1 // SPDX-FileCopyrightText: Copyright (c) 2017-2024, HONEE contributors. 2 // SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause 3 4 /// @file 5 /// Setup libCEED Operators for HONEE 6 7 #include <ceed.h> 8 #include <petscdmplex.h> 9 10 #include <navierstokes.h> 11 12 // @brief Create CeedOperator for unstabilized mass KSP for explicit timestepping 13 static PetscErrorCode CreateKSPMassOperator_Unstabilized(Honee honee, CeedOperator *op_mass) { 14 Ceed ceed = honee->ceed; 15 CeedInt num_comp_q, q_data_size; 16 CeedQFunction qf_mass; 17 CeedElemRestriction elem_restr_q, elem_restr_qd; 18 CeedBasis basis_q; 19 CeedVector q_data; 20 21 PetscFunctionBeginUser; 22 { // Get restriction and basis from the RHS function 23 CeedOperator *sub_ops; 24 CeedOperatorField op_field; 25 PetscInt sub_op_index = 0; // will be 0 for the volume op 26 27 PetscCallCeed(ceed, CeedCompositeOperatorGetSubList(honee->op_rhs_ctx->op, &sub_ops)); 28 PetscCallCeed(ceed, CeedOperatorGetFieldByName(sub_ops[sub_op_index], "q", &op_field)); 29 PetscCallCeed(ceed, CeedOperatorFieldGetData(op_field, NULL, &elem_restr_q, &basis_q, NULL)); 30 PetscCallCeed(ceed, CeedOperatorGetFieldByName(sub_ops[sub_op_index], "qdata", &op_field)); 31 PetscCallCeed(ceed, CeedOperatorFieldGetData(op_field, NULL, &elem_restr_qd, NULL, &q_data)); 32 } 33 34 PetscCallCeed(ceed, CeedElemRestrictionGetNumComponents(elem_restr_q, &num_comp_q)); 35 PetscCallCeed(ceed, CeedElemRestrictionGetNumComponents(elem_restr_qd, &q_data_size)); 36 37 PetscCall(HoneeMassQFunctionCreate(ceed, num_comp_q, q_data_size, &qf_mass)); 38 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_mass, NULL, NULL, op_mass)); 39 PetscCallCeed(ceed, CeedOperatorSetName(*op_mass, "RHS Mass Operator")); 40 PetscCallCeed(ceed, CeedOperatorSetField(*op_mass, "u", elem_restr_q, basis_q, CEED_VECTOR_ACTIVE)); 41 PetscCallCeed(ceed, CeedOperatorSetField(*op_mass, "qdata", elem_restr_qd, CEED_BASIS_NONE, q_data)); 42 PetscCallCeed(ceed, CeedOperatorSetField(*op_mass, "v", elem_restr_q, basis_q, CEED_VECTOR_ACTIVE)); 43 44 PetscCallCeed(ceed, CeedVectorDestroy(&q_data)); 45 PetscCallCeed(ceed, CeedBasisDestroy(&basis_q)); 46 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_q)); 47 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_qd)); 48 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_mass)); 49 PetscFunctionReturn(PETSC_SUCCESS); 50 } 51 52 // @brief Create KSP to solve the inverse mass operator for explicit time stepping schemes 53 static PetscErrorCode CreateKSPMass(Honee honee, ProblemData problem) { 54 Ceed ceed = honee->ceed; 55 DM dm = honee->dm; 56 CeedOperator op_mass; 57 58 PetscFunctionBeginUser; 59 if (problem->create_mass_operator) PetscCall(problem->create_mass_operator(honee, &op_mass)); 60 else PetscCall(CreateKSPMassOperator_Unstabilized(honee, &op_mass)); 61 62 { // -- Setup KSP for mass operator 63 Mat mat_mass; 64 Vec Zeros_loc; 65 MPI_Comm comm = PetscObjectComm((PetscObject)dm); 66 67 PetscCall(DMCreateLocalVector(dm, &Zeros_loc)); 68 PetscCall(VecZeroEntries(Zeros_loc)); 69 PetscCall(MatCreateCeed(dm, dm, op_mass, NULL, &mat_mass)); 70 PetscCall(MatCeedSetLocalVectors(mat_mass, Zeros_loc, NULL)); 71 72 PetscCall(KSPCreate(comm, &honee->mass_ksp)); 73 PetscCall(KSPSetOptionsPrefix(honee->mass_ksp, "mass_")); 74 PetscCall(PetscObjectSetName((PetscObject)honee->mass_ksp, "Explicit Mass")); 75 { // lumped by default 76 PC pc; 77 PetscCall(KSPGetPC(honee->mass_ksp, &pc)); 78 PetscCall(PCSetType(pc, PCJACOBI)); 79 PetscCall(PCJacobiSetType(pc, PC_JACOBI_ROWSUM)); 80 PetscCall(KSPSetType(honee->mass_ksp, KSPPREONLY)); 81 } 82 PetscCall(KSPSetFromOptions_WithMatCeed(honee->mass_ksp, mat_mass)); 83 PetscCall(VecDestroy(&Zeros_loc)); 