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 AdvDifWindTypes[] = {"ROTATION", "TRANSLATION", "WindType", "ADVDIF_WIND_", NULL}; 38 39 // Advection - Initial Condition Types 40 static const char *const AdvDifICTypes[] = {"SPHERE", "CYLINDER", "COSINE_HILL", "SKEW", "WAVE", "AdvectionICType", "ADVDIF_IC_", 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 AdvDifBubbleContinuityTypes[] = { 47 "SMOOTH", "BACK_SHARP", "THICK", "COSINE", "BubbleContinuityType", "ADVDIF_BUBBLE_CONTINUITY_", NULL}; 48 49 // Stabilization methods 50 static const char *const StabilizationTypes[] = {"NONE", "SU", "SUPG", "StabilizationType", "STAB_", NULL}; 51 52 // Stabilization tau constants 53 static const char *const StabilizationTauTypes[] = {"CTAU", "ADVDIFF_SHAKIB", "StabilizationTauType", "STAB_TAU_", NULL}; 54 55 // Test mode type 56 typedef enum { 57 TESTTYPE_NONE = 0, 58 TESTTYPE_SOLVER = 1, 59 TESTTYPE_TURB_SPANSTATS = 2, 60 TESTTYPE_DIFF_FILTER = 3, 61 } TestType; 62 static const char *const TestTypes[] = {"NONE", "SOLVER", "TURB_SPANSTATS", "DIFF_FILTER", "TestType", "TESTTYPE_", NULL}; 63 64 // Subgrid-Stress mode type 65 typedef enum { 66 SGS_MODEL_NONE = 0, 67 SGS_MODEL_DATA_DRIVEN = 1, 68 } SGSModelType; 69 static const char *const SGSModelTypes[] = {"NONE", "DATA_DRIVEN", "SGSModelType", "SGS_MODEL_", NULL}; 70 71 // Subgrid-Stress mode type 72 typedef enum { 73 SGS_MODEL_DD_FUSED = 0, 74 SGS_MODEL_DD_SEQENTIAL_CEED = 1, 75 SGS_MODEL_DD_SEQENTIAL_TORCH = 2, 76 } SGSModelDDImplementation; 77 static const char *const SGSModelDDImplementations[] = {"FUSED", "SEQUENTIAL_CEED", "SEQUENTIAL_TORCH", "SGSModelDDImplementation", "SGS_MODEL_DD_", 78 NULL}; 79 80 // Mesh transformation type 81 typedef enum { 82 MESH_TRANSFORM_NONE = 0, 83 MESH_TRANSFORM_PLATEMESH = 1, 84 } MeshTransformType; 85 static const char *const MeshTransformTypes[] = {"NONE", "PLATEMESH", "MeshTransformType", "MESH_TRANSFORM_", NULL}; 86 87 static const char *const DifferentialFilterDampingFunctions[] = { 88 "NONE", "VAN_DRIEST", "MMS", "DifferentialFilterDampingFunction", "DIFF_FILTER_DAMP_", NULL}; 89 90 static const char *const DivDiffFluxProjectionMethods[] = {"NONE", "DIRECT", "INDIRECT", "DivDiffFluxProjectionMethod", "DIV_DIFF_FLUX_PROJ_", NULL}; 91 92 // ----------------------------------------------------------------------------- 93 // Structs 94 // ----------------------------------------------------------------------------- 95 // Structs declarations 96 typedef struct AppCtx_private *AppCtx; 97 typedef struct CeedData_private *CeedData; 98 typedef struct User_private *User; 99 typedef struct Units_private *Units; 100 typedef struct SimpleBC_private *SimpleBC; 101 typedef struct Physics_private *Physics; 102 typedef struct ProblemData_private *ProblemData; 103 104 // Application context from user command line options 105 struct AppCtx_private { 106 // libCEED arguments 107 char ceed_resource[PETSC_MAX_PATH_LEN]; // libCEED backend 108 PetscInt degree; 109 PetscInt q_extra; 110 // Solver arguments 111 MatType amat_type; 112 // Post-processing arguments 113 PetscInt checkpoint_interval; 114 PetscInt viz_refine; 115 PetscInt cont_steps; 116 PetscReal cont_time; 117 char cont_file[PETSC_MAX_PATH_LEN]; 118 char cont_time_file[PETSC_MAX_PATH_LEN]; 119 char output_dir[PETSC_MAX_PATH_LEN]; 120 PetscBool add_stepnum2bin; 121 PetscBool checkpoint_vtk; 122 // Problem type arguments 123 PetscFunctionList problems; 124 char problem_name[PETSC_MAX_PATH_LEN]; 125 // Test mode arguments 126 TestType test_type; 127 PetscScalar test_tol; 128 char test_file_path[PETSC_MAX_PATH_LEN]; 129 // Turbulent spanwise statistics 130 PetscBool turb_spanstats_enable; 131 PetscInt