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 <log_events.h> 8 #include <mat-ceed.h> 9 #include <petsc-ceed-utils.h> 10 #include <petscts.h> 11 #include <stdbool.h> 12 13 #include <petsc_ops.h> 14 #include "../qfunctions/newtonian_types.h" 15 16 #if PETSC_VERSION_LT(3, 21, 0) 17 #error "PETSc v3.21 or later is required" 18 #endif 19 20 // ----------------------------------------------------------------------------- 21 // Enums 22 // ----------------------------------------------------------------------------- 23 24 // Euler - test cases 25 typedef enum { 26 EULER_TEST_ISENTROPIC_VORTEX = 0, 27 EULER_TEST_1 = 1, 28 EULER_TEST_2 = 2, 29 EULER_TEST_3 = 3, 30 EULER_TEST_4 = 4, 31 EULER_TEST_5 = 5, 32 } EulerTestType; 33 static const char *const EulerTestTypes[] = {"ISENTROPIC_VORTEX", "1", "2", "3", "4", "5", "EulerTestType", "EULER_TEST_", NULL}; 34 35 // Advection - Wind types 36 static const char *const WindTypes[] = {"ROTATION", "TRANSLATION", "WindType", "WIND_", NULL}; 37 38 // Advection - Initial Condition Types 39 static const char *const AdvectionICTypes[] = {"SPHERE", "CYLINDER", "COSINE_HILL", "SKEW", "AdvectionICType", "ADVECTIONIC_", NULL}; 40 41 // Advection - Bubble Continuity Types 42 static const char *const BubbleContinuityTypes[] = {"SMOOTH", "BACK_SHARP", "THICK", "COSINE", "BubbleContinuityType", "BUBBLE_CONTINUITY_", NULL}; 43 44 // Stabilization methods 45 static const char *const StabilizationTypes[] = {"NONE", "SU", "SUPG", "StabilizationType", "STAB_", NULL}; 46 47 // Stabilization tau constants 48 static const char *const StabilizationTauTypes[] = {"CTAU", "ADVDIFF_SHAKIB", "ADVDIFF_SHAKIB_P", "StabilizationTauType", "STAB_TAU_", NULL}; 49 50 // Test mode type 51 typedef enum { 52 TESTTYPE_NONE = 0, 53 TESTTYPE_SOLVER = 1, 54 TESTTYPE_TURB_SPANSTATS = 2, 55 TESTTYPE_DIFF_FILTER = 3, 56 } TestType; 57 static const char *const TestTypes[] = {"NONE", "SOLVER", "TURB_SPANSTATS", "DIFF_FILTER", "TestType", "TESTTYPE_", NULL}; 58 59 // Subgrid-Stress mode type 60 typedef enum { 61 SGS_MODEL_NONE = 0, 62 SGS_MODEL_DATA_DRIVEN = 1, 63 } SGSModelType; 64 static const char *const SGSModelTypes[] = {"NONE", "DATA_DRIVEN", "SGSModelType", "SGS_MODEL_", NULL}; 65 66 // Subgrid-Stress mode type 67 typedef enum { 68 SGS_MODEL_DD_FUSED = 0, 69 SGS_MODEL_DD_SEQENTIAL_CEED = 1, 70 SGS_MODEL_DD_SEQENTIAL_TORCH = 2, 71 } SGSModelDDImplementation; 72 static const char *const SGSModelDDImplementations[] = {"FUSED", "SEQUENTIAL_CEED", "SEQUENTIAL_TORCH", "SGSModelDDImplementation", "SGS_MODEL_DD_", 73 NULL}; 74 75 // Mesh transformation type 76 typedef enum { 77 MESH_TRANSFORM_NONE = 0, 78 MESH_TRANSFORM_PLATEMESH = 1, 79 } MeshTransformType; 80 static const char *const MeshTransformTypes[] = {"NONE", "PLATEMESH", "MeshTransformType", "MESH_TRANSFORM_", NULL}; 81 82 static const char *const DifferentialFilterDampingFunctions[] = { 83 "NONE", "VAN_DRIEST", "MMS", "DifferentialFilterDampingFunction", "DIFF_FILTER_DAMP_", NULL}; 84 85 // ----------------------------------------------------------------------------- 86 // Structs 87 // ----------------------------------------------------------------------------- 88 // Structs declarations 89 typedef struct AppCtx_private *AppCtx; 90 typedef struct CeedData_private *CeedData; 91 typedef struct User_private *User; 92 typedef struct Units_private *Units; 93 typedef struct SimpleBC_private *SimpleBC; 94 typedef struct Physics_private *Physics; 95 typedef struct ProblemData_private *ProblemData; 96 97 // Application context from user command line options 98 struct AppCtx_private { 99 // libCEED arguments 100 char ceed_resource[PETSC_MAX_PATH_LEN]; // libCEED backend 101 PetscInt degree; 102 PetscInt q_extra; 103 // Solver arguments 104 MatType