84 PetscCall(MatDestroy(&mat_mass)); 85 } 86 87 PetscCallCeed(ceed, CeedOperatorDestroy(&op_mass)); 88 PetscFunctionReturn(PETSC_SUCCESS); 89 } 90 91 static PetscErrorCode AddBCSubOperator(Ceed ceed, DM dm, Honee honee, DMLabel domain_label, PetscInt label_value, CeedInt height, CeedInt Q_sur, 92 CeedInt q_data_size_sur, CeedInt jac_data_size_sur, CeedBasis basis_q_sur, CeedBasis basis_x_sur, 93 CeedQFunction qf_apply_bc, CeedQFunction qf_apply_bc_jacobian, CeedOperator op_apply, 94 CeedOperator op_apply_ijacobian) { 95 CeedVector q_data_sur, jac_data_sur = NULL; 96 CeedOperator op_apply_bc, op_apply_bc_jacobian = NULL; 97 CeedElemRestriction elem_restr_x_sur, elem_restr_q_sur, elem_restr_qd_i_sur, elem_restr_jd_i_sur = NULL; 98 PetscInt dm_field = 0; 99 100 PetscFunctionBeginUser; 101 PetscCall(DMPlexCeedElemRestrictionCreate(ceed, dm, domain_label, label_value, height, dm_field, &elem_restr_q_sur)); 102 PetscCall(DMPlexCeedElemRestrictionCoordinateCreate(ceed, dm, domain_label, label_value, height, &elem_restr_x_sur)); 103 if (jac_data_size_sur > 0) { 104 // State-dependent data will be passed from residual to Jacobian. This will be collocated. 105 PetscCall(DMPlexCeedElemRestrictionQDataCreate(ceed, dm, domain_label, label_value, height, jac_data_size_sur, &elem_restr_jd_i_sur)); 106 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(elem_restr_jd_i_sur, &jac_data_sur, NULL)); 107 } 108 109 PetscCall(QDataBoundaryGet(ceed, dm, domain_label, label_value, elem_restr_x_sur, basis_x_sur, honee->x_coord, &elem_restr_qd_i_sur, &q_data_sur, 110 &q_data_size_sur)); 111 112 // CEED Operator for Physics 113 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_apply_bc, NULL, NULL, &op_apply_bc)); 114 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "q", elem_restr_q_sur, basis_q_sur, CEED_VECTOR_ACTIVE)); 115 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "Grad_q", elem_restr_q_sur, basis_q_sur, CEED_VECTOR_ACTIVE)); 116 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_NONE, q_data_sur)); 117 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "x", elem_restr_x_sur, basis_x_sur, honee->x_coord)); 118 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "v", elem_restr_q_sur, basis_q_sur, CEED_VECTOR_ACTIVE)); 119 if (elem_restr_jd_i_sur) 120 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_NONE, jac_data_sur)); 121 122 if (qf_apply_bc_jacobian && elem_restr_jd_i_sur) { 123 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_apply_bc_jacobian, NULL, NULL, &op_apply_bc_jacobian)); 124 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "dq", elem_restr_q_sur, basis_q_sur, CEED_VECTOR_ACTIVE)); 125 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "Grad_dq", elem_restr_q_sur, basis_q_sur, CEED_VECTOR_ACTIVE)); 126 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_NONE, q_data_sur)); 127 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "x", elem_restr_x_sur, basis_x_sur, honee->x_coord)); 128 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_NONE, jac_data_sur)); 129 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "v", elem_restr_q_sur, basis_q_sur, CEED_VECTOR_ACTIVE)); 130 } 131 132 // Apply Sub-Operator for Physics 133 PetscCallCeed(ceed, CeedCompositeOperatorAddSub(op_apply, op_apply_bc)); 134 if (op_apply_bc_jacobian) PetscCallCeed(ceed, CeedCompositeOperatorAddSub(op_apply_ijacobian, op_apply_bc_jacobian)); 135 136 PetscCallCeed(ceed, CeedVectorDestroy(&q_data_sur)); 137 PetscCallCeed(ceed, CeedVectorDestroy(&jac_data_sur)); 138 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_q_sur)); 139 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_x_sur)); 140 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_qd_i_sur)); 