turb_spanstats_collect_interval; 132 PetscInt turb_spanstats_viewer_interval; 133 PetscViewer turb_spanstats_viewer; 134 PetscViewerFormat turb_spanstats_viewer_format; 135 // Wall forces 136 struct { 137 PetscInt num_wall; 138 PetscInt *walls; 139 PetscViewer viewer; 140 PetscViewerFormat viewer_format; 141 PetscBool header_written; 142 } wall_forces; 143 // Subgrid Stress Model 144 SGSModelType sgs_model_type; 145 PetscBool sgs_train_enable; 146 // Differential Filtering 147 PetscBool diff_filter_monitor; 148 MeshTransformType mesh_transform_type; 149 // Divergence of Diffusive Flux Projection 150 DivDiffFluxProjectionMethod divFdiffproj_method; 151 }; 152 153 // libCEED data struct 154 struct CeedData_private { 155 CeedVector x_coord; 156 CeedBasis basis_x, basis_q; 157 CeedElemRestriction elem_restr_x, elem_restr_q; 158 OperatorApplyContext op_ics_ctx; 159 }; 160 161 typedef struct { 162 DM dm; 163 PetscSF sf; // For communicating child data to parents 164 OperatorApplyContext op_stats_collect_ctx, op_proj_rhs_ctx; 165 PetscInt num_comp_stats; 166 Vec Child_Stats_loc, Parent_Stats_loc; 167 KSP ksp; // For the L^2 projection solve 168 CeedScalar span_width; // spanwise width of the child domain 169 PetscBool do_mms_test; 170 OperatorApplyContext mms_error_ctx; 171 CeedContextFieldLabel solution_time_label, previous_time_label; 172 } SpanStatsData; 173 174 typedef struct { 175 DM dm; 176 PetscInt num_comp; 177 OperatorApplyContext l2_rhs_ctx; 178 KSP ksp; 179 } *NodalProjectionData; 180 181 typedef struct DivDiffFluxProjectionData_private *DivDiffFluxProjectionData; 182 183 struct DivDiffFluxProjectionData_private { 184 PetscInt num_diff_flux_comps; 185 DivDiffFluxProjectionMethod method; 186 NodalProjectionData projection; 187 188 // CeedOperator Objects 189 CeedElemRestriction elem_restr_div_diff_flux; 190 CeedBasis basis_div_diff_flux; 191 CeedEvalMode eval_mode_div_diff_flux; 192 CeedVector div_diff_flux_ceed; 193 194 // Problem specific setup functions 195 PetscErrorCode (*CreateRHSOperator_Direct)(User, CeedData, DivDiffFluxProjectionData, CeedOperator *); 196 PetscErrorCode (*CreateRHSOperator_Indirect)(User, CeedData, DivDiffFluxProjectionData, CeedOperator *); 197 198 // Only used for direct method: 199 Vec DivDiffFlux_loc; 200 PetscMemType DivDiffFlux_memtype; 201 PetscBool ceed_vec_has_array; 202 203 // Only used for indirect method: 204 OperatorApplyContext calc_div_diff_flux; 205 }; 206 207 typedef PetscErrorCode (*SgsDDNodalStressEval)(User user, Vec Q_loc, Vec VelocityGradient, Vec SGSNodal_loc); 208 typedef PetscErrorCode (*SgsDDNodalStressInference)(Vec DD_Inputs_loc, Vec DD_Outputs_loc, void *ctx); 209 typedef struct { 210 DM dm_sgs, dm_dd_inputs, dm_dd_outputs; 211 PetscInt num_comp_sgs, num_comp_inputs, num_comp_outputs; 212 OperatorApplyContext op_nodal_evaluation_ctx, op_nodal_dd_inputs_ctx, op_nodal_dd_outputs_ctx, op_sgs_apply_ctx; 213 CeedVector sgs_nodal_ceed, grad_velo_ceed; 214 SgsDDNodalStressEval sgs_nodal_eval; 215 SgsDDNodalStressInference sgs_nodal_inference; 216 void *sgs_nodal_inference_ctx; 217 PetscErrorCode (*sgs_nodal_inference_ctx_destroy)(void *ctx); 218 } *SgsDDData; 219 220 typedef struct { 221 DM dm_dd_training; 222 PetscInt num_comp_dd_inputs, write_data_interval, num_filter_widths; 223 PetscScalar filter_widths[16]; 224 OperatorApplyContext op_training_data_calc_ctx; 225 NodalProjectionData filtered_grad_velo_proj; 226 size_t training_data_array_dims[2]; 227 PetscBool overwrite_training_data; 228 } *SGS_DD_TrainingData; 229 230 typedef struct { 231 DM dm_filter; 232 PetscInt num_filtered_fields; 233 CeedInt *num_field_components; 234 PetscInt field_prim_state, field_velo_prod; 235 OperatorApplyContext