amat_type; 105 // Post-processing arguments 106 PetscInt checkpoint_interval; 107 PetscInt viz_refine; 108 PetscInt cont_steps; 109 PetscReal cont_time; 110 char cont_file[PETSC_MAX_PATH_LEN]; 111 char cont_time_file[PETSC_MAX_PATH_LEN]; 112 char output_dir[PETSC_MAX_PATH_LEN]; 113 PetscBool add_stepnum2bin; 114 PetscBool checkpoint_vtk; 115 // Problem type arguments 116 PetscFunctionList problems; 117 char problem_name[PETSC_MAX_PATH_LEN]; 118 // Test mode arguments 119 TestType test_type; 120 PetscScalar test_tol; 121 char test_file_path[PETSC_MAX_PATH_LEN]; 122 // Turbulent spanwise statistics 123 PetscBool turb_spanstats_enable; 124 PetscInt turb_spanstats_collect_interval; 125 PetscInt turb_spanstats_viewer_interval; 126 PetscViewer turb_spanstats_viewer; 127 PetscViewerFormat turb_spanstats_viewer_format; 128 // Wall forces 129 struct { 130 PetscInt num_wall; 131 PetscInt *walls; 132 PetscViewer viewer; 133 PetscViewerFormat viewer_format; 134 PetscBool header_written; 135 } wall_forces; 136 // Subgrid Stress Model 137 SGSModelType sgs_model_type; 138 PetscBool sgs_train_enable; 139 // Differential Filtering 140 PetscBool diff_filter_monitor; 141 MeshTransformType mesh_transform_type; 142 }; 143 144 // libCEED data struct 145 struct CeedData_private { 146 CeedVector x_coord, q_data; 147 CeedBasis basis_x, basis_q; 148 CeedElemRestriction elem_restr_x, elem_restr_q, elem_restr_qd_i; 149 OperatorApplyContext op_ics_ctx; 150 }; 151 152 typedef struct { 153 DM dm; 154 PetscSF sf; // For communicating child data to parents 155 OperatorApplyContext op_stats_collect_ctx, op_proj_rhs_ctx; 156 PetscInt num_comp_stats; 157 Vec Child_Stats_loc, Parent_Stats_loc; 158 KSP ksp; // For the L^2 projection solve 159 CeedScalar span_width; // spanwise width of the child domain 160 PetscBool do_mms_test; 161 OperatorApplyContext mms_error_ctx; 162 CeedContextFieldLabel solution_time_label, previous_time_label; 163 } SpanStatsData; 164 165 typedef struct { 166 DM dm; 167 PetscInt num_comp; 168 OperatorApplyContext l2_rhs_ctx; 169 KSP ksp; 170 } *NodalProjectionData; 171 172 typedef PetscErrorCode (*SgsDDNodalStressEval)(User user, Vec Q_loc, Vec VelocityGradient, Vec SGSNodal_loc); 173 typedef PetscErrorCode (*SgsDDNodalStressInference)(Vec DD_Inputs_loc, Vec DD_Outputs_loc, void *ctx); 174 typedef struct { 175 DM dm_sgs, dm_dd_inputs, dm_dd_outputs; 176 PetscInt num_comp_sgs, num_comp_inputs, num_comp_outputs; 177 OperatorApplyContext op_nodal_evaluation_ctx, op_nodal_dd_inputs_ctx, op_nodal_dd_outputs_ctx, op_sgs_apply_ctx; 178 CeedVector sgs_nodal_ceed, grad_velo_ceed; 179 SgsDDNodalStressEval sgs_nodal_eval; 180 SgsDDNodalStressInference sgs_nodal_inference; 181 void *sgs_nodal_inference_ctx; 182 PetscErrorCode (*sgs_nodal_inference_ctx_destroy)(void *ctx); 183 } *SgsDDData; 184 185 typedef struct { 186 DM dm_dd_training; 187 PetscInt num_comp_dd_inputs, write_data_interval, num_filter_widths; 188 PetscScalar filter_widths[16]; 189 OperatorApplyContext op_training_data_calc_ctx; 190 NodalProjectionData filtered_grad_velo_proj; 191 size_t training_data_array_dims[2]; 192 PetscBool overwrite_training_data; 193 } *SGS_DD_TrainingData; 194 195 typedef struct { 196 DM dm_filter; 197 PetscInt num_filtered_fields; 198 CeedInt *num_field_components; 199 PetscInt field_prim_state, field_velo_prod; 200 OperatorApplyContext op_rhs_ctx; 201 KSP ksp; 202 PetscObjectState X_loc_state; 203 PetscBool do_mms_test; 204 CeedContextFieldLabel filter_width_scaling_label; 205 } *DiffFilterData; 206 207 typedef struct { 208 void *client; 209 char rank_id_name[16]; 210 PetscInt collocated_database_num_ranks; 211 } *SmartSimData; 212 213 // PETSc user data 214 struct User_private { 215 MPI_Comm comm; 216 DM dm; 217 DM dm_viz; 