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 "./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", "test_1", "test_2", "test_3", "test_4", "test_5", 38 "EulerTestType", "EULER_TEST_", NULL}; 39 40 // Advection - Wind types 41 static const char *const WindTypes[] = {"rotation", "translation", "WindType", "WIND_", NULL}; 42 43 // Advection - Initial Condition Types 44 static const char *const AdvectionICTypes[] = {"sphere", "cylinder", "cosine_hill", "skew", "AdvectionICType", "ADVECTIONIC_", NULL}; 45 46 // Advection - Bubble Continuity Types 47 static const char *const BubbleContinuityTypes[] = {"smooth", "back_sharp", "thick", "cosine", "BubbleContinuityType", "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", "AdvDiff_Shakib_P", "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 // ----------------------------------------------------------------------------- 91 // Structs 92 // ----------------------------------------------------------------------------- 93 // Structs declarations 94 typedef struct AppCtx_private *AppCtx; 95 typedef struct CeedData_private *CeedData; 96 typedef struct User_private *User; 97 typedef struct Units_private *Units; 98 typedef struct SimpleBC_private *SimpleBC; 99 typedef struct Physics_private *Physics; 100 typedef struct ProblemData_private *ProblemData; 101 102 // Application context from user command line options 103 struct AppCtx_private { 104 // libCEED arguments 105 char ceed_resource[PETSC_MAX_PATH_LEN]; // libCEED backend 106 PetscInt degree; 107 PetscInt q_extra; 108 // Solver arguments 109 MatType amat_type; 110 // Post-processing arguments 111 PetscInt checkpoint_interval; 112 PetscInt viz_refine; 113 PetscInt cont_steps; 114 PetscReal cont_time; 115 char cont_file[PETSC_MAX_PATH_LEN]; 116 char cont_time_file[PETSC_MAX_PATH_LEN]; 117 char output_dir[PETSC_MAX_PATH_LEN]; 118 PetscBool add_stepnum2bin; 119 PetscBool checkpoint_vtk; 120 // Problem type arguments 121 PetscFunctionList problems; 122 char problem_name[PETSC_MAX_PATH_LEN]; 123 // Test mode arguments 124 TestType test_type; 125 PetscScalar test_tol; 126 char test_file_path[PETSC_MAX_PATH_LEN]; 127 // Turbulent spanwise statistics 128 PetscBool turb_spanstats_enable; 129 PetscInt turb_spanstats_collect_interval; 130 PetscInt turb_spanstats_viewer_interval; 131 PetscViewer turb_spanstats_viewer; 132 PetscViewerFormat turb_spanstats_viewer_format; 133 // Wall forces 134 struct { 135 PetscInt num_wall; 136 PetscInt *walls; 137 PetscViewer viewer; 138 PetscViewerFormat viewer_format; 139 PetscBool header_written; 140 } wall_forces; 141 // Subgrid Stress Model 142 SGSModelType sgs_model_type; 143 PetscBool sgs_train_enable; 144 // Differential Filtering 145 PetscBool diff_filter_monitor; 146 MeshTransformType mesh_transform_type; 147 }; 148 149 // libCEED data struct 150 struct CeedData_private { 151 CeedVector x_coord, q_data; 152 CeedBasis basis_x, basis_q; 153 CeedElemRestriction elem_restr_x, elem_restr_q, elem_restr_qd_i; 154 OperatorApplyContext op_ics_ctx; 155 }; 156 157 typedef struct { 158 DM dm; 159 PetscSF sf; // For communicating child data to parents 160 OperatorApplyContext op_stats_collect_ctx, op_proj_rhs_ctx; 161 PetscInt num_comp_stats; 162 Vec Child_Stats_loc, Parent_Stats_loc; 163 KSP ksp; // For the L^2 projection solve 164 CeedScalar span_width; // spanwise width of the child domain 165 PetscBool do_mms_test; 166 OperatorApplyContext mms_error_ctx; 167 CeedContextFieldLabel solution_time_label, previous_time_label; 168 } SpanStatsData; 169 170 typedef struct { 171 DM dm; 172 PetscInt num_comp; 173 OperatorApplyContext l2_rhs_ctx; 174 KSP ksp; 175 } *NodalProjectionData; 176 177 typedef PetscErrorCode (*SgsDDNodalStressEval)(User user, Vec Q_loc, Vec VelocityGradient, Vec SGSNodal_loc); 178 typedef PetscErrorCode (*SgsDDNodalStressInference)(Vec DD_Inputs_loc, Vec DD_Outputs_loc, void *ctx); 179 typedef struct { 180 DM dm_sgs, dm_dd_inputs, dm_dd_outputs; 181 PetscInt num_comp_sgs, num_comp_inputs, num_comp_outputs; 182 OperatorApplyContext op_nodal_evaluation_ctx, op_nodal_dd_inputs_ctx, op_nodal_dd_outputs_ctx, op_sgs_apply_ctx; 183 CeedVector sgs_nodal_ceed, grad_velo_ceed; 184 SgsDDNodalStressEval sgs_nodal_eval; 185 SgsDDNodalStressInference sgs_nodal_inference; 186 void *sgs_nodal_inference_ctx; 187 PetscErrorCode (*sgs_nodal_inference_ctx_destroy)(void *ctx); 188 } *SgsDDData; 189 190 typedef struct { 191 DM dm_dd_training; 192 PetscInt num_comp_dd_inputs, write_data_interval, num_filter_widths; 193 PetscScalar filter_widths[16]; 194 OperatorApplyContext op_training_data_calc_ctx; 195 NodalProjectionData filtered_grad_velo_proj; 196 size_t training_data_array_dims[2]; 197 PetscBool overwrite_training_data; 198 } *SGS_DD_TrainingData; 199 200 typedef struct { 201 DM dm_filter; 202 PetscInt num_filtered_fields; 203 CeedInt *num_field_components; 204 PetscInt field_prim_state, field_velo_prod; 205 OperatorApplyContext op_rhs_ctx; 206 KSP ksp; 207 PetscObjectState X_loc_state; 208 PetscBool do_mms_test; 209 CeedContextFieldLabel filter_width_scaling_label; 210 } *DiffFilterData; 211 212 typedef struct { 213 void *client; 214 char rank_id_name[16]; 215 PetscInt collocated_database_num_ranks; 216 } *SmartSimData; 217 218 // PETSc user data 219 struct User_private { 220 MPI_Comm comm; 221 DM dm; 222 DM dm_viz; 223 Mat interp_viz; 224 Ceed ceed; 225 Units units; 226 Vec Q_loc, Q_dot_loc; 227 Physics phys; 228 AppCtx app_ctx; 229 CeedVector q_ceed, q_dot_ceed, g_ceed, x_ceed; 230 CeedOperator op_ifunction; 231 Mat mat_ijacobian; 232 KSP mass_ksp; 233 OperatorApplyContext op_rhs_ctx, op_strong_bc_ctx; 234 CeedScalar time_bc_set; 235 SpanStatsData spanstats; 236 NodalProjectionData grad_velo_proj; 237 SgsDDData sgs_dd_data; 238 DiffFilterData diff_filter; 239 SmartSimData smartsim; 240 SGS_DD_TrainingData sgs_dd_train; 241 }; 242 243 // Units 244 struct Units_private { 245 // fundamental units 246 PetscScalar meter; 247 PetscScalar kilogram; 248 PetscScalar second; 249 PetscScalar Kelvin; 250 // derived units 251 PetscScalar Pascal; 252 PetscScalar J_per_kg_K; 253 PetscScalar m_per_squared_s; 254 PetscScalar W_per_m_K; 255 PetscScalar Joule; 256 }; 257 258 // Boundary conditions 259 struct SimpleBC_private { 260 PetscInt num_inflow, num_outflow, num_freestream, num_slip; 261 PetscInt inflows[16], outflows[16], freestreams[16], slips[16]; 262 }; 263 264 // Struct that contains all enums and structs used for the physics of all problems 265 struct Physics_private { 266 PetscBool implicit; 267 StateVariable state_var; 268 CeedContextFieldLabel solution_time_label; 269 CeedContextFieldLabel stg_solution_time_label; 270 CeedContextFieldLabel timestep_size_label; 271 CeedContextFieldLabel ics_time_label; 272 }; 273 274 PetscErrorCode BoundaryConditionSetUp(User user, ProblemData problem, AppCtx app_ctx, SimpleBC bc); 275 276 typedef struct { 277 CeedQFunctionUser qfunction; 278 const char *qfunction_loc; 279 CeedQFunctionContext qfunction_context; 280 } ProblemQFunctionSpec; 281 282 // Problem specific data 283 struct ProblemData_private { 284 CeedInt dim, q_data_size_vol, q_data_size_sur, jac_data_size_sur; 285 CeedScalar dm_scale; 286 ProblemQFunctionSpec ics, apply_vol_rhs, apply_vol_ifunction, apply_vol_ijacobian, apply_inflow, apply_outflow, apply_freestream, apply_slip, 287 apply_inflow_jacobian, apply_outflow_jacobian, apply_freestream_jacobian, apply_slip_jacobian; 288 bool compute_exact_solution_error; 289 PetscBool set_bc_from_ics, use_strong_bc_ceed, uses_newtonian; 290 size_t num_bc_defs; 291 BCDefinition *bc_defs; 292 PetscErrorCode (*print_info)(User, ProblemData, AppCtx); 293 PetscErrorCode (*create_mass_operator)(User, CeedOperator *); 294 }; 295 296 extern int FreeContextPetsc(void *); 297 298 // ----------------------------------------------------------------------------- 