctx; KSP ksp; } *NodalProjectionData; typedef struct DivDiffFluxProjectionData_private *DivDiffFluxProjectionData; struct DivDiffFluxProjectionData_private { PetscInt num_diff_flux_comps; DivDiffFluxProjectionMethod method; NodalProjectionData projection; // CeedOperator Objects CeedElemRestriction elem_restr_div_diff_flux; CeedBasis basis_div_diff_flux; CeedEvalMode eval_mode_div_diff_flux; CeedVector div_diff_flux_ceed; // Problem specific setup functions PetscErrorCode (*CreateRHSOperator_Direct)(Honee, DivDiffFluxProjectionData, CeedOperator *); PetscErrorCode (*CreateRHSOperator_Indirect)(Honee, DivDiffFluxProjectionData, CeedOperator *); // Only used for direct method: Vec DivDiffFlux_loc; PetscMemType DivDiffFlux_memtype; PetscBool ceed_vec_has_array; // Only used for indirect method: OperatorApplyContext calc_div_diff_flux; }; typedef PetscErrorCode (*SgsDDNodalStressEval)(Honee honee, Vec Q_loc, Vec VelocityGradient, Vec SGSNodal_loc); typedef PetscErrorCode (*SgsDDNodalStressInference)(Vec DD_Inputs_loc, Vec DD_Outputs_loc, void *ctx); typedef struct { DM dm_sgs, dm_dd_inputs, dm_dd_outputs; PetscInt num_comp_sgs, num_comp_inputs, num_comp_outputs; OperatorApplyContext op_nodal_evaluation_ctx, op_nodal_dd_inputs_ctx, op_nodal_dd_outputs_ctx, op_sgs_apply_ctx; CeedVector sgs_nodal_ceed, grad_velo_ceed; SgsDDNodalStressEval sgs_nodal_eval; SgsDDNodalStressInference sgs_nodal_inference; void *sgs_nodal_inference_ctx; PetscErrorCode (*sgs_nodal_inference_ctx_destroy)(void *ctx); } *SgsDDData; typedef struct { DM dm_dd_training; PetscInt num_comp_dd_inputs, write_data_interval, num_filter_widths; PetscScalar filter_widths[16]; OperatorApplyContext op_training_data_calc_ctx; NodalProjectionData filtered_grad_velo_proj; size_t training_data_array_dims[2]; PetscBool overwrite_training_data; } *SGS_DD_TrainingData; typedef struct { DM dm_filter; PetscInt num_filtered_fields; CeedInt *num_field_components; PetscInt field_prim_state, field_velo_prod; OperatorApplyContext op_rhs_ctx; KSP ksp; PetscObjectState X_loc_state; PetscBool do_mms_test; CeedContextFieldLabel filter_width_scaling_label; } *DiffFilterData; typedef struct { void *client; char rank_id_name[16]; PetscInt collocated_database_num_ranks; } *SmartSimData; // PETSc user data struct Honee_private { MPI_Comm comm; DM dm; DM dm_viz; Mat interp_viz; Ceed ceed; Units units; Vec Q_loc, Q_dot_loc; Physics phys; AppCtx app_ctx; CeedVector q_ceed, q_dot_ceed, g_ceed, x_ceed; CeedOperator op_ifunction; Mat mat_ijacobian; KSP mass_ksp; OperatorApplyContext op_rhs_ctx, op_strong_bc_ctx; CeedScalar time_bc_set; SpanStatsData spanstats; NodalProjectionData grad_velo_proj; SgsDDData sgs_dd_data; DiffFilterData diff_filter; SmartSimData smartsim; SGS_DD_TrainingData sgs_dd_train; DivDiffFluxProjectionData diff_flux_proj; // old CeedData CeedVector x_coord; CeedBasis basis_x, basis_q; CeedElemRestriction elem_restr_x, elem_restr_q; OperatorApplyContext op_ics_ctx; }; // Units struct Units_private { // fundamental units PetscScalar meter; PetscScalar kilogram; PetscScalar second; PetscScalar Kelvin; // derived units PetscScalar Pascal; PetscScalar J_per_kg_K; PetscScalar m_per_squared_s; PetscScalar W_per_m_K; PetscScalar Joule; }; // Boundary conditions struct SimpleBC_private { PetscInt num_inflow, num_outflow, num_freestream, num_slip; PetscInt inflows[16], outflows[16], freestreams[16], slips[16]; }; // Struct that contains all enums and structs used for the physics of all problems struct Physics_private { PetscBool implicit; StateVariable state_var; CeedContextFieldLabel solution_time_label; CeedContextFieldLabel stg_solution_time_label; CeedContextFieldLabel timestep_size_label; CeedContextFieldLabel ics_time_label; }; PetscErrorCode BoundaryConditionSetUp(Honee honee, ProblemData problem, AppCtx app_ctx, SimpleBC bc); typedef struct { CeedQFunctionUser qf_func_ptr; // !< QFunction function pointer const char *qf_loc; // !