op_rhs_ctx; 236 KSP ksp; 237 PetscObjectState X_loc_state; 238 PetscBool do_mms_test; 239 CeedContextFieldLabel filter_width_scaling_label; 240 } *DiffFilterData; 241 242 typedef struct { 243 void *client; 244 char rank_id_name[16]; 245 PetscInt collocated_database_num_ranks; 246 } *SmartSimData; 247 248 // PETSc user data 249 struct User_private { 250 MPI_Comm comm; 251 DM dm; 252 DM dm_viz; 253 Mat interp_viz; 254 Ceed ceed; 255 Units units; 256 Vec Q_loc, Q_dot_loc; 257 Physics phys; 258 AppCtx app_ctx; 259 CeedVector q_ceed, q_dot_ceed, g_ceed, x_ceed; 260 CeedOperator op_ifunction; 261 Mat mat_ijacobian; 262 KSP mass_ksp; 263 OperatorApplyContext op_rhs_ctx, op_strong_bc_ctx; 264 CeedScalar time_bc_set; 265 SpanStatsData spanstats; 266 NodalProjectionData grad_velo_proj; 267 SgsDDData sgs_dd_data; 268 DiffFilterData diff_filter; 269 SmartSimData smartsim; 270 SGS_DD_TrainingData sgs_dd_train; 271 DivDiffFluxProjectionData diff_flux_proj; 272 }; 273 274 // Units 275 struct Units_private { 276 // fundamental units 277 PetscScalar meter; 278 PetscScalar kilogram; 279 PetscScalar second; 280 PetscScalar Kelvin; 281 // derived units 282 PetscScalar Pascal; 283 PetscScalar J_per_kg_K; 284 PetscScalar m_per_squared_s; 285 PetscScalar W_per_m_K; 286 PetscScalar Joule; 287 }; 288 289 // Boundary conditions 290 struct SimpleBC_private { 291 PetscInt num_inflow, num_outflow, num_freestream, num_slip; 292 PetscInt inflows[16], outflows[16], freestreams[16], slips[16]; 293 }; 294 295 // Struct that contains all enums and structs used for the physics of all problems 296 struct Physics_private { 297 PetscBool implicit; 298 StateVariable state_var; 299 CeedContextFieldLabel solution_time_label; 300 CeedContextFieldLabel stg_solution_time_label; 301 CeedContextFieldLabel timestep_size_label; 302 CeedContextFieldLabel ics_time_label; 303 }; 304 305 PetscErrorCode BoundaryConditionSetUp(User user, ProblemData problem, AppCtx app_ctx, SimpleBC bc); 306 307 typedef struct { 308 CeedQFunctionUser qf_func_ptr; // !< QFunction function pointer 309 const char *qf_loc; // !< Absolute path to QFunction source file 310 CeedQFunctionContext qfctx; // !< QFunctionContext to attach to QFunction 311 } ProblemQFunctionSpec; 312 313 // Problem specific data 314 struct ProblemData_private { 315 CeedInt jac_data_size_vol, jac_data_size_sur; 316 ProblemQFunctionSpec ics, apply_vol_rhs, apply_vol_ifunction, apply_vol_ijacobian, apply_inflow, apply_outflow, apply_freestream, apply_slip, 317 apply_inflow_jacobian, apply_outflow_jacobian, apply_freestream_jacobian, apply_slip_jacobian; 318 bool compute_exact_solution_error; 319 PetscBool set_bc_from_ics, use_strong_bc_ceed; 320 size_t num_bc_defs; 321 BCDefinition *bc_defs; 322 PetscErrorCode (*print_info)(User, ProblemData, AppCtx); 323 PetscErrorCode (*create_mass_operator)(User, CeedOperator *); 324 }; 325 326 extern int FreeContextPetsc(void *); 327 328 // ----------------------------------------------------------------------------- 329 // Set up problems 330 // ----------------------------------------------------------------------------- 331 // Set up function for each problem 332 extern PetscErrorCode NS_TAYLOR_GREEN(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 333 extern PetscErrorCode NS_GAUSSIAN_WAVE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 334 extern PetscErrorCode NS_CHANNEL(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 335 extern PetscErrorCode NS_BLASIUS(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 336 extern PetscErrorCode NS_NEWTONIAN_IG(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 337 extern PetscErrorCode NS_DENSITY_CURRENT(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 