1 // SPDX-FileCopyrightText: Copyright (c) 2017-2024, HONEE contributors. 2 // SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause 3 #pragma once 4 5 #include <ceed.h> 6 #include <bc_definition.h> 7 #include <honee-file.h> 8 #include <log_events.h> 9 #include <mat-ceed.h> 10 #include <petsc-ceed-utils.h> 11 #include <petscts.h> 12 #include <stdbool.h> 13 14 #include <petsc_ops.h> 15 #include "../qfunctions/newtonian_types.h" 16 17 #if PETSC_VERSION_LT(3, 21, 0) 18 #error "PETSc v3.21 or later is required" 19 #endif 20 21 // ----------------------------------------------------------------------------- 22 // Enums 23 // ----------------------------------------------------------------------------- 24 25 // Euler - test cases 26 typedef enum { 27 EULER_TEST_ISENTROPIC_VORTEX = 0, 28 EULER_TEST_1 = 1, 29 EULER_TEST_2 = 2, 30 EULER_TEST_3 = 3, 31 EULER_TEST_4 = 4, 32 EULER_TEST_5 = 5, 33 } EulerTestType; 34 static const char *const EulerTestTypes[] = {"ISENTROPIC_VORTEX", "1", "2", "3", "4", "5", "EulerTestType", "EULER_TEST_", NULL}; 35 36 // Advection - Wind types 37 static const char *const WindTypes[] = {"ROTATION", "TRANSLATION", "WindType", "WIND_", NULL}; 38 39 // Advection - Initial Condition Types 40 static const char *const AdvectionICTypes[] = {"SPHERE", "CYLINDER", "COSINE_HILL", "SKEW", "WAVE", "AdvectionICType", "ADVECTIONIC_", NULL}; 41 42 // Advection - Wave Types 43 static const char *const AdvDifWaveTypes[] = {"SINE", "SQUARE", "AdvDifWaveType", "ADVDIF_WAVE_", NULL}; 44 45 // Advection - Bubble Continuity Types 46 static const char *const BubbleContinuityTypes[] = {"SMOOTH", "BACK_SHARP", "THICK", "COSINE", "BubbleContinuityType", "BUBBLE_CONTINUITY_", NULL}; 47 48 // Stabilization methods 49 static const char *const StabilizationTypes[] = {"NONE", "SU", "SUPG", "StabilizationType", "STAB_", NULL}; 50 51 // Stabilization tau constants 52 static const char *const StabilizationTauTypes[] = {"CTAU", "ADVDIFF_SHAKIB", "StabilizationTauType", "STAB_TAU_", NULL}; 53 54 // Test mode type 55 typedef enum { 56 TESTTYPE_NONE = 0, 57 TESTTYPE_SOLVER = 1, 58 TESTTYPE_TURB_SPANSTATS = 2, 59 TESTTYPE_DIFF_FILTER = 3, 60 } TestType; 61 static const char *const TestTypes[] = {"NONE", "SOLVER", "TURB_SPANSTATS", "DIFF_FILTER", "TestType", "TESTTYPE_", NULL}; 62 63 // Subgrid-Stress mode type 64 typedef enum { 65 SGS_MODEL_NONE = 0, 66 SGS_MODEL_DATA_DRIVEN = 1, 67 } SGSModelType; 68 static const char *const SGSModelTypes[] = {"NONE", "DATA_DRIVEN", "SGSModelType", "SGS_MODEL_", NULL}; 69 70 // Subgrid-Stress mode type 71 typedef enum { 72 SGS_MODEL_DD_FUSED = 0, 73 SGS_MODEL_DD_SEQENTIAL_CEED = 1, 74 SGS_MODEL_DD_SEQENTIAL_TORCH = 2, 75 } SGSModelDDImplementation; 76 static const char *const SGSModelDDImplementations[] = {"FUSED", "SEQUENTIAL_CEED", "SEQUENTIAL_TORCH", "SGSModelDDImplementation", "SGS_MODEL_DD_", 77 NULL}; 78 79 // Mesh transformation type 80 typedef enum { 81 MESH_TRANSFORM_NONE = 0, 82 MESH_TRANSFORM_PLATEMESH = 1, 83 } MeshTransformType; 84 static const char *const MeshTransformTypes[] = {"NONE", "PLATEMESH", "MeshTransformType", "MESH_TRANSFORM_", NULL}; 85 86 static const char *const DifferentialFilterDampingFunctions[] = { 87 "NONE", "VAN_DRIEST", "MMS", "DifferentialFilterDampingFunction", "DIFF_FILTER_DAMP_", NULL}; 88 89 static const char *const DivDiffFluxProjectionMethods[] = {"NONE", "DIRECT", "INDIRECT", "DivDiffFluxProjectionMethod", "DIV_DIFF_FLUX_PROJ_", NULL}; 90 91 // ----------------------------------------------------------------------------- 92 // Structs 93 // ----------------------------------------------------------------------------- 94 // Structs declarations 95 typedef struct AppCtx_private *AppCtx; 96 typedef struct CeedData_private *CeedData; 97 typedef struct User_private *User; 98 typedef struct Units_private *Units; 99 typedef struct SimpleBC_private *SimpleBC; 100 typedef struct