218 Mat interp_viz; 219 Ceed ceed; 220 Units units; 221 Vec Q_loc, Q_dot_loc; 222 Physics phys; 223 AppCtx app_ctx; 224 CeedVector q_ceed, q_dot_ceed, g_ceed, x_ceed; 225 CeedOperator op_ifunction; 226 Mat mat_ijacobian; 227 KSP mass_ksp; 228 OperatorApplyContext op_rhs_ctx, op_strong_bc_ctx; 229 CeedScalar time_bc_set; 230 SpanStatsData spanstats; 231 NodalProjectionData grad_velo_proj; 232 SgsDDData sgs_dd_data; 233 DiffFilterData diff_filter; 234 SmartSimData smartsim; 235 SGS_DD_TrainingData sgs_dd_train; 236 }; 237 238 // Units 239 struct Units_private { 240 // fundamental units 241 PetscScalar meter; 242 PetscScalar kilogram; 243 PetscScalar second; 244 PetscScalar Kelvin; 245 // derived units 246 PetscScalar Pascal; 247 PetscScalar J_per_kg_K; 248 PetscScalar m_per_squared_s; 249 PetscScalar W_per_m_K; 250 PetscScalar Joule; 251 }; 252 253 // Boundary conditions 254 struct SimpleBC_private { 255 PetscInt num_inflow, num_outflow, num_freestream, num_slip; 256 PetscInt inflows[16], outflows[16], freestreams[16], slips[16]; 257 }; 258 259 // Struct that contains all enums and structs used for the physics of all problems 260 struct Physics_private { 261 PetscBool implicit; 262 StateVariable state_var; 263 CeedContextFieldLabel solution_time_label; 264 CeedContextFieldLabel stg_solution_time_label; 265 CeedContextFieldLabel timestep_size_label; 266 CeedContextFieldLabel ics_time_label; 267 }; 268 269 PetscErrorCode BoundaryConditionSetUp(User user, ProblemData problem, AppCtx app_ctx, SimpleBC bc); 270 271 typedef struct { 272 CeedQFunctionUser qfunction; 273 const char *qfunction_loc; 274 CeedQFunctionContext qfunction_context; 275 } ProblemQFunctionSpec; 276 277 // Problem specific data 278 struct ProblemData_private { 279 CeedInt dim, q_data_size_vol, q_data_size_sur, jac_data_size_sur; 280 CeedScalar dm_scale; 281 ProblemQFunctionSpec ics, apply_vol_rhs, apply_vol_ifunction, apply_vol_ijacobian, apply_inflow, apply_outflow, apply_freestream, apply_slip, 282 apply_inflow_jacobian, apply_outflow_jacobian, apply_freestream_jacobian, apply_slip_jacobian; 283 bool compute_exact_solution_error; 284 PetscBool set_bc_from_ics, use_strong_bc_ceed, uses_newtonian; 285 size_t num_bc_defs; 286 BCDefinition *bc_defs; 287 PetscErrorCode (*print_info)(User, ProblemData, AppCtx); 288 PetscErrorCode (*create_mass_operator)(User, CeedOperator *); 289 }; 290 291 extern int FreeContextPetsc(void *); 292 293 // ----------------------------------------------------------------------------- 294 // Set up problems 295 // ----------------------------------------------------------------------------- 296 // Set up function for each problem 297 extern PetscErrorCode NS_TAYLOR_GREEN(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 298 extern PetscErrorCode NS_GAUSSIAN_WAVE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 299 extern PetscErrorCode NS_CHANNEL(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 300 extern PetscErrorCode NS_BLASIUS(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 301 extern PetscErrorCode NS_NEWTONIAN_IG(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 302 extern PetscErrorCode NS_DENSITY_CURRENT(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 303 extern PetscErrorCode NS_EULER_VORTEX(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 304 extern PetscErrorCode NS_SHOCKTUBE(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 305 extern PetscErrorCode NS_ADVECTION(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 306 extern PetscErrorCode NS_ADVECTION2D(ProblemData problem, DM dm, void *ctx, SimpleBC bc); 307 308 // Print function for each problem 309 extern PetscErrorCode PRINT_NEWTONIAN(User user, ProblemData problem, AppCtx app_ctx); 310 311 extern