141 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_jd_i_sur)); 142 PetscCallCeed(ceed, CeedOperatorDestroy(&op_apply_bc)); 143 PetscCallCeed(ceed, CeedOperatorDestroy(&op_apply_bc_jacobian)); 144 PetscFunctionReturn(PETSC_SUCCESS); 145 } 146 147 static PetscErrorCode SetupBCQFunctions(Ceed ceed, PetscInt dim_sur, PetscInt num_comp_x, PetscInt num_comp_q, PetscInt q_data_size_sur, 148 PetscInt jac_data_size_sur, ProblemQFunctionSpec apply_bc, ProblemQFunctionSpec apply_bc_jacobian, 149 CeedQFunction *qf_apply_bc, CeedQFunction *qf_apply_bc_jacobian) { 150 PetscFunctionBeginUser; 151 if (apply_bc.qf_func_ptr) { 152 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, apply_bc.qf_func_ptr, apply_bc.qf_loc, qf_apply_bc)); 153 PetscCallCeed(ceed, CeedQFunctionSetContext(*qf_apply_bc, apply_bc.qfctx)); 154 PetscCallCeed(ceed, CeedQFunctionSetUserFlopsEstimate(*qf_apply_bc, 0)); 155 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "q", num_comp_q, CEED_EVAL_INTERP)); 156 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "Grad_q", num_comp_q * dim_sur, CEED_EVAL_GRAD)); 157 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "surface qdata", q_data_size_sur, CEED_EVAL_NONE)); 158 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "x", num_comp_x, CEED_EVAL_INTERP)); 159 PetscCallCeed(ceed, CeedQFunctionAddOutput(*qf_apply_bc, "v", num_comp_q, CEED_EVAL_INTERP)); 160 if (jac_data_size_sur) PetscCallCeed(ceed, CeedQFunctionAddOutput(*qf_apply_bc, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE)); 161 } 162 if (apply_bc_jacobian.qf_func_ptr) { 163 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, apply_bc_jacobian.qf_func_ptr, apply_bc_jacobian.qf_loc, qf_apply_bc_jacobian)); 164 PetscCallCeed(ceed, CeedQFunctionSetContext(*qf_apply_bc_jacobian, apply_bc_jacobian.qfctx)); 165 PetscCallCeed(ceed, CeedQFunctionSetUserFlopsEstimate(*qf_apply_bc_jacobian, 0)); 166 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "dq", num_comp_q, CEED_EVAL_INTERP)); 167 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "Grad_dq", num_comp_q * dim_sur, CEED_EVAL_GRAD)); 168 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "surface qdata", q_data_size_sur, CEED_EVAL_NONE)); 169 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "x", num_comp_x, CEED_EVAL_INTERP)); 170 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE)); 171 PetscCallCeed(ceed, CeedQFunctionAddOutput(*qf_apply_bc_jacobian, "v", num_comp_q, CEED_EVAL_INTERP)); 172 } 173 PetscFunctionReturn(PETSC_SUCCESS); 174 } 175 176 // Utility function to add boundary operators to the composite operator 177 static PetscErrorCode AddBCSubOperators(Honee honee, Ceed ceed, DM dm, SimpleBC bc, ProblemData problem, CeedOperator op_apply, 178 CeedOperator op_apply_ijacobian) { 179 CeedInt height = 1, num_comp_q, num_comp_x; 180 CeedInt P_sur = honee->app_ctx->degree + 1, Q_sur = P_sur + honee->app_ctx->q_extra, dim_sur, q_data_size_sur; 181 const CeedInt jac_data_size_sur = honee->phys->implicit ? problem->jac_data_size_sur : 0; 182 PetscInt dim; 183 DMLabel face_sets_label; 184 CeedBasis basis_q_sur, basis_x_sur; 185 186 PetscFunctionBeginUser; 187 PetscCall(DMGetDimension(dm, &dim)); 188 PetscCall(QDataBoundaryGetNumComponents(dm, &q_data_size_sur)); 189 dim_sur = dim - height; 190 { // Get number of components and coordinate dimension from op_apply 191 CeedOperator *sub_ops; 192 CeedOperatorField field; 193 PetscInt sub_op_index = 0; // will be 0 for the volume op 194 CeedElemRestriction elem_restr_q, elem_restr_x; 195 196 PetscCallCeed(ceed, CeedCompositeOperatorGetSubList(op_apply, &sub_ops)); 197 PetscCallCeed(ceed, CeedOperatorGetFieldByName(sub_ops[sub_op_index], "q", &field)); 198 