Physics_private *Physics; 101 typedef struct ProblemData_private *ProblemData; 102 103 // Application context from user command line options 104 struct AppCtx_private { 105 // libCEED arguments 106 char ceed_resource[PETSC_MAX_PATH_LEN]; // libCEED backend 107 PetscInt degree; 108 PetscInt q_extra; 109 // Solver arguments 110 MatType amat_type; 111 // Post-processing arguments 112 PetscInt checkpoint_interval; 113 PetscInt viz_refine; 114 PetscInt cont_steps; 115 PetscReal cont_time; 116 char cont_file[PETSC_MAX_PATH_LEN]; 117 char cont_time_file[PETSC_MAX_PATH_LEN]; 118 char output_dir[PETSC_MAX_PATH_LEN]; 119 PetscBool add_stepnum2bin; 120 PetscBool checkpoint_vtk; 121 // Problem type arguments 122 PetscFunctionList problems; 123 char problem_name[PETSC_MAX_PATH_LEN]; 124 // Test mode arguments 125 TestType test_type; 126 PetscScalar test_tol; 127 char test_file_path[PETSC_MAX_PATH_LEN]; 128 // Turbulent spanwise statistics 129 PetscBool turb_spanstats_enable; 130 PetscInt turb_spanstats_collect_interval; 131 PetscInt turb_spanstats_viewer_interval; 132 PetscViewer turb_spanstats_viewer; 133 PetscViewerFormat turb_spanstats_viewer_format; 134 // Wall forces 135 struct { 136 PetscInt num_wall; 137 PetscInt *walls; 138 PetscViewer viewer; 139 PetscViewerFormat viewer_format; 140 PetscBool header_written; 141 } wall_forces; 142 // Subgrid Stress Model 143 SGSModelType sgs_model_type; 144 PetscBool sgs_train_enable; 145 // Differential Filtering 146 PetscBool diff_filter_monitor; 147 MeshTransformType mesh_transform_type; 148 // Divergence of Diffusive Flux Projection 149 DivDiffFluxProjectionMethod divFdiffproj_method; 150 }; 151 152 // libCEED data struct 153 struct CeedData_private { 154 CeedVector x_coord; 155 CeedBasis basis_x, basis_q; 156 CeedElemRestriction elem_restr_x, elem_restr_q; 157 OperatorApplyContext op_ics_ctx; 158 }; 159 160 typedef struct { 161 DM dm; 162 PetscSF sf; // For communicating child data to parents 163 OperatorApplyContext op_stats_collect_ctx, op_proj_rhs_ctx; 164 PetscInt num_comp_stats; 165 Vec Child_Stats_loc, Parent_Stats_loc; 166 KSP ksp; // For the L^2 projection solve 167 CeedScalar span_width; // spanwise width of the child domain 168 PetscBool do_mms_test; 169 OperatorApplyContext mms_error_ctx; 170 CeedContextFieldLabel solution_time_label, previous_time_label; 171 } SpanStatsData; 172 173 typedef struct { 174 DM dm; 175 PetscInt num_comp; 176 OperatorApplyContext l2_rhs_ctx; 177 KSP ksp; 178 } *NodalProjectionData; 179 180 typedef struct DivDiffFluxProjectionData_private *DivDiffFluxProjectionData; 181 182 struct DivDiffFluxProjectionData_private { 183 PetscInt num_diff_flux_comps; 184 DivDiffFluxProjectionMethod method; 185 NodalProjectionData projection; 186 187 // CeedOperator Objects 188 CeedElemRestriction elem_restr_div_diff_flux; 189 CeedBasis basis_div_diff_flux; 190 CeedEvalMode eval_mode_div_diff_flux; 191 CeedVector div_diff_flux_ceed; 192 193 // Problem specific setup functions 194 PetscErrorCode (*CreateRHSOperator_Direct)(User, CeedData, DivDiffFluxProjectionData, CeedOperator *); 195 PetscErrorCode (*CreateRHSOperator_Indirect)(User, CeedData, DivDiffFluxProjectionData, CeedOperator *); 196 197 // Only used for direct method: 198 Vec DivDiffFlux_loc; 199 PetscMemType DivDiffFlux_memtype; 200 PetscBool ceed_vec_has_array; 201 202 // Only used for indirect method: 203 OperatorApplyContext calc_div_diff_flux; 204 }; 205 206 typedef PetscErrorCode (*SgsDDNodalStressEval)(User user, Vec Q_loc, Vec VelocityGradient, Vec SGSNodal_loc); 207 typedef PetscErrorCode (*SgsDDNodalStressInference)(Vec DD_Inputs_loc, Vec DD_Outputs_loc, void *ctx); 208 typedef struct { 209 DM dm_sgs, dm_dd_inputs, dm_dd_outputs; 210 PetscInt num_comp_sgs, num_comp_inputs, num_comp_outputs; 211 OperatorApplyContext op_nodal_evaluation_ctx, op_nodal_dd_inputs_ctx, op_nodal_dd_outputs_ctx, op_sgs_apply_ctx; 