< Absolute path to QFunction source file CeedQFunctionContext qfctx; // !< QFunctionContext to attach to QFunction } ProblemQFunctionSpec; // Problem specific data struct ProblemData_private { CeedInt jac_data_size_vol, jac_data_size_sur; ProblemQFunctionSpec ics, apply_vol_rhs, apply_vol_ifunction, apply_vol_ijacobian, apply_inflow, apply_outflow, apply_freestream, apply_slip, apply_inflow_jacobian, apply_outflow_jacobian, apply_freestream_jacobian, apply_slip_jacobian; bool compute_exact_solution_error; PetscBool set_bc_from_ics, use_strong_bc_ceed; PetscCount num_bc_defs; BCDefinition *bc_defs; PetscErrorCode (*print_info)(Honee, ProblemData, AppCtx); PetscErrorCode (*create_mass_operator)(Honee, CeedOperator *); }; extern int FreeContextPetsc(void *); // ----------------------------------------------------------------------------- // Set up problems // ----------------------------------------------------------------------------- // Set up function for each problem extern PetscErrorCode NS_TAYLOR_GREEN(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_GAUSSIAN_WAVE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_CHANNEL(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_BLASIUS(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_NEWTONIAN_IG(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_DENSITY_CURRENT(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_EULER_VORTEX(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_SHOCKTUBE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_ADVECTION(ProblemData problem, DM dm, void *ctx, SimpleBC bc); extern PetscErrorCode NS_ADVECTION2D(ProblemData problem, DM dm, void *ctx, SimpleBC bc); // Print function for each problem extern PetscErrorCode PRINT_NEWTONIAN(Honee honee, ProblemData problem, AppCtx app_ctx); extern PetscErrorCode PRINT_EULER_VORTEX(Honee honee, ProblemData problem, AppCtx app_ctx); extern PetscErrorCode PRINT_SHOCKTUBE(Honee honee, ProblemData problem, AppCtx app_ctx); extern PetscErrorCode PRINT_ADVECTION(Honee honee, ProblemData problem, AppCtx app_ctx); extern PetscErrorCode PRINT_ADVECTION2D(Honee honee, ProblemData problem, AppCtx app_ctx); PetscErrorCode PrintRunInfo(Honee honee, Physics phys_ctx, ProblemData problem, TS ts); // ----------------------------------------------------------------------------- // libCEED functions // ----------------------------------------------------------------------------- PetscErrorCode DMPlexCeedElemRestrictionCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, CeedElemRestriction *restriction); PetscErrorCode DMPlexCeedElemRestrictionCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, CeedElemRestriction *restriction); PetscErrorCode DMPlexCeedElemRestrictionQDataCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt q_data_size, CeedElemRestriction *restriction); PetscErrorCode DMPlexCeedElemRestrictionCollocatedCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt q_data_size, CeedElemRestriction *restriction); PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, CeedInt label_value, CeedInt height, CeedInt dm_field, CeedBasis *basis); PetscErrorCode CreateCoordinateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, CeedBasis *basis); PetscErrorCode DMPlexCeedBasisCellToFaceCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, CeedBasis *basis); PetscErrorCode DMPlexCeedBasisCellToFaceCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, PetscInt dm_field, CeedBasis *basis); PetscErrorCode DMPlexCreateFaceLabel(DM dm, PetscInt dm_face, char **face_label_name); PetscErrorCode DMLabelCreateGlobalValueArray(DM dm, DMLabel label, PetscInt *num_values, PetscInt **value_array); PetscErrorCode SetupLibceed(Ceed ceed, DM dm, Honee honee, AppCtx app_ctx, ProblemData problem, SimpleBC bc); PetscErrorCode QDataGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); PetscErrorCode QDataGetNumComponents(DM dm, CeedInt *q_data_size); PetscErrorCode QDataBoundaryGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); PetscErrorCode QDataBoundaryGetNumComponents(DM dm, CeedInt *q_data_size); PetscErrorCode QDataBoundaryGradientGetNumComponents(DM dm, CeedInt *q_data_size); PetscErrorCode QDataBoundaryGradientGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); PetscErrorCode QDataClearStoredData(); // ----------------------------------------------------------------------------- // Time-stepping functions // ----------------------------------------------------------------------------- PetscErrorCode RHS_NS(TS ts, PetscReal t, Vec Q, Vec G, void *user_data); PetscErrorCode IFunction_NS(TS ts, PetscReal t, Vec Q, Vec Q_dot, Vec G, void *user_data); PetscErrorCode TSMonitor_NS(TS ts, PetscInt step_no, PetscReal time, Vec Q, void *ctx); PetscErrorCode TSSolve_NS(DM dm, Honee honee, AppCtx app_ctx, Physics phys, ProblemData problem, Vec *Q, PetscScalar *f_time, TS *ts); PetscErrorCode UpdateBoundaryValues(Honee honee, Vec Q_loc, PetscReal t); // ----------------------------------------------------------------------------- // Setup DM // ----------------------------------------------------------------------------- PetscErrorCode CreateDM(MPI_Comm comm, ProblemData problem, MatType, VecType, DM *dm); PetscErrorCode SetUpDM(DM dm, ProblemData problem, PetscInt degree, PetscInt q_extra, SimpleBC bc, Physics phys); PetscErrorCode VizRefineDM(DM dm, Honee honee, ProblemData problem, SimpleBC bc, Physics phys); PetscErrorCode DMSetupByOrderBegin_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, PetscInt num_fields, const PetscInt *field_sizes, DM dm); PetscErrorCode DMSetupByOrderEnd_FEM(PetscBool setup_coords, DM dm); PetscErrorCode DMSetupByOrder_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, PetscInt num_fields, const PetscInt *field_sizes, DM dm); // ----------------------------------------------------------------------------- // Process command line options // ----------------------------------------------------------------------------- PetscErrorCode ProcessCommandLineOptions(MPI_Comm comm, AppCtx app_ctx, SimpleBC bc); PetscErrorCode HoneeOptionsSetValueDefault(PetscOptions options, const char name[], const char value[]); // ----------------------------------------------------------------------------- // Miscellaneous utility functions // ----------------------------------------------------------------------------- PetscErrorCode GetInverseMultiplicity(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, PetscBool get_global_multiplicity, CeedElemRestriction *elem_restr_inv_multiplicity, CeedVector *inv_multiplicity); PetscErrorCode ICs_FixMultiplicity(DM dm, Honee honee, Vec Q_loc, Vec Q, CeedScalar time); PetscErrorCode DMPlexInsertBoundaryValues_FromICs(DM dm, PetscBool insert_essential, Vec Q_loc, PetscReal time, Vec face_geom_FVM, Vec cell_geom_FVM, Vec grad_FVM); PetscErrorCode RegressionTest(AppCtx app_ctx, Vec Q); PetscErrorCode PrintError(DM dm, Honee honee, Vec Q, PetscScalar final_time); PetscErrorCode PostProcess(TS ts, DM dm, ProblemData problem, Honee honee, Vec Q, PetscScalar final_time); PetscErrorCode SetBCsFromICs(DM dm, Vec Q, Vec Q_loc); PetscErrorCode HoneeMassQFunctionCreate(Ceed ceed, CeedInt N, CeedInt q_data_size, CeedQFunction *qf); PetscErrorCode HoneeCalculateDomainSize(Honee honee, PetscScalar *volume); PetscErrorCode NodalProjectionDataDestroy(NodalProjectionData context); // ----------------------------------------------------------------------------- // Turbulence Statistics Collection Functions // ----------------------------------------------------------------------------- PetscErrorCode TurbulenceStatisticsSetup(Ceed ceed, Honee honee, ProblemData problem); PetscErrorCode TSMonitor_TurbulenceStatistics(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); PetscErrorCode TurbulenceStatisticsDestroy(Honee