PetscErrorCode PRINT_EULER_VORTEX(User user, ProblemData problem, AppCtx app_ctx); 312 313 extern PetscErrorCode PRINT_SHOCKTUBE(User user, ProblemData problem, AppCtx app_ctx); 314 315 extern PetscErrorCode PRINT_ADVECTION(User user, ProblemData problem, AppCtx app_ctx); 316 317 extern PetscErrorCode PRINT_ADVECTION2D(User user, ProblemData problem, AppCtx app_ctx); 318 319 PetscErrorCode PrintRunInfo(User user, Physics phys_ctx, ProblemData problem, TS ts); 320 321 // ----------------------------------------------------------------------------- 322 // libCEED functions 323 // ----------------------------------------------------------------------------- 324 // Utility function to create local CEED restriction 325 PetscErrorCode CreateRestrictionFromPlex(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, CeedInt label_value, PetscInt dm_field, 326 CeedElemRestriction *elem_restr); 327 328 PetscErrorCode DMPlexCeedElemRestrictionCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 329 CeedElemRestriction *restriction); 330 PetscErrorCode DMPlexCeedElemRestrictionCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 331 CeedElemRestriction *restriction); 332 PetscErrorCode DMPlexCeedElemRestrictionQDataCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 333 PetscInt q_data_size, CeedElemRestriction *restriction); 334 PetscErrorCode DMPlexCeedElemRestrictionCollocatedCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, 335 PetscInt q_data_size, CeedElemRestriction *restriction); 336 337 PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, CeedInt label_value, CeedInt height, CeedInt dm_field, CeedBasis *basis); 338 PetscErrorCode DMPlexCeedBasisCellToFaceCoordinateCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, 339 CeedBasis *basis); 340 PetscErrorCode DMPlexCeedBasisCellToFaceCreate(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt face, PetscInt dm_field, 341 CeedBasis *basis); 342 PetscErrorCode DMPlexCreateFaceLabel(DM dm, PetscInt dm_face, char **face_label_name); 343 PetscErrorCode DMLabelCreateGlobalValueArray(DM dm, DMLabel label, PetscInt *num_values, PetscInt **value_array); 344 345 PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData problem, SimpleBC bc); 346 347 PetscErrorCode QDataGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 348 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 349 PetscErrorCode QDataGetNumComponents(DM dm, CeedInt *q_data_size); 350 PetscErrorCode QDataBoundaryGet(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, CeedElemRestriction elem_restr_x, CeedBasis basis_x, 351 CeedVector x_coord, CeedElemRestriction *elem_restr_qd, CeedVector *q_data, CeedInt *q_data_size); 352 PetscErrorCode QDataBoundaryGetNumComponents(DM dm, CeedInt *q_data_size); 353 // ----------------------------------------------------------------------------- 354 // Time-stepping functions 355 // ----------------------------------------------------------------------------- 356 // RHS (Explicit time-stepper) function setup 357 PetscErrorCode RHS_NS(TS ts, PetscReal t, Vec Q, Vec G, void *user_data); 358 359 // Implicit time-stepper function setup 360 PetscErrorCode IFunction_NS(TS ts, PetscReal t, Vec Q, Vec Q_dot, Vec G, void *user_data); 361 362 // User provided TS Monitor 363 PetscErrorCode TSMonitor_NS(TS ts, PetscInt step_no, PetscReal time, Vec Q, void *ctx); 364 365 // TS: Create, setup, and solve 366 PetscErrorCode TSSolve_NS(DM dm, User user, AppCtx app_ctx, Physics phys, ProblemData problem, Vec *Q, PetscScalar *f_time, TS *ts); 367 368 // Update Boundary Values when time has changed 369 PetscErrorCode UpdateBoundaryValues(User user, Vec Q_loc, PetscReal t); 370 371 // ----------------------------------------------------------------------------- 