212 CeedVector sgs_nodal_ceed, grad_velo_ceed; 213 SgsDDNodalStressEval sgs_nodal_eval; 214 SgsDDNodalStressInference sgs_nodal_inference; 215 void *sgs_nodal_inference_ctx; 216 PetscErrorCode (*sgs_nodal_inference_ctx_destroy)(void *ctx); 217 } *SgsDDData; 218 219 typedef struct { 220 DM dm_dd_training; 221 PetscInt num_comp_dd_inputs, write_data_interval, num_filter_widths; 222 PetscScalar filter_widths[16]; 223 OperatorApplyContext op_training_data_calc_ctx; 224 NodalProjectionData filtered_grad_velo_proj; 225 size_t training_data_array_dims[2]; 226 PetscBool overwrite_training_data; 227 } *SGS_DD_TrainingData; 228 229 typedef struct { 230 DM dm_filter; 231 PetscInt num_filtered_fields; 232 CeedInt *num_field_components; 233 PetscInt field_prim_state, field_velo_prod; 234 OperatorApplyContext op_rhs_ctx; 235 KSP ksp; 236 PetscObjectState X_loc_state; 237 PetscBool do_mms_test; 238 CeedContextFieldLabel filter_width_scaling_label; 239 } *DiffFilterData; 240 241 typedef struct { 242 void *client; 243 char rank_id_name[16]; 244 PetscInt collocated_database_num_ranks; 245 } *SmartSimData; 246 247 // PETSc user data 248 struct User_private { 249 MPI_Comm comm; 250 DM dm; 251 DM dm_viz; 252 Mat interp_viz; 253 Ceed ceed; 254 Units units; 255 Vec Q_loc, Q_dot_loc; 256 Physics phys; 257 AppCtx app_ctx; 258 CeedVector q_ceed, q_dot_ceed, g_ceed, x_ceed; 259 CeedOperator op_ifunction; 260 Mat mat_ijacobian; 261 KSP mass_ksp; 262 OperatorApplyContext op_rhs_ctx, op_strong_bc_ctx; 263 CeedScalar time_bc_set; 264 SpanStatsData spanstats; 265 NodalProjectionData grad_velo_proj; 266 SgsDDData sgs_dd_data; 267 DiffFilterData diff_filter; 268 SmartSimData smartsim; 269 SGS_DD_TrainingData sgs_dd_train; 270 DivDiffFluxProjectionData diff_flux_proj; 271 }; 272 273 // Units 274 struct Units_private { 275 // fundamental units 276 PetscScalar meter; 277 PetscScalar kilogram; 278 PetscScalar second; 279 PetscScalar Kelvin; 280 // derived units 281 PetscScalar Pascal; 282 PetscScalar J_per_kg_K; 283 PetscScalar m_per_squared_s; 284 PetscScalar W_per_m_K; 285 PetscScalar Joule; 286 }; 287 288 // Boundary conditions 289 struct SimpleBC_private { 290 PetscInt num_inflow, num_outflow, num_freestream, num_slip; 291 PetscInt inflows[16], outflows[16], freestreams[16], slips[16]; 292 }; 293 294 // Struct that contains all enums and structs used for the physics of all problems 295 struct Physics_private { 296 PetscBool implicit; 297 StateVariable state_var; 298 CeedContextFieldLabel solution_time_label; 299 CeedContextFieldLabel stg_solution_time_label; 300 CeedContextFieldLabel timestep_size_label; 301 CeedContextFieldLabel ics_time_label; 302 }; 303 304 PetscErrorCode BoundaryConditionSetUp(User user, ProblemData problem, AppCtx app_ctx, SimpleBC bc); 305 306 typedef struct { 307 CeedQFunctionUser qf_func_ptr; // !< QFunction function pointer 308 const char *qf_loc; // !< Absolute path to QFunction source file 309 CeedQFunctionContext qfctx; // !< QFunctionContext to attach to QFunction 310 } ProblemQFunctionSpec; 311 312 // Problem specific data 313 struct ProblemData_private { 314 CeedInt jac_data_size_vol, jac_data_size_sur; 315 ProblemQFunctionSpec ics, apply_vol_rhs, apply_vol_ifunction, apply_vol_ijacobian, apply_inflow, apply_outflow, apply_freestream, apply_slip, 316 apply_inflow_jacobian, apply_outflow_jacobian, apply_freestream_jacobian, apply_slip_jacobian; 317 bool compute_exact_solution_error; 318 PetscBool set_bc_from_ics, use_strong_bc_ceed; 319 size_t num_bc_defs; 320 BCDefinition *bc_defs; 321 PetscErrorCode (*print_info)(User, ProblemData, AppCtx); 322 PetscErrorCode (*create_mass_operator)(User, CeedOperator *); 323 }; 324 325 extern int FreeContextPetsc(void *); 326 327 // ----------------------------------------------------------------------------- 328 // Set up problems 329 // ----------------------------------------------------------------------------- 