honee); // ----------------------------------------------------------------------------- // Data-Driven Subgrid Stress (DD-SGS) Modeling Functions // ----------------------------------------------------------------------------- PetscErrorCode SgsDDSetup(Ceed ceed, Honee honee, ProblemData problem); PetscErrorCode SgsDDDataDestroy(SgsDDData sgs_dd_data); PetscErrorCode SgsDDApplyIFunction(Honee honee, const Vec Q_loc, Vec G_loc); PetscErrorCode VelocityGradientProjectionSetup(Ceed ceed, Honee honee, ProblemData problem, StateVariable state_var_input, CeedElemRestriction elem_restr_input, CeedBasis basis_input, NodalProjectionData *pgrad_velo_proj); PetscErrorCode VelocityGradientProjectionApply(NodalProjectionData grad_velo_proj, Vec Q_loc, Vec VelocityGradient); PetscErrorCode GridAnisotropyTensorProjectionSetupApply(Ceed ceed, Honee honee, CeedElemRestriction *elem_restr_grid_aniso, CeedVector *grid_aniso_vector); PetscErrorCode GridAnisotropyTensorCalculateCollocatedVector(Ceed ceed, Honee honee, CeedElemRestriction *elem_restr_grid_aniso, CeedVector *aniso_colloc_ceed, PetscInt *num_comp_aniso); // ----------------------------------------------------------------------------- // Boundary Condition Related Functions // ----------------------------------------------------------------------------- PetscErrorCode SetupStrongBC_Ceed(Ceed ceed, DM dm, Honee honee, ProblemData problem, SimpleBC bc); PetscErrorCode FreestreamBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); PetscErrorCode OutflowBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); PetscErrorCode SlipBCSetup(ProblemData problem, DM dm, void *ctx, CeedQFunctionContext newtonian_ig_qfctx); // ----------------------------------------------------------------------------- // Differential Filtering Functions // ----------------------------------------------------------------------------- PetscErrorCode DifferentialFilterSetup(Ceed ceed, Honee honee, ProblemData problem); PetscErrorCode DifferentialFilterDataDestroy(DiffFilterData diff_filter); PetscErrorCode TSMonitor_DifferentialFilter(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); PetscErrorCode DifferentialFilterApply(Honee honee, const PetscReal solution_time, const Vec Q, Vec Filtered_Solution); PetscErrorCode DifferentialFilterMmsICSetup(ProblemData problem); // ----------------------------------------------------------------------------- // SGS Data-Driven Training via SmartSim // ----------------------------------------------------------------------------- PetscErrorCode SmartSimSetup(Honee honee); PetscErrorCode SmartSimDataDestroy(SmartSimData smartsim); PetscErrorCode SGS_DD_TrainingSetup(Ceed ceed, Honee honee, ProblemData problem); PetscErrorCode TSMonitor_SGS_DD_Training(TS ts, PetscInt step_num, PetscReal solution_time, Vec Q, void *ctx); PetscErrorCode TSPostStep_SGS_DD_Training(TS ts); PetscErrorCode SGS_DD_TrainingDataDestroy(SGS_DD_TrainingData sgs_dd_train); // ----------------------------------------------------------------------------- // Divergence of Diffusive Flux Projection // ----------------------------------------------------------------------------- PetscErrorCode DivDiffFluxProjectionCreate(Honee honee, PetscInt num_diff_flux_comps, DivDiffFluxProjectionData *pdiff_flux_proj); PetscErrorCode DivDiffFluxProjectionGetOperatorFieldData(DivDiffFluxProjectionData diff_flux_proj, CeedElemRestriction *elem_restr, CeedBasis *basis, CeedVector *vector, CeedEvalMode *eval_mode); PetscErrorCode DivDiffFluxProjectionSetup(Honee honee, DivDiffFluxProjectionData diff_flux_proj); PetscErrorCode DivDiffFluxProjectionApply(DivDiffFluxProjectionData diff_flux_proj, Vec Q_loc); PetscErrorCode DivDiffFluxProjectionDataDestroy(DivDiffFluxProjectionData diff_flux_proj); PetscErrorCode SetupMontiorTotalKineticEnergy(TS ts, PetscViewerAndFormat *ctx); PetscErrorCode TSMonitor_TotalKineticEnergy(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, PetscViewerAndFormat *ctx);