338 extern PetscErrorCode NS_EULER_VORTEX(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 339 extern PetscErrorCode NS_SHOCKTUBE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 340 extern PetscErrorCode NS_ADVECTION(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 341 extern PetscErrorCode NS_ADVECTION2D(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 342 343 // Print function for each problem 344 extern PetscErrorCode PRINT_NEWTONIAN(User user, ProblemData problem, AppCtx app_ctx); 345 extern PetscErrorCode PRINT_EULER_VORTEX(User user, ProblemData problem, AppCtx app_ctx); 346 extern PetscErrorCode PRINT_SHOCKTUBE(User user, ProblemData problem, AppCtx app_ctx); 347 extern PetscErrorCode PRINT_ADVECTION(User user, ProblemData problem, AppCtx app_ctx); 348 extern PetscErrorCode PRINT_ADVECTION2D(User user, ProblemData problem, AppCtx app_ctx); 349 350 PetscErrorCode PrintRunInfo(User user, Physics phys_ctx, ProblemData problem, TS ts); 351 352 // ----------------------------------------------------------------------------- 353 // libCEED functions 354 // ----------------------------------------------------------------------------- 355 PetscErrorCode DMPlexCeedElemRestrictionCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 356 CeedElemRestriction *restriction); 357 PetscErrorCode DMPlexCeedElemRestrictionCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 358 CeedElemRestriction *restriction); 359 PetscErrorCode DMPlexCeedElemRestrictionQDataCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 360 PetscInt q_data_size, CeedElemRestriction *restriction); 361 PetscErrorCode DMPlexCeedElemRestrictionCollocatedCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 362 PetscInt q_data_size, CeedElemRestriction *restriction); 363 364 PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, CeedInt label_value, CeedInt height, CeedInt dm_field, CeedBasis *basis); 365 PetscErrorCode CreateCoordinateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, CeedBasis *basis); 366 PetscErrorCode DMPlexCeedBasisCellToFaceCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, 367 CeedBasis *basis); 368 PetscErrorCode DMPlexCeedBasisCellToFaceCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, PetscInt dm_field, 369 CeedBasis *basis); 370 PetscErrorCode DMPlexCreateFaceLabel(DM dm, PetscInt dm_face, char **face_label_name); 371 PetscErrorCode DMLabelCreateGlobalValueArray(DM dm, DMLabel label, PetscInt *num_values, PetscInt **value_array); 372 373 PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData problem, SimpleBC bc); 374 375 PetscErrorCode QDataGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 376 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 377 PetscErrorCode QDataGetNumComponents(DM dm, CeedInt *q_data_size); 378 PetscErrorCode QDataBoundaryGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 379 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 380 PetscErrorCode QDataBoundaryGetNumComponents(DM dm, CeedInt *q_data_size); 381 PetscErrorCode QDataBoundaryGradientGetNumComponents(DM dm, CeedInt *q_data_size); 382 PetscErrorCode QDataBoundaryGradientGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedVector x_coord, 383 CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 384 PetscErrorCode QDataClearStoredData(); 385 // ----------------------------------------------------------------------------- 386 // Time-stepping functions 387 // ----------------------------------------------------------------------------- 388 PetscErrorCode RHS_NS(TS ts, PetscReal t, Vec Q, Vec G, void *user_data); 389 PetscErrorCode IFunction_NS(TS ts, PetscReal t, Vec Q, Vec