330 // Set up function for each problem 331 extern PetscErrorCode NS_TAYLOR_GREEN(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 332 extern PetscErrorCode NS_GAUSSIAN_WAVE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 333 extern PetscErrorCode NS_CHANNEL(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 334 extern PetscErrorCode NS_BLASIUS(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 335 extern PetscErrorCode NS_NEWTONIAN_IG(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 336 extern PetscErrorCode NS_DENSITY_CURRENT(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 337 extern PetscErrorCode NS_EULER_VORTEX(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 338 extern PetscErrorCode NS_SHOCKTUBE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 339 extern PetscErrorCode NS_ADVECTION(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 340 extern PetscErrorCode NS_ADVECTION2D(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 341 342 // Print function for each problem 343 extern PetscErrorCode PRINT_NEWTONIAN(User user, ProblemData problem, AppCtx app_ctx); 344 extern PetscErrorCode PRINT_EULER_VORTEX(User user, ProblemData problem, AppCtx app_ctx); 345 extern PetscErrorCode PRINT_SHOCKTUBE(User user, ProblemData problem, AppCtx app_ctx); 346 extern PetscErrorCode PRINT_ADVECTION(User user, ProblemData problem, AppCtx app_ctx); 347 extern PetscErrorCode PRINT_ADVECTION2D(User user, ProblemData problem, AppCtx app_ctx); 348 349 PetscErrorCode PrintRunInfo(User user, Physics phys_ctx, ProblemData problem, TS ts); 350 351 // ----------------------------------------------------------------------------- 352 // libCEED functions 353 // ----------------------------------------------------------------------------- 354 PetscErrorCode DMPlexCeedElemRestrictionCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 355 CeedElemRestriction *restriction); 356 PetscErrorCode DMPlexCeedElemRestrictionCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 357 CeedElemRestriction *restriction); 358 PetscErrorCode DMPlexCeedElemRestrictionQDataCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 359 PetscInt q_data_size, CeedElemRestriction *restriction); 360 PetscErrorCode DMPlexCeedElemRestrictionCollocatedCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 361 PetscInt q_data_size, CeedElemRestriction *restriction); 362 363 PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, CeedInt label_value, CeedInt height, CeedInt dm_field, CeedBasis *basis); 364 PetscErrorCode CreateCoordinateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, CeedBasis *basis); 365 PetscErrorCode DMPlexCeedBasisCellToFaceCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, 366 CeedBasis *basis); 367 PetscErrorCode DMPlexCeedBasisCellToFaceCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, PetscInt dm_field, 368 CeedBasis *basis); 369 PetscErrorCode DMPlexCreateFaceLabel(DM dm, PetscInt dm_face, char **face_label_name); 370 PetscErrorCode DMLabelCreateGlobalValueArray(DM dm, DMLabel label, PetscInt *num_values, PetscInt **value_array); 371 372 PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData problem, SimpleBC bc); 373 374 PetscErrorCode QDataGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 375 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 376 PetscErrorCode QDataGetNumComponents(DM dm, CeedInt *q_data_size); 377 PetscErrorCode QDataBoundaryGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 378 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 379 PetscErrorCode QDataBoundaryGetNumComponents(DM dm, CeedInt *q_data_size); 380 PetscErrorCode QDataBoundaryGradientGetNumComponents(DM dm, CeedInt *q_data_size); 381 PetscErrorCode QDataBoundaryGradientGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedVector x_coord, 382 CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 