299 // Set up problems 300 // ----------------------------------------------------------------------------- 301 // Set up function for each problem 302 extern PetscErrorCode NS_TAYLOR_GREEN(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 303 extern PetscErrorCode NS_GAUSSIAN_WAVE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 304 extern PetscErrorCode NS_CHANNEL(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 305 extern PetscErrorCode NS_BLASIUS(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 306 extern PetscErrorCode NS_NEWTONIAN_IG(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 307 extern PetscErrorCode NS_DENSITY_CURRENT(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 308 extern PetscErrorCode NS_EULER_VORTEX(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 309 extern PetscErrorCode NS_SHOCKTUBE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 310 extern PetscErrorCode NS_ADVECTION(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 311 extern PetscErrorCode NS_ADVECTION2D(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 312 313 // Print function for each problem 314 extern PetscErrorCode PRINT_NEWTONIAN(User user, ProblemData problem, AppCtx app_ctx); 315 316 extern PetscErrorCode PRINT_EULER_VORTEX(User user, ProblemData problem, AppCtx app_ctx); 317 318 extern PetscErrorCode PRINT_SHOCKTUBE(User user, ProblemData problem, AppCtx app_ctx); 319 320 extern PetscErrorCode PRINT_ADVECTION(User user, ProblemData problem, AppCtx app_ctx); 321 322 extern PetscErrorCode PRINT_ADVECTION2D(User user, ProblemData problem, AppCtx app_ctx); 323 324 PetscErrorCode PrintRunInfo(User user, Physics phys_ctx, ProblemData problem, TS ts); 325 326 // ----------------------------------------------------------------------------- 327 // libCEED functions 328 // ----------------------------------------------------------------------------- 329 // Utility function to create local CEED restriction 330 PetscErrorCode CreateRestrictionFromPlex(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, CeedInt label_value, PetscInt dm_field, 331 CeedElemRestriction *elem_restr); 332 333 PetscErrorCode DMPlexCeedElemRestrictionCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 334 CeedElemRestriction *restriction); 335 PetscErrorCode DMPlexCeedElemRestrictionCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 336 CeedElemRestriction *restriction); 337 PetscErrorCode DMPlexCeedElemRestrictionQDataCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 338 PetscInt q_data_size, CeedElemRestriction *restriction); 339 PetscErrorCode DMPlexCeedElemRestrictionCollocatedCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 340 PetscInt q_data_size, CeedElemRestriction *restriction); 341 342 PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, CeedInt label_value, CeedInt height, CeedInt dm_field, CeedBasis *basis); 343 344 PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData problem, SimpleBC bc); 345 346 PetscErrorCode QDataGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 347 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 348 PetscErrorCode QDataGetNumComponents(DM dm, CeedInt *q_data_size); 349 PetscErrorCode QDataBoundaryGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 350 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 351 PetscErrorCode QDataBoundaryGetNumComponents(DM dm, CeedInt *q_data_size); 352 // ----------------------------------------------------------------------------- 353 // Time-stepping functions 354 // ----------------------------------------------------------------------------- 355 // RHS (Explicit time-stepper) function setup 356 PetscErrorCode RHS_NS(TS ts, PetscReal t, Vec Q, Vec G, void *user_data); 357 358 // Implicit time-stepper function setup 359 PetscErrorCode IFunction_NS(TS ts, PetscReal t, Vec Q, Vec Q_dot, Vec G, void *user_data); 