Q_dot, Vec G, void *user_data); 390 PetscErrorCode TSMonitor_NS(TS ts, PetscInt step_no, PetscReal time, Vec Q, void *ctx); 391 PetscErrorCode TSSolve_NS(DM dm, User user, AppCtx app_ctx, Physics phys, ProblemData problem, Vec *Q, PetscScalar *f_time, TS *ts); 392 PetscErrorCode UpdateBoundaryValues(User user, Vec Q_loc, PetscReal t); 393 394 // ----------------------------------------------------------------------------- 395 // Setup DM 396 // ----------------------------------------------------------------------------- 397 PetscErrorCode CreateDM(MPI_Comm comm, ProblemData problem, MatType, VecType, DM *dm); 398 PetscErrorCode SetUpDM(DM dm, ProblemData problem, PetscInt degree, PetscInt q_extra, SimpleBC bc, Physics phys); 399 PetscErrorCode VizRefineDM(DM dm, User user, ProblemData problem, SimpleBC bc, Physics phys); 400 401 PetscErrorCode DMSetupByOrderBegin_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 402 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 403 PetscErrorCode DMSetupByOrderEnd_FEM(PetscBool setup_coords, DM dm); 404 PetscErrorCode DMSetupByOrder_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 405 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 406 407 // ----------------------------------------------------------------------------- 408 // Process command line options 409 // ----------------------------------------------------------------------------- 410 PetscErrorCode RegisterProblems_NS(AppCtx app_ctx); 411 PetscErrorCode ProcessCommandLineOptions(MPI_Comm comm, AppCtx app_ctx, SimpleBC bc); 412 PetscErrorCode HoneeOptionsSetValueDefault(PetscOptions options, const char name[], const char value[]); 413 414 // ----------------------------------------------------------------------------- 415 // Miscellaneous utility functions 416 // ----------------------------------------------------------------------------- 417 PetscErrorCode GetInverseMultiplicity(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 418 PetscBool get_global_multiplicity, CeedElemRestriction *elem_restr_inv_multiplicity, 419 CeedVector *inv_multiplicity); 420 PetscErrorCode ICs_FixMultiplicity(DM dm, CeedData ceed_data, User user, Vec Q_loc, Vec Q, CeedScalar time); 421 422 PetscErrorCode DMPlexInsertBoundaryValues_FromICs(DM dm, PetscBool insert_essential, Vec Q_loc, PetscReal time, Vec face_geom_FVM, Vec cell_geom_FVM, 423 Vec grad_FVM); 424 425 PetscErrorCode RegressionTest(AppCtx app_ctx, Vec Q); 426 PetscErrorCode PrintError(CeedData ceed_data, DM dm, User user, Vec Q, PetscScalar final_time); 427 PetscErrorCode PostProcess(TS ts, CeedData ceed_data, DM dm, ProblemData problem, User user, Vec Q, PetscScalar final_time); 428 PetscErrorCode SetBCsFromICs(DM dm, Vec Q, Vec Q_loc); 429 PetscErrorCode CreateMassQFunction(Ceed ceed, CeedInt N, CeedInt q_data_size, CeedQFunction *qf); 430 PetscErrorCode NodalProjectionDataDestroy(NodalProjectionData context); 431 432 // ----------------------------------------------------------------------------- 433 // Turbulence Statistics Collection Functions 434 // ----------------------------------------------------------------------------- 435 PetscErrorCode TurbulenceStatisticsSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 436 PetscErrorCode TSMonitor_TurbulenceStatistics(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 437 PetscErrorCode TurbulenceStatisticsDestroy(User user, CeedData ceed_data); 438 439 // ----------------------------------------------------------------------------- 440 // Data-Driven Subgrid Stress (DD-SGS) Modeling Functions 441 // ----------------------------------------------------------------------------- 442 PetscErrorCode SgsDDSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 443 PetscErrorCode SgsDDDataDestroy(SgsDDData sgs_dd_data); 444 PetscErrorCode SgsDDApplyIFunction(User user, const Vec Q_loc, Vec G_loc); 445 PetscErrorCode VelocityGradientProjectionSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem, StateVariable state_var_input, 446 CeedElemRestriction elem_restr_input, CeedBasis basis_input, NodalProjectionData *pgrad_velo_proj); 447 PetscErrorCode VelocityGradientProjectionApply(NodalProjectionData grad_velo_proj, Vec Q_loc, Vec VelocityGradient); 448 PetscErrorCode GridAnisotropyTensorProjectionSetupApply(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 449 CeedVector *grid_aniso_vector); 450 PetscErrorCode GridAnisotropyTensorCalculateCollocatedVector(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 451 CeedVector *aniso_colloc_ceed, PetscInt *num_comp_aniso); 452 453 // ----------------------------------------------------------------------------- 454 // Boundary Condition Related Functions 455 // ----------------------------------------------------------------------------- 456 PetscErrorCode SetupStrongBC_Ceed(Ceed ceed, CeedData ceed_data, DM dm, User user, ProblemData problem, SimpleBC bc); 457 PetscErrorCode FreestreamBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 458 PetscErrorCode OutflowBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 459 PetscErrorCode SlipBCSetup(ProblemData problem, DM dm, void *ctx, CeedQFunctionContext newtonian_ig_qfctx); 460 461 // ----------------------------------------------------------------------------- 462 // Differential Filtering Functions 463 // ----------------------------------------------------------------------------- 464 PetscErrorCode DifferentialFilterSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 465 PetscErrorCode DifferentialFilterDataDestroy(DiffFilterData diff_filter); 466 PetscErrorCode TSMonitor_DifferentialFilter(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 467 PetscErrorCode DifferentialFilterApply(User user, const PetscReal solution_time, const Vec Q, Vec Filtered_Solution); 468 PetscErrorCode DifferentialFilterMmsICSetup(ProblemData problem); 469 470 // ----------------------------------------------------------------------------- 471 // SGS Data-Driven Training via SmartSim 472 // ----------------------------------------------------------------------------- 473 PetscErrorCode SmartSimSetup(User user); 474 PetscErrorCode SmartSimDataDestroy(SmartSimData smartsim); 475 PetscErrorCode SGS_DD_TrainingSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 476 PetscErrorCode TSMonitor_SGS_DD_Training(TS ts, PetscInt step_num, PetscReal solution_time, Vec Q, void *ctx); 477 PetscErrorCode TSPostStep_SGS_DD_Training(TS ts); 478 PetscErrorCode SGS_DD_TrainingDataDestroy(SGS_DD_TrainingData sgs_dd_train); 479 480 // ----------------------------------------------------------------------------- 481 // Divergence of Diffusive Flux Projection 482 // ----------------------------------------------------------------------------- 483 PetscErrorCode DivDiffFluxProjectionCreate(User user, PetscInt num_diff_flux_comps, DivDiffFluxProjectionData *pdiff_flux_proj); 484 PetscErrorCode DivDiffFluxProjectionGetOperatorFieldData(DivDiffFluxProjectionData diff_flux_proj, CeedElemRestriction *elem_restr, CeedBasis *basis, 485 CeedVector *vector, CeedEvalMode *eval_mode); 486 PetscErrorCode DivDiffFluxProjectionSetup(User user, CeedData ceed_data, DivDiffFluxProjectionData diff_flux_proj); 487 PetscErrorCode DivDiffFluxProjectionApply(DivDiffFluxProjectionData diff_flux_proj, Vec Q_loc); 488 PetscErrorCode DivDiffFluxProjectionDataDestroy(DivDiffFluxProjectionData diff_flux_proj); 489