383 PetscErrorCode QDataClearStoredData(); 384 // ----------------------------------------------------------------------------- 385 // Time-stepping functions 386 // ----------------------------------------------------------------------------- 387 PetscErrorCode RHS_NS(TS ts, PetscReal t, Vec Q, Vec G, void *user_data); 388 PetscErrorCode IFunction_NS(TS ts, PetscReal t, Vec Q, Vec Q_dot, Vec G, void *user_data); 389 PetscErrorCode TSMonitor_NS(TS ts, PetscInt step_no, PetscReal time, Vec Q, void *ctx); 390 PetscErrorCode TSSolve_NS(DM dm, User user, AppCtx app_ctx, Physics phys, ProblemData problem, Vec *Q, PetscScalar *f_time, TS *ts); 391 PetscErrorCode UpdateBoundaryValues(User user, Vec Q_loc, PetscReal t); 392 393 // ----------------------------------------------------------------------------- 394 // Setup DM 395 // ----------------------------------------------------------------------------- 396 PetscErrorCode CreateDM(MPI_Comm comm, ProblemData problem, MatType, VecType, DM *dm); 397 PetscErrorCode SetUpDM(DM dm, ProblemData problem, PetscInt degree, PetscInt q_extra, SimpleBC bc, Physics phys); 398 PetscErrorCode VizRefineDM(DM dm, User user, ProblemData problem, SimpleBC bc, Physics phys); 399 400 PetscErrorCode DMSetupByOrderBegin_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 401 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 402 PetscErrorCode DMSetupByOrderEnd_FEM(PetscBool setup_coords, DM dm); 403 PetscErrorCode DMSetupByOrder_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 404 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 405 406 // ----------------------------------------------------------------------------- 407 // Process command line options 408 // ----------------------------------------------------------------------------- 409 PetscErrorCode RegisterProblems_NS(AppCtx app_ctx); 410 PetscErrorCode ProcessCommandLineOptions(MPI_Comm comm, AppCtx app_ctx, SimpleBC bc); 411 PetscErrorCode HoneeOptionsSetValueDefault(PetscOptions options, const char name[], const char value[]); 412 413 // ----------------------------------------------------------------------------- 414 // Miscellaneous utility functions 415 // ----------------------------------------------------------------------------- 416 PetscErrorCode GetInverseMultiplicity(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 417 PetscBool get_global_multiplicity, CeedElemRestriction *elem_restr_inv_multiplicity, 418 CeedVector *inv_multiplicity); 419 PetscErrorCode ICs_FixMultiplicity(DM dm, CeedData ceed_data, User user, Vec Q_loc, Vec Q, CeedScalar time); 420 421 PetscErrorCode DMPlexInsertBoundaryValues_FromICs(DM dm, PetscBool insert_essential, Vec Q_loc, PetscReal time, Vec face_geom_FVM, Vec cell_geom_FVM, 422 Vec grad_FVM); 423 424 PetscErrorCode RegressionTest(AppCtx app_ctx, Vec Q); 425 PetscErrorCode PrintError(CeedData ceed_data, DM dm, User user, Vec Q, PetscScalar final_time); 426 PetscErrorCode PostProcess(TS ts, CeedData ceed_data, DM dm, ProblemData problem, User user, Vec Q, PetscScalar final_time); 427 PetscErrorCode SetBCsFromICs(DM dm, Vec Q, Vec Q_loc); 428 PetscErrorCode CreateMassQFunction(Ceed ceed, CeedInt N, CeedInt q_data_size, CeedQFunction *qf); 429 PetscErrorCode NodalProjectionDataDestroy(NodalProjectionData context); 430 431 // ----------------------------------------------------------------------------- 432 // Turbulence Statistics Collection Functions 433 // ----------------------------------------------------------------------------- 434 PetscErrorCode TurbulenceStatisticsSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 435 PetscErrorCode TSMonitor_TurbulenceStatistics(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 436 PetscErrorCode TurbulenceStatisticsDestroy(User user, CeedData ceed_data); 437 438 // ----------------------------------------------------------------------------- 