360 361 // User provided TS Monitor 362 PetscErrorCode TSMonitor_NS(TS ts, PetscInt step_no, PetscReal time, Vec Q, void *ctx); 363 364 // TS: Create, setup, and solve 365 PetscErrorCode TSSolve_NS(DM dm, User user, AppCtx app_ctx, Physics phys, ProblemData problem, Vec *Q, PetscScalar *f_time, TS *ts); 366 367 // Update Boundary Values when time has changed 368 PetscErrorCode UpdateBoundaryValues(User user, Vec Q_loc, PetscReal t); 369 370 // ----------------------------------------------------------------------------- 371 // Setup DM 372 // ----------------------------------------------------------------------------- 373 // Create mesh 374 PetscErrorCode CreateDM(MPI_Comm comm, ProblemData problem, MatType, VecType, DM *dm); 375 376 // Set up DM 377 PetscErrorCode SetUpDM(DM dm, ProblemData problem, PetscInt degree, PetscInt q_extra, SimpleBC bc, Physics phys); 378 PetscErrorCode DMSetupByOrderBegin_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 379 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 380 PetscErrorCode DMSetupByOrderEnd_FEM(PetscBool setup_coords, DM dm); 381 PetscErrorCode DMSetupByOrder_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 382 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 383 384 // Refine DM for high-order viz 385 PetscErrorCode VizRefineDM(DM dm, User user, ProblemData problem, SimpleBC bc, Physics phys); 386 387 // ----------------------------------------------------------------------------- 388 // Process command line options 389 // ----------------------------------------------------------------------------- 390 // Register problems to be available on the command line 391 PetscErrorCode RegisterProblems_NS(AppCtx app_ctx); 392 393 // Process general command line options 394 PetscErrorCode ProcessCommandLineOptions(MPI_Comm comm, AppCtx app_ctx, SimpleBC bc); 395 396 // ----------------------------------------------------------------------------- 397 // Miscellaneous utility functions 398 // ----------------------------------------------------------------------------- 399 PetscErrorCode GetInverseMultiplicity(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 400 PetscBool get_global_multiplicity, CeedElemRestriction *elem_restr_inv_multiplicity, 401 CeedVector *inv_multiplicity); 402 PetscErrorCode ICs_FixMultiplicity(DM dm, CeedData ceed_data, User user, Vec Q_loc, Vec Q, CeedScalar time); 403 404 PetscErrorCode DMPlexInsertBoundaryValues_FromICs(DM dm, PetscBool insert_essential, Vec Q_loc, PetscReal time, Vec face_geom_FVM, Vec cell_geom_FVM, 405 Vec grad_FVM); 406 407 // Compare reference solution values with current test run for CI 408 PetscErrorCode RegressionTest(AppCtx app_ctx, Vec Q); 409 410 // Get error for problems with exact solutions 411 PetscErrorCode PrintError(CeedData ceed_data, DM dm, User user, Vec Q, PetscScalar final_time); 412 413 // Post-processing 414 PetscErrorCode PostProcess(TS ts, CeedData ceed_data, DM dm, ProblemData problem, User user, Vec Q, PetscScalar final_time); 415 416 // -- Gather initial Q values in case of continuation of simulation 417 PetscErrorCode SetupICsFromBinary(MPI_Comm comm, AppCtx app_ctx, Vec Q); 418 419 // Record boundary values from initial condition 420 PetscErrorCode SetBCsFromICs(DM dm, Vec Q, Vec Q_loc); 421 422 // Versioning token for binary checkpoints 423 extern const PetscInt32 FLUIDS_FILE_TOKEN; // for backwards compatibility 424 extern const PetscInt32 FLUIDS_FILE_TOKEN_32; 425 extern const PetscInt32 FLUIDS_FILE_TOKEN_64; 426 427 // Create appropriate mass qfunction based on number of components N 428 PetscErrorCode CreateMassQFunction(Ceed ceed, CeedInt N, CeedInt q_data_size, CeedQFunction *qf); 429 430 PetscErrorCode NodalProjectionDataDestroy(NodalProjectionData context); 431 432 PetscErrorCode PhastaDatFileOpen(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], const PetscInt char_array_len, PetscInt dims[2], 433 