1 // Copyright (c) 2017-2024, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 #pragma once 8 9 #include <ceed.h> 10 #include <bc_definition.h> 11 #include <log_events.h> 12 #include <mat-ceed.h> 13 #include <petsc-ceed-utils.h> 14 #include <petscts.h> 15 #include <stdbool.h> 16 17 #include <petsc_ops.h> 18 #include "../qfunctions/newtonian_types.h" 19 20 #if PETSC_VERSION_LT(3, 21, 0) 21 #error "PETSc v3.21 or later is required" 22 #endif 23 24 // ----------------------------------------------------------------------------- 25 // Enums 26 // ----------------------------------------------------------------------------- 27 28 // Euler - test cases 29 typedef enum { 30 EULER_TEST_ISENTROPIC_VORTEX = 0, 31 EULER_TEST_1 = 1, 32 EULER_TEST_2 = 2, 33 EULER_TEST_3 = 3, 34 EULER_TEST_4 = 4, 35 EULER_TEST_5 = 5, 36 } EulerTestType; 37 static const char *const EulerTestTypes[] = {"ISENTROPIC_VORTEX", "1", "2", "3", "4", "5", "EulerTestType", "EULER_TEST_", NULL}; 38 39 // Advection - Wind types 40 static const char *const WindTypes[] = {"ROTATION", "TRANSLATION", "WindType", "WIND_", NULL}; 41 42 // Advection - Initial Condition Types 43 static const char *const AdvectionICTypes[] = {"SPHERE", "CYLINDER", "COSINE_HILL", "SKEW", "AdvectionICType", "ADVECTIONIC_", 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", "ADVDIFF_SHAKIB_P", "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 // ----------------------------------------------------------------------------- 90 // Structs 91 // ----------------------------------------------------------------------------- 92 // Structs declarations 93 typedef struct AppCtx_private *AppCtx; 94 typedef struct CeedData_private *CeedData; 95 typedef struct User_private *User; 96 typedef struct Units_private *Units; 97 typedef struct SimpleBC_private *SimpleBC; 98 typedef struct Physics_private *Physics; 99 typedef struct ProblemData_private *ProblemData; 100 101 // Application context from user command line options 102 struct AppCtx_private { 103 // libCEED arguments 104 char ceed_resource[PETSC_MAX_PATH_LEN]; // libCEED backend 105 PetscInt degree; 106 PetscInt q_extra; 107 // Solver arguments 108 MatType amat_type; 109 // Post-processing arguments 110 PetscInt checkpoint_interval; 111 PetscInt viz_refine; 112 PetscInt cont_steps; 113 PetscReal cont_time; 114 char cont_file[PETSC_MAX_PATH_LEN]; 115 char cont_time_file[PETSC_MAX_PATH_LEN]; 116 char output_dir[PETSC_MAX_PATH_LEN]; 117 PetscBool add_stepnum2bin; 118 PetscBool checkpoint_vtk; 119 // Problem type arguments 120 PetscFunctionList problems; 121 char problem_name[PETSC_MAX_PATH_LEN]; 122 // Test mode arguments 123 TestType test_type; 124 PetscScalar test_tol; 125 char test_file_path[PETSC_MAX_PATH_LEN]; 126 // Turbulent spanwise statistics 127 PetscBool turb_spanstats_enable; 128 PetscInt turb_spanstats_collect_interval; 129 PetscInt turb_spanstats_viewer_interval; 130 PetscViewer turb_spanstats_viewer; 131 PetscViewerFormat turb_spanstats_viewer_format; 132 // Wall forces 133 struct { 134 PetscInt num_wall; 135 PetscInt *walls; 136 PetscViewer viewer; 137 PetscViewerFormat viewer_format; 138 PetscBool header_written; 139 } wall_forces; 140 // Subgrid Stress Model 141 SGSModelType sgs_model_type; 142 PetscBool sgs_train_enable; 143 // Differential Filtering 144 PetscBool diff_filter_monitor; 145 MeshTransformType mesh_transform_type; 146 }; 147 148 // libCEED data struct 149 struct CeedData_private { 150 CeedVector x_coord, q_data; 151 CeedBasis basis_x, basis_q; 152 CeedElemRestriction elem_restr_x, elem_restr_q, elem_restr_qd_i; 153 OperatorApplyContext op_ics_ctx; 154 }; 155 156 typedef struct { 157 DM dm; 158 PetscSF sf; // For communicating child data to parents 159 OperatorApplyContext op_stats_collect_ctx, op_proj_rhs_ctx; 160 PetscInt num_comp_stats; 161 Vec Child_Stats_loc, Parent_Stats_loc; 162 KSP ksp; // For the L^2 projection solve 163 CeedScalar span_width; // spanwise width of the child domain 164 PetscBool do_mms_test; 165 OperatorApplyContext mms_error_ctx; 166 CeedContextFieldLabel solution_time_label, previous_time_label; 167 } SpanStatsData; 