PetscCallCeed(ceed, CeedOperatorFieldGetElemRestriction(field, &elem_restr_q)); 199 PetscCallCeed(ceed, CeedElemRestrictionGetNumComponents(elem_restr_q, &num_comp_q)); 200 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_q)); 201 202 PetscCallCeed(ceed, CeedOperatorGetFieldByName(sub_ops[sub_op_index], "x", &field)); 203 PetscCallCeed(ceed, CeedOperatorFieldGetElemRestriction(field, &elem_restr_x)); 204 PetscCallCeed(ceed, CeedElemRestrictionGetNumComponents(elem_restr_x, &num_comp_x)); 205 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_x)); 206 } 207 208 { // Get bases 209 DM dm_coord; 210 211 PetscCall(DMGetCoordinateDM(dm, &dm_coord)); 212 DMLabel label = NULL; 213 PetscInt label_value = 0; 214 PetscInt field = 0; 215 PetscCall(CreateBasisFromPlex(ceed, dm, label, label_value, height, field, &basis_q_sur)); 216 PetscCall(CreateBasisFromPlex(ceed, dm_coord, label, label_value, height, field, &basis_x_sur)); 217 } 218 219 PetscCall(DMGetLabel(dm, "Face Sets", &face_sets_label)); 220 221 { // --- Create Sub-Operator for inflow boundaries 222 CeedQFunction qf_apply_inflow = NULL, qf_apply_inflow_jacobian = NULL; 223 224 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_inflow, 225 problem->apply_inflow_jacobian, &qf_apply_inflow, &qf_apply_inflow_jacobian)); 226 for (CeedInt i = 0; i < bc->num_inflow; i++) { 227 PetscCall(AddBCSubOperator(ceed, dm, honee, face_sets_label, bc->inflows[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, basis_q_sur, 228 basis_x_sur, qf_apply_inflow, qf_apply_inflow_jacobian, op_apply, op_apply_ijacobian)); 229 } 230 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_inflow)); 231 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_inflow_jacobian)); 232 } 233 234 { // --- Create Sub-Operator for outflow boundaries 235 CeedQFunction qf_apply_outflow = NULL, qf_apply_outflow_jacobian = NULL; 236 237 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_outflow, 238 problem->apply_outflow_jacobian, &qf_apply_outflow, &qf_apply_outflow_jacobian)); 239 for (CeedInt i = 0; i < bc->num_outflow; i++) { 240 PetscCall(AddBCSubOperator(ceed, dm, honee, face_sets_label, bc->outflows[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, basis_q_sur, 241 basis_x_sur, qf_apply_outflow, qf_apply_outflow_jacobian, op_apply, op_apply_ijacobian)); 242 } 243 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_outflow)); 244 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_outflow_jacobian)); 245 } 246 247 { // --- Create Sub-Operator for freestream boundaries 248 CeedQFunction qf_apply_freestream = NULL, qf_apply_freestream_jacobian = NULL; 249 250 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_freestream, 251 problem->apply_freestream_jacobian, &qf_apply_freestream, &qf_apply_freestream_jacobian)); 252 for (CeedInt i = 0; i < bc->num_freestream; i++) { 253 PetscCall(AddBCSubOperator(ceed, dm, honee, face_sets_label, bc->freestreams[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, basis_q_sur, 254 basis_x_sur, qf_apply_freestream, qf_apply_freestream_jacobian, op_apply, op_apply_ijacobian)); 255 } 256 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_freestream)); 257 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_freestream_jacobian)); 258 } 259 260 { // --- Create Sub-Operator for slip boundaries 261 CeedQFunction qf_apply_slip = NULL, qf_apply_slip_jacobian = NULL; 262 263 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_slip, 264 problem->apply_slip_jacobian, &qf_apply_slip, &qf_apply_slip_jacobian)); 265 for (CeedInt i = 0; i < bc->num_slip; i++) { 266 PetscCall(AddBCSubOperator(ceed, dm, honee, face_sets_label, bc->slips[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, basis_q_sur, 267 