439 // Data-Driven Subgrid Stress (DD-SGS) Modeling Functions 440 // ----------------------------------------------------------------------------- 441 PetscErrorCode SgsDDSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 442 PetscErrorCode SgsDDDataDestroy(SgsDDData sgs_dd_data); 443 PetscErrorCode SgsDDApplyIFunction(User user, const Vec Q_loc, Vec G_loc); 444 PetscErrorCode VelocityGradientProjectionSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem, StateVariable state_var_input, 445 CeedElemRestriction elem_restr_input, CeedBasis basis_input, NodalProjectionData *pgrad_velo_proj); 446 PetscErrorCode VelocityGradientProjectionApply(NodalProjectionData grad_velo_proj, Vec Q_loc, Vec VelocityGradient); 447 PetscErrorCode GridAnisotropyTensorProjectionSetupApply(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 448 CeedVector *grid_aniso_vector); 449 PetscErrorCode GridAnisotropyTensorCalculateCollocatedVector(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 450 CeedVector *aniso_colloc_ceed, PetscInt *num_comp_aniso); 451 452 // ----------------------------------------------------------------------------- 453 // Boundary Condition Related Functions 454 // ----------------------------------------------------------------------------- 455 PetscErrorCode SetupStrongBC_Ceed(Ceed ceed, CeedData ceed_data, DM dm, User user, ProblemData problem, SimpleBC bc); 456 PetscErrorCode FreestreamBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 457 PetscErrorCode OutflowBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 458 PetscErrorCode SlipBCSetup(ProblemData problem, DM dm, void *ctx, CeedQFunctionContext newtonian_ig_qfctx); 459 460 // ----------------------------------------------------------------------------- 461 // Differential Filtering Functions 462 // ----------------------------------------------------------------------------- 463 PetscErrorCode DifferentialFilterSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 464 PetscErrorCode DifferentialFilterDataDestroy(DiffFilterData diff_filter); 465 PetscErrorCode TSMonitor_DifferentialFilter(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 466 PetscErrorCode DifferentialFilterApply(User user, const PetscReal solution_time, const Vec Q, Vec Filtered_Solution); 467 PetscErrorCode DifferentialFilterMmsICSetup(ProblemData problem); 468 469 // ----------------------------------------------------------------------------- 470 // SGS Data-Driven Training via SmartSim 471 // ----------------------------------------------------------------------------- 472 PetscErrorCode SmartSimSetup(User user); 473 PetscErrorCode SmartSimDataDestroy(SmartSimData smartsim); 474 PetscErrorCode SGS_DD_TrainingSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 475 PetscErrorCode TSMonitor_SGS_DD_Training(TS ts, PetscInt step_num, PetscReal solution_time, Vec Q, void *ctx); 476 PetscErrorCode TSPostStep_SGS_DD_Training(TS ts); 477 PetscErrorCode SGS_DD_TrainingDataDestroy(SGS_DD_TrainingData sgs_dd_train); 478 479 // ----------------------------------------------------------------------------- 480 // Divergence of Diffusive Flux Projection 481 // ----------------------------------------------------------------------------- 482 PetscErrorCode DivDiffFluxProjectionCreate(User user, PetscInt num_diff_flux_comps, DivDiffFluxProjectionData *pdiff_flux_proj); 483 PetscErrorCode DivDiffFluxProjectionGetOperatorFieldData(DivDiffFluxProjectionData diff_flux_proj, CeedElemRestriction *elem_restr, CeedBasis *basis, 484 CeedVector *vector, CeedEvalMode *eval_mode); 485 PetscErrorCode DivDiffFluxProjectionSetup(User user, CeedData ceed_data, DivDiffFluxProjectionData diff_flux_proj); 486 PetscErrorCode DivDiffFluxProjectionApply(DivDiffFluxProjectionData diff_flux_proj, Vec Q_loc); 487 PetscErrorCode DivDiffFluxProjectionDataDestroy(DivDiffFluxProjectionData diff_flux_proj); 488