FILE **fp); 434 435 PetscErrorCode PhastaDatFileGetNRows(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscInt *nrows); 436 437 PetscErrorCode PhastaDatFileReadToArrayReal(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscReal array[]); 438 439 // ----------------------------------------------------------------------------- 440 // Turbulence Statistics Collection Functions 441 // ----------------------------------------------------------------------------- 442 443 PetscErrorCode TurbulenceStatisticsSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 444 PetscErrorCode TSMonitor_TurbulenceStatistics(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 445 PetscErrorCode TurbulenceStatisticsDestroy(User user, CeedData ceed_data); 446 447 // ----------------------------------------------------------------------------- 448 // Data-Driven Subgrid Stress (DD-SGS) Modeling Functions 449 // ----------------------------------------------------------------------------- 450 451 PetscErrorCode SgsDDSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 452 PetscErrorCode SgsDDDataDestroy(SgsDDData sgs_dd_data); 453 PetscErrorCode SgsDDApplyIFunction(User user, const Vec Q_loc, Vec G_loc); 454 PetscErrorCode VelocityGradientProjectionSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem, StateVariable state_var_input, 455 CeedElemRestriction elem_restr_input, CeedBasis basis_input, NodalProjectionData *pgrad_velo_proj); 456 PetscErrorCode VelocityGradientProjectionApply(NodalProjectionData grad_velo_proj, Vec Q_loc, Vec VelocityGradient); 457 PetscErrorCode GridAnisotropyTensorProjectionSetupApply(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 458 CeedVector *grid_aniso_vector); 459 PetscErrorCode GridAnisotropyTensorCalculateCollocatedVector(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 460 CeedVector *aniso_colloc_ceed, PetscInt *num_comp_aniso); 461 462 // ----------------------------------------------------------------------------- 463 // Boundary Condition Related Functions 464 // ----------------------------------------------------------------------------- 465 466 // Setup StrongBCs that use QFunctions 467 PetscErrorCode SetupStrongBC_Ceed(Ceed ceed, CeedData ceed_data, DM dm, User user, ProblemData problem, SimpleBC bc); 468 469 PetscErrorCode FreestreamBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 470 PetscErrorCode OutflowBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 471 PetscErrorCode SlipBCSetup(ProblemData problem, DM dm, void *ctx, CeedQFunctionContext newtonian_ig_qfctx); 472 473 // ----------------------------------------------------------------------------- 474 // Differential Filtering Functions 475 // ----------------------------------------------------------------------------- 476 477 PetscErrorCode DifferentialFilterSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 478 PetscErrorCode DifferentialFilterDataDestroy(DiffFilterData diff_filter); 479 PetscErrorCode TSMonitor_DifferentialFilter(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 480 PetscErrorCode DifferentialFilterApply(User user, const PetscReal solution_time, const Vec Q, Vec Filtered_Solution); 481 PetscErrorCode DifferentialFilterMmsICSetup(ProblemData problem); 482 483 // ----------------------------------------------------------------------------- 484 // SGS Data-Driven Training via SmartSim 485 // ----------------------------------------------------------------------------- 486 PetscErrorCode SmartSimSetup(User user); 487 PetscErrorCode SmartSimDataDestroy(SmartSimData smartsim); 488 PetscErrorCode SGS_DD_TrainingSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 489 PetscErrorCode TSMonitor_SGS_DD_Training(TS ts, PetscInt step_num, PetscReal solution_time, Vec Q, void *ctx); 490 PetscErrorCode TSPostStep_SGS_DD_Training(TS ts); 491 PetscErrorCode SGS_DD_TrainingDataDestroy(SGS_DD_TrainingData sgs_dd_train); 492