basis_x_sur, qf_apply_slip, qf_apply_slip_jacobian, op_apply, op_apply_ijacobian)); 268 } 269 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_slip)); 270 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_apply_slip_jacobian)); 271 } 272 273 PetscCallCeed(ceed, CeedBasisDestroy(&basis_q_sur)); 274 PetscCallCeed(ceed, CeedBasisDestroy(&basis_x_sur)); 275 PetscFunctionReturn(PETSC_SUCCESS); 276 } 277 278 PetscErrorCode SetupLibceed(Ceed ceed, DM dm, Honee honee, AppCtx app_ctx, ProblemData problem, SimpleBC bc) { 279 const PetscInt num_comp_q = 5; 280 PetscInt dim; 281 CeedInt jac_data_size_vol = problem->jac_data_size_vol, num_comp_x, q_data_size_vol; 282 CeedElemRestriction elem_restr_jd_i = NULL, elem_restr_qd; 283 CeedVector jac_data = NULL, q_data; 284 CeedOperator op_ifunction_vol = NULL, op_rhs_vol = NULL, op_ijacobian_vol = NULL; 285 286 PetscFunctionBeginUser; 287 PetscCall(DMGetDimension(dm, &dim)); 288 num_comp_x = dim; 289 290 CeedElemRestriction elem_restr_diff_flux = NULL; 291 CeedVector div_diff_flux_ceed = NULL; 292 CeedBasis basis_diff_flux = NULL; 293 CeedEvalMode eval_mode_diff_flux = -1; 294 { // Create bases and element restrictions 295 DMLabel domain_label = NULL; 296 PetscInt label_value = 0, height = 0, dm_field = 0; 297 DM dm_coord; 298 299 PetscCall(DMGetCoordinateDM(dm, &dm_coord)); 300 PetscCall(CreateBasisFromPlex(ceed, dm, domain_label, label_value, height, dm_field, &honee->basis_q)); 301 PetscCall(CreateBasisFromPlex(ceed, dm_coord, domain_label, label_value, height, dm_field, &honee->basis_x)); 302 303 PetscCall(DMPlexCeedElemRestrictionCreate(ceed, dm, domain_label, label_value, height, 0, &honee->elem_restr_q)); 304 PetscCall(DMPlexCeedElemRestrictionCoordinateCreate(ceed, dm, domain_label, label_value, height, &honee->elem_restr_x)); 305 if (jac_data_size_vol) { 306 PetscCall(DMPlexCeedElemRestrictionQDataCreate(ceed, dm, domain_label, label_value, height, jac_data_size_vol, &elem_restr_jd_i)); 307 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(elem_restr_jd_i, &jac_data, NULL)); 308 } 309 310 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(honee->elem_restr_q, &honee->q_ceed, NULL)); 311 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(honee->elem_restr_q, &honee->q_dot_ceed, NULL)); 312 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(honee->elem_restr_q, &honee->g_ceed, NULL)); 313 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(honee->elem_restr_x, &honee->x_coord, NULL)); 314 315 { // -- Copy PETSc coordinate vector into CEED vector 316 Vec X_loc; 317 DM cdm; 318 319 PetscCall(DMGetCellCoordinateDM(dm, &cdm)); 320 if (cdm) { 321 PetscCall(DMGetCellCoordinatesLocal(dm, &X_loc)); 322 } else { 323 PetscCall(DMGetCoordinatesLocal(dm, &X_loc)); 324 } 325 PetscCall(VecScale(X_loc, honee->units->meter)); 326 PetscCall(VecCopyPetscToCeed(X_loc, honee->x_coord)); 327 } 328 329 PetscCall(QDataGet(ceed, dm, domain_label, label_value, honee->elem_restr_x, honee->basis_x, honee->x_coord, &elem_restr_qd, &q_data, 330 &q_data_size_vol)); 331 } 332 333 if (app_ctx->divFdiffproj_method != DIV_DIFF_FLUX_PROJ_NONE) { 334 PetscCheck(honee->diff_flux_proj, honee->comm, PETSC_ERR_ARG_WRONGSTATE, 335 "Divergence of diffusive flux projection requested but object not created"); 336 PetscCall(DivDiffFluxProjectionGetOperatorFieldData(honee->diff_flux_proj, &elem_restr_diff_flux, &basis_diff_flux, &div_diff_flux_ceed, 337 &eval_mode_diff_flux)); 338 } 339 340 { // -- Create QFunction for ICs 341 CeedBasis basis_xc; 342 CeedQFunction qf_ics; 343 CeedOperator op_ics; 344 345 PetscCallCeed(ceed, CeedBasisCreateProjection(honee->basis_x, honee->basis_q, &basis_xc)); 346 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, problem->ics.qf_func_ptr, problem->ics.qf_loc, &qf_ics)); 