168 169 typedef struct { 170 DM dm; 171 PetscInt num_comp; 172 OperatorApplyContext l2_rhs_ctx; 173 KSP ksp; 174 } *NodalProjectionData; 175 176 typedef PetscErrorCode (*SgsDDNodalStressEval)(User user, Vec Q_loc, Vec VelocityGradient, Vec SGSNodal_loc); 177 typedef PetscErrorCode (*SgsDDNodalStressInference)(Vec DD_Inputs_loc, Vec DD_Outputs_loc, void *ctx); 178 typedef struct { 179 DM dm_sgs, dm_dd_inputs, dm_dd_outputs; 180 PetscInt num_comp_sgs, num_comp_inputs, num_comp_outputs; 181 OperatorApplyContext op_nodal_evaluation_ctx, op_nodal_dd_inputs_ctx, op_nodal_dd_outputs_ctx, op_sgs_apply_ctx; 182 CeedVector sgs_nodal_ceed, grad_velo_ceed; 183 SgsDDNodalStressEval sgs_nodal_eval; 184 SgsDDNodalStressInference sgs_nodal_inference; 185 void *sgs_nodal_inference_ctx; 186 PetscErrorCode (*sgs_nodal_inference_ctx_destroy)(void *ctx); 187 } *SgsDDData; 188 189 typedef struct { 190 DM dm_dd_training; 191 PetscInt num_comp_dd_inputs, write_data_interval, num_filter_widths; 192 PetscScalar filter_widths[16]; 193 OperatorApplyContext op_training_data_calc_ctx; 194 NodalProjectionData filtered_grad_velo_proj; 195 size_t training_data_array_dims[2]; 196 PetscBool overwrite_training_data; 197 } *SGS_DD_TrainingData; 198 199 typedef struct { 200 DM dm_filter; 201 PetscInt num_filtered_fields; 202 CeedInt *num_field_components; 203 PetscInt field_prim_state, field_velo_prod; 204 OperatorApplyContext op_rhs_ctx; 205 KSP ksp; 206 PetscObjectState X_loc_state; 207 PetscBool do_mms_test; 208 CeedContextFieldLabel filter_width_scaling_label; 209 } *DiffFilterData; 210 211 typedef struct { 212 void *client; 213 char rank_id_name[16]; 214 PetscInt collocated_database_num_ranks; 215 } *SmartSimData; 216 217 // PETSc user data 218 struct User_private { 219 MPI_Comm comm; 220 DM dm; 221 DM dm_viz; 222 Mat interp_viz; 223 Ceed ceed; 224 Units units; 225 Vec Q_loc, Q_dot_loc; 226 Physics phys; 227 AppCtx app_ctx; 228 CeedVector q_ceed, q_dot_ceed, g_ceed, x_ceed; 229 CeedOperator op_ifunction; 230 Mat mat_ijacobian; 231 KSP mass_ksp; 232 OperatorApplyContext op_rhs_ctx, op_strong_bc_ctx; 233 CeedScalar time_bc_set; 234 SpanStatsData spanstats; 235 NodalProjectionData grad_velo_proj; 236 SgsDDData sgs_dd_data; 237 DiffFilterData diff_filter; 238 SmartSimData smartsim; 239 SGS_DD_TrainingData sgs_dd_train; 240 }; 241 242 // Units 243 struct Units_private { 244 // fundamental units 245 PetscScalar meter; 246 PetscScalar kilogram; 247 PetscScalar second; 248 PetscScalar Kelvin; 249 // derived units 250 PetscScalar Pascal; 251 PetscScalar J_per_kg_K; 252 PetscScalar m_per_squared_s; 253 PetscScalar W_per_m_K; 254 PetscScalar Joule; 255 }; 256 257 // Boundary conditions 258 struct SimpleBC_private { 259 PetscInt num_inflow, num_outflow, num_freestream, num_slip; 260 PetscInt inflows[16], outflows[16], freestreams[16], slips[16]; 261 }; 262 263 // Struct that contains all enums and structs used for the physics of all problems 264 struct Physics_private { 265 PetscBool implicit; 266 StateVariable state_var; 267 CeedContextFieldLabel solution_time_label; 268 CeedContextFieldLabel stg_solution_time_label; 269 CeedContextFieldLabel timestep_size_label; 270 CeedContextFieldLabel ics_time_label; 271 }; 272 273 PetscErrorCode BoundaryConditionSetUp(User user, ProblemData problem, AppCtx app_ctx, SimpleBC bc); 274 275 typedef struct { 276 CeedQFunctionUser qfunction; 277 const char *qfunction_loc; 278 CeedQFunctionContext qfunction_context; 279 } ProblemQFunctionSpec; 280 281 // Problem specific data 282 struct ProblemData_private { 283 CeedInt dim, q_data_size_vol, q_data_size_sur, jac_data_size_sur; 284 CeedScalar dm_scale; 285 ProblemQFunctionSpec ics, apply_vol_rhs, apply_vol_ifunction, apply_vol_ijacobian, apply_inflow, apply_outflow, apply_freestream, apply_slip, 286 apply_inflow_jacobian, apply_outflow_jacobian, apply_freestream_jacobian, apply_slip_jacobian; 287 bool compute_exact_solution_error; 288 PetscBool set_bc_from_ics, use_strong_bc_ceed, uses_newtonian; 289 size_t num_bc_defs; 290 BCDefinition *bc_defs; 291 PetscErrorCode (*print_info)(User, ProblemData, AppCtx); 292 PetscErrorCode (*create_mass_operator)(User, CeedOperator *); 293 }; 294 295 extern int FreeContextPetsc(void *); 296 297 // ----------------------------------------------------------------------------- 298 // Set up problems 299 // ----------------------------------------------------------------------------- 300 // Set up function for each problem 301 extern PetscErrorCode NS_TAYLOR_GREEN(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 302 extern PetscErrorCode NS_GAUSSIAN_WAVE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 303 extern PetscErrorCode NS_CHANNEL(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 304 extern PetscErrorCode NS_BLASIUS(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 305 extern PetscErrorCode NS_NEWTONIAN_IG(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 306 extern PetscErrorCode NS_DENSITY_CURRENT(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 307 extern PetscErrorCode NS_EULER_VORTEX(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 308 extern PetscErrorCode NS_SHOCKTUBE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 309 extern PetscErrorCode NS_ADVECTION(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 310 extern PetscErrorCode NS_ADVECTION2D(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 311 312 // Print function for each problem 313 extern PetscErrorCode PRINT_NEWTONIAN(User user, ProblemData problem, AppCtx app_ctx); 314 315 extern PetscErrorCode PRINT_EULER_VORTEX(User user, ProblemData problem, AppCtx app_ctx); 316 317 extern PetscErrorCode PRINT_SHOCKTUBE(User user, ProblemData problem, AppCtx app_ctx); 318 319 extern PetscErrorCode PRINT_ADVECTION(User user, ProblemData problem, AppCtx app_ctx); 320 321 extern PetscErrorCode PRINT_ADVECTION2D(User user, ProblemData problem, AppCtx app_ctx); 322 323 PetscErrorCode PrintRunInfo(User user, Physics phys_ctx, ProblemData problem, TS ts); 324 325 // ----------------------------------------------------------------------------- 326 // libCEED functions 327 // ----------------------------------------------------------------------------- 328 // Utility function to create local CEED restriction 329 PetscErrorCode CreateRestrictionFromPlex(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, CeedInt label_value, PetscInt dm_field, 330 CeedElemRestriction *elem_restr); 331 332 PetscErrorCode DMPlexCeedElemRestrictionCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 333 CeedElemRestriction *restriction); 334 PetscErrorCode DMPlexCeedElemRestrictionCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 335 CeedElemRestriction *restriction); 336 PetscErrorCode DMPlexCeedElemRestrictionQDataCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 337 PetscInt q_data_size, CeedElemRestriction *restriction); 338 PetscErrorCode DMPlexCeedElemRestrictionCollocatedCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 339 PetscInt q_data_size, CeedElemRestriction *restriction); 340 341 PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, CeedInt label_value, CeedInt height, CeedInt dm_field, CeedBasis *basis); 342 PetscErrorCode DMPlexCeedBasisCellToFaceCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, 343 CeedBasis *basis); 344 PetscErrorCode DMPlexCeedBasisCellToFaceCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, PetscInt dm_field, 345 CeedBasis *basis); 346 PetscErrorCode DMPlexCreateFaceLabel(DM dm, PetscInt dm_face, char **face_label_name); 347 PetscErrorCode DMLabelCreateGlobalValueArray(DM dm, DMLabel label, PetscInt *num_values, PetscInt **value_array); 348 349 PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData problem, SimpleBC bc); 350 351 PetscErrorCode QDataGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 352 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 353 PetscErrorCode QDataGetNumComponents(DM dm, CeedInt *q_data_size); 354 PetscErrorCode QDataBoundaryGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 355 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 356 PetscErrorCode QDataBoundaryGetNumComponents(DM dm, CeedInt *q_data_size); 357 // ----------------------------------------------------------------------------- 