372 // Setup DM 373 // ----------------------------------------------------------------------------- 374 // Create mesh 375 PetscErrorCode CreateDM(MPI_Comm comm, ProblemData problem, MatType, VecType, DM *dm); 376 377 // Set up DM 378 PetscErrorCode SetUpDM(DM dm, ProblemData problem, PetscInt degree, PetscInt q_extra, SimpleBC bc, Physics phys); 379 PetscErrorCode DMSetupByOrderBegin_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 380 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 381 PetscErrorCode DMSetupByOrderEnd_FEM(PetscBool setup_coords, DM dm); 382 PetscErrorCode DMSetupByOrder_FEM(PetscBool setup_faces, PetscBool setup_coords, PetscInt degree, PetscInt coord_order, PetscInt q_extra, 383 PetscInt num_fields, const PetscInt *field_sizes, DM dm); 384 385 // Refine DM for high-order viz 386 PetscErrorCode VizRefineDM(DM dm, User user, ProblemData problem, SimpleBC bc, Physics phys); 387 388 // ----------------------------------------------------------------------------- 389 // Process command line options 390 // ----------------------------------------------------------------------------- 391 // Register problems to be available on the command line 392 PetscErrorCode RegisterProblems_NS(AppCtx app_ctx); 393 394 // Process general command line options 395 PetscErrorCode ProcessCommandLineOptions(MPI_Comm comm, AppCtx app_ctx, SimpleBC bc); 396 397 // ----------------------------------------------------------------------------- 398 // Miscellaneous utility functions 399 // ----------------------------------------------------------------------------- 400 PetscErrorCode GetInverseMultiplicity(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt dm_field, 401 PetscBool get_global_multiplicity, CeedElemRestriction *elem_restr_inv_multiplicity, 402 CeedVector *inv_multiplicity); 403 PetscErrorCode ICs_FixMultiplicity(DM dm, CeedData ceed_data, User user, Vec Q_loc, Vec Q, CeedScalar time); 404 405 PetscErrorCode DMPlexInsertBoundaryValues_FromICs(DM dm, PetscBool insert_essential, Vec Q_loc, PetscReal time, Vec face_geom_FVM, Vec cell_geom_FVM, 406 Vec grad_FVM); 407 408 // Compare reference solution values with current test run for CI 409 PetscErrorCode RegressionTest(AppCtx app_ctx, Vec Q); 410 411 // Get error for problems with exact solutions 412 PetscErrorCode PrintError(CeedData ceed_data, DM dm, User user, Vec Q, PetscScalar final_time); 413 414 // Post-processing 415 PetscErrorCode PostProcess(TS ts, CeedData ceed_data, DM dm, ProblemData problem, User user, Vec Q, PetscScalar final_time); 416 417 // -- Gather initial Q values in case of continuation of simulation 418 PetscErrorCode SetupICsFromBinary(MPI_Comm comm, AppCtx app_ctx, Vec Q); 419 420 // Record boundary values from initial condition 421 PetscErrorCode SetBCsFromICs(DM dm, Vec Q, Vec Q_loc); 422 423 // Versioning token for binary checkpoints 424 extern const PetscInt32 FLUIDS_FILE_TOKEN; // for backwards compatibility 425 extern const PetscInt32 FLUIDS_FILE_TOKEN_32; 426 extern const PetscInt32 FLUIDS_FILE_TOKEN_64; 427 428 // Create appropriate mass qfunction based on number of components N 429 PetscErrorCode CreateMassQFunction(Ceed ceed, CeedInt N, CeedInt q_data_size, CeedQFunction *qf); 430 431 PetscErrorCode NodalProjectionDataDestroy(NodalProjectionData context); 432 433 PetscErrorCode PhastaDatFileOpen(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], const PetscInt char_array_len, PetscInt dims[2], 434 FILE **fp); 435 436 PetscErrorCode PhastaDatFileGetNRows(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscInt *nrows); 437 438 PetscErrorCode PhastaDatFileReadToArrayReal(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscReal array[]); 439 440 // ----------------------------------------------------------------------------- 441 // Turbulence Statistics Collection Functions 442 // ----------------------------------------------------------------------------- 443 444 PetscErrorCode TurbulenceStatisticsSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 445 PetscErrorCode TSMonitor_TurbulenceStatistics(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 446 PetscErrorCode TurbulenceStatisticsDestroy(User user, CeedData ceed_data); 447 448 // ----------------------------------------------------------------------------- 449 // Data-Driven Subgrid Stress (DD-SGS) Modeling Functions 450 // ----------------------------------------------------------------------------- 451 452 PetscErrorCode SgsDDSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 453 PetscErrorCode SgsDDDataDestroy(SgsDDData sgs_dd_data); 454 PetscErrorCode SgsDDApplyIFunction(User user, const Vec Q_loc, Vec G_loc); 455 PetscErrorCode VelocityGradientProjectionSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem, StateVariable state_var_input, 456 CeedElemRestriction elem_restr_input, CeedBasis basis_input, NodalProjectionData *pgrad_velo_proj); 457 PetscErrorCode VelocityGradientProjectionApply(NodalProjectionData grad_velo_proj, Vec Q_loc, Vec VelocityGradient); 458 PetscErrorCode GridAnisotropyTensorProjectionSetupApply(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 459 CeedVector *grid_aniso_vector); 460 PetscErrorCode GridAnisotropyTensorCalculateCollocatedVector(Ceed ceed, User user, CeedData ceed_data, CeedElemRestriction *elem_restr_grid_aniso, 461 CeedVector *aniso_colloc_ceed, PetscInt *num_comp_aniso); 462 463 // ----------------------------------------------------------------------------- 464 // Boundary Condition Related Functions 465 // ----------------------------------------------------------------------------- 466 467 // Setup StrongBCs that use QFunctions 468 PetscErrorCode SetupStrongBC_Ceed(Ceed ceed, CeedData ceed_data, DM dm, User user, ProblemData problem, SimpleBC bc); 469 470 PetscErrorCode FreestreamBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 471 PetscErrorCode OutflowBCSetup(ProblemData problem, DM dm, void *ctx, NewtonianIdealGasContext newtonian_ig_ctx, const StatePrimitive *reference); 472 PetscErrorCode SlipBCSetup(ProblemData problem, DM dm, void *ctx, CeedQFunctionContext newtonian_ig_qfctx); 473 474 // ----------------------------------------------------------------------------- 475 // Differential Filtering Functions 476 // ----------------------------------------------------------------------------- 477 478 PetscErrorCode DifferentialFilterSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 479 PetscErrorCode DifferentialFilterDataDestroy(DiffFilterData diff_filter); 480 PetscErrorCode TSMonitor_DifferentialFilter(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, void *ctx); 481 PetscErrorCode DifferentialFilterApply(User user, const PetscReal solution_time, const Vec Q, Vec Filtered_Solution); 482 PetscErrorCode DifferentialFilterMmsICSetup(ProblemData problem); 483 484 // ----------------------------------------------------------------------------- 485 // SGS Data-Driven Training via SmartSim 486 // ----------------------------------------------------------------------------- 487 PetscErrorCode SmartSimSetup(User user); 488 PetscErrorCode SmartSimDataDestroy(SmartSimData smartsim); 489 PetscErrorCode SGS_DD_TrainingSetup(Ceed ceed, User user, CeedData ceed_data, ProblemData problem); 490 PetscErrorCode TSMonitor_SGS_DD_Training(TS ts, PetscInt step_num, PetscReal solution_time, Vec Q, void *ctx); 491 PetscErrorCode TSPostStep_SGS_DD_Training(TS ts); 492 PetscErrorCode SGS_DD_TrainingDataDestroy(SGS_DD_TrainingData sgs_dd_train); 493