358 // Time-stepping functions 359 // ----------------------------------------------------------------------------- 360 // RHS (Explicit time-stepper) function setup 361 PetscErrorCode RHS_NS(TS ts, PetscReal t, Vec Q, Vec G, void *user_data); 362 363 // Implicit time-stepper function setup 364 PetscErrorCode IFunction_NS(TS ts, PetscReal t, Vec Q, Vec Q_dot, Vec G, void *user_data); 365 366 // User provided TS Monitor 367 PetscErrorCode TSMonitor_NS(TS ts, PetscInt step_no, PetscReal time, Vec Q, void *ctx); 368 369 // TS: Create, setup, and solve 370 PetscErrorCode TSSolve_NS(DM dm, User user, AppCtx app_ctx, Physics phys, ProblemData problem, Vec *Q, PetscScalar *f_time, TS *ts); 371 372 // Update Boundary Values when time has changed 373 PetscErrorCode UpdateBoundaryValues(User user, Vec Q_loc, PetscReal t); 374 375 // ----------------------------------------------------------------------------- 376 // Setup DM 377 // ----------------------------------------------------------------------------- 378 // Create mesh 379 PetscErrorCode CreateDM(MPI_Comm comm, ProblemData problem, MatType, VecType, DM *dm); 380 381 // Set up DM 382 PetscErrorCode SetUpDM(DM dm, ProblemData problem, PetscInt degree, PetscInt q_extra, SimpleBC bc, Physics phys); 383 PetscErrorCode DMSetupByOrderBegin_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 384 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 385 PetscErrorCode DMSetupByOrderEnd_FEM(PetscBool setup_coords, DM dm); 386 PetscErrorCode DMSetupByOrder_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 387 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 388 389 // Refine DM for high-order viz 390 PetscErrorCode VizRefineDM(DM dm, User user, ProblemData problem, SimpleBC bc, Physics phys); 391 392 // ----------------------------------------------------------------------------- 393 // Process command line options 394 // ----------------------------------------------------------------------------- 395 // Register problems to be available on the command line 396 PetscErrorCode RegisterProblems_NS(AppCtx app_ctx); 397 398 // Process general command line options 399 PetscErrorCode ProcessCommandLineOptions(MPI_Comm comm, AppCtx app_ctx, SimpleBC bc); 400 401 // ----------------------------------------------------------------------------- 402 // Miscellaneous utility functions 403 // ----------------------------------------------------------------------------- 404 PetscErrorCode GetInverseMultiplicity(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 405 PetscBool get_global_multiplicity, CeedElemRestriction *elem_restr_inv_multiplicity, 406 CeedVector *inv_multiplicity); 407 PetscErrorCode ICs_FixMultiplicity(DM dm, CeedData ceed_data, User user, Vec Q_loc, Vec Q, CeedScalar time); 408 409 PetscErrorCode DMPlexInsertBoundaryValues_FromICs(DM dm, PetscBool insert_essential, Vec Q_loc, PetscReal time, Vec face_geom_FVM, Vec cell_geom_FVM, 410 Vec grad_FVM); 411 412 // Compare reference solution values with current test run for CI 413 PetscErrorCode RegressionTest(AppCtx app_ctx, Vec Q); 414 415 // Get error for problems with exact solutions 416 PetscErrorCode PrintError(CeedData ceed_data, DM dm, User user, Vec Q, PetscScalar final_time); 417 418 // Post-processing 419 PetscErrorCode PostProcess(TS ts, CeedData ceed_data, DM dm, ProblemData problem, User user, Vec Q, PetscScalar final_time); 420 421 // -- Gather initial Q values in case of continuation of simulation 422 PetscErrorCode SetupICsFromBinary(MPI_Comm comm, AppCtx app_ctx, Vec Q); 423 424 // Record boundary values from initial condition 425 PetscErrorCode SetBCsFromICs(DM dm, Vec Q, Vec Q_loc); 426 427 // Versioning token for binary checkpoints 428 extern const PetscInt32 FLUIDS_FILE_TOKEN; // for backwards compatibility 429 extern const PetscInt32 FLUIDS_FILE_TOKEN_32; 430 extern const PetscInt32 FLUIDS_FILE_TOKEN_64; 431 432 // Create appropriate mass qfunction based on number of components N 433 PetscErrorCode CreateMassQFunction(Ceed ceed, CeedInt N, CeedInt q_data_size, CeedQFunction *qf); 434 435 PetscErrorCode NodalProjectionDataDestroy(NodalProjectionData context); 436 437 PetscErrorCode PhastaDatFileOpen(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], const PetscInt char_array_len, PetscInt dims[2], 438 FILE **fp); 439 440 PetscErrorCode PhastaDatFileGetNRows(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscInt *nrows); 441 442 PetscErrorCode PhastaDatFileReadToArrayReal(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscReal array[]); 443 444 // ----------------------------------------------------------------------------- 445 // Turbulence Statistics Collection Functions 446 // ----------------------------------------------------------------------------- 447 448 PetscErrorCode TurbulenceStatisticsSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 449 PetscErrorCode TSMonitor_TurbulenceStatistics(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 450 PetscErrorCode TurbulenceStatisticsDestroy(User user, CeedData ceed_data); 451 452 // ----------------------------------------------------------------------------- 453 // Data-Driven Subgrid Stress (DD-SGS) Modeling Functions 454 // ----------------------------------------------------------------------------- 455 456 PetscErrorCode SgsDDSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 457 PetscErrorCode SgsDDDataDestroy(SgsDDData sgs_dd_data); 458 PetscErrorCode SgsDDApplyIFunction(User user, const Vec Q_loc, Vec G_loc); 459 PetscErrorCode VelocityGradientProjectionSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem, StateVariable state_var_input, 460 CeedElemRestriction elem_restr_input, CeedBasis basis_input, NodalProjectionData *pgrad_velo_proj); 461 PetscErrorCode VelocityGradientProjectionApply(NodalProjectionData grad_velo_proj, Vec Q_loc, Vec VelocityGradient); 462 PetscErrorCode GridAnisotropyTensorProjectionSetupApply(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 463 CeedVector *grid_aniso_vector); 464 PetscErrorCode GridAnisotropyTensorCalculateCollocatedVector(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 465 CeedVector *aniso_colloc_ceed, PetscInt *num_comp_aniso); 466 467 // ----------------------------------------------------------------------------- 468 // Boundary Condition Related Functions 469 // ----------------------------------------------------------------------------- 470 471 // Setup StrongBCs that use QFunctions 472 PetscErrorCode SetupStrongBC_Ceed(Ceed ceed, CeedData ceed_data, DM dm, User user, ProblemData problem, SimpleBC bc); 473 474 PetscErrorCode FreestreamBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 475 PetscErrorCode OutflowBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 476 PetscErrorCode SlipBCSetup(ProblemData problem, DM dm, void *ctx, CeedQFunctionContext newtonian_ig_qfctx); 477 478 // ----------------------------------------------------------------------------- 479 // Differential Filtering Functions 480 // ----------------------------------------------------------------------------- 481 482 PetscErrorCode DifferentialFilterSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 483 PetscErrorCode DifferentialFilterDataDestroy(DiffFilterData diff_filter); 484 PetscErrorCode TSMonitor_DifferentialFilter(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 485 PetscErrorCode DifferentialFilterApply(User user, const PetscReal solution_time, const Vec Q, Vec Filtered_Solution); 486 PetscErrorCode DifferentialFilterMmsICSetup(ProblemData problem); 487 488 // ----------------------------------------------------------------------------- 489 // SGS Data-Driven Training via SmartSim 490 // ----------------------------------------------------------------------------- 491 PetscErrorCode SmartSimSetup(User user); 492 PetscErrorCode SmartSimDataDestroy(SmartSimData smartsim); 493 PetscErrorCode SGS_DD_TrainingSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 494 PetscErrorCode TSMonitor_SGS_DD_Training(TS ts, PetscInt step_num, PetscReal solution_time, Vec Q, void *ctx); 495 PetscErrorCode TSPostStep_SGS_DD_Training(TS ts); 496 PetscErrorCode SGS_DD_TrainingDataDestroy(SGS_DD_TrainingData sgs_dd_train); 497