347 PetscCallCeed(ceed, CeedQFunctionSetContext(qf_ics, problem->ics.qfctx)); 348 PetscCallCeed(ceed, CeedQFunctionSetUserFlopsEstimate(qf_ics, 0)); 349 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ics, "x", num_comp_x, CEED_EVAL_INTERP)); 350 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ics, "dx", num_comp_x * dim, CEED_EVAL_GRAD)); 351 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ics, "q0", num_comp_q, CEED_EVAL_NONE)); 352 353 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_ics, NULL, NULL, &op_ics)); 354 PetscCallCeed(ceed, CeedOperatorSetField(op_ics, "x", honee->elem_restr_x, basis_xc, CEED_VECTOR_ACTIVE)); 355 PetscCallCeed(ceed, CeedOperatorSetField(op_ics, "dx", honee->elem_restr_x, basis_xc, CEED_VECTOR_ACTIVE)); 356 PetscCallCeed(ceed, CeedOperatorSetField(op_ics, "q0", honee->elem_restr_q, CEED_BASIS_NONE, CEED_VECTOR_ACTIVE)); 357 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(op_ics, "evaluation time", &honee->phys->ics_time_label)); 358 PetscCall(OperatorApplyContextCreate(NULL, dm, honee->ceed, op_ics, honee->x_coord, NULL, NULL, honee->Q_loc, &honee->op_ics_ctx)); 359 360 PetscCallCeed(ceed, CeedBasisDestroy(&basis_xc)); 361 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_ics)); 362 PetscCallCeed(ceed, CeedOperatorDestroy(&op_ics)); 363 } 364 365 if (problem->apply_vol_rhs.qf_func_ptr) { 366 CeedQFunction qf_rhs_vol; 367 368 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_rhs.qf_func_ptr, problem->apply_vol_rhs.qf_loc, &qf_rhs_vol)); 369 PetscCallCeed(ceed, CeedQFunctionSetContext(qf_rhs_vol, problem->apply_vol_rhs.qfctx)); 370 PetscCallCeed(ceed, CeedQFunctionSetUserFlopsEstimate(qf_rhs_vol, 0)); 371 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_rhs_vol, "q", num_comp_q, CEED_EVAL_INTERP)); 372 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_rhs_vol, "Grad_q", num_comp_q * dim, CEED_EVAL_GRAD)); 373 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_rhs_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE)); 374 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_rhs_vol, "x", num_comp_x, CEED_EVAL_INTERP)); 375 if (app_ctx->divFdiffproj_method != DIV_DIFF_FLUX_PROJ_NONE) 376 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_rhs_vol, "div F_diff", honee->diff_flux_proj->num_diff_flux_comps, eval_mode_diff_flux)); 377 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_rhs_vol, "v", num_comp_q, CEED_EVAL_INTERP)); 378 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_rhs_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD)); 379 380 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_rhs_vol, NULL, NULL, &op_rhs_vol)); 381 PetscCallCeed(ceed, CeedOperatorSetField(op_rhs_vol, "q", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 382 PetscCallCeed(ceed, CeedOperatorSetField(op_rhs_vol, "Grad_q", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 383 PetscCallCeed(ceed, CeedOperatorSetField(op_rhs_vol, "qdata", elem_restr_qd, CEED_BASIS_NONE, q_data)); 384 PetscCallCeed(ceed, CeedOperatorSetField(op_rhs_vol, "x", honee->elem_restr_x, honee->basis_x, honee->x_coord)); 385 if (app_ctx->divFdiffproj_method != DIV_DIFF_FLUX_PROJ_NONE) 386 PetscCallCeed(ceed, CeedOperatorSetField(op_rhs_vol, "div F_diff", elem_restr_diff_flux, basis_diff_flux, div_diff_flux_ceed)); 387 PetscCallCeed(ceed, CeedOperatorSetField(op_rhs_vol, "v", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 388 PetscCallCeed(ceed, CeedOperatorSetField(op_rhs_vol, "Grad_v", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 389 390 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_rhs_vol)); 391 } 392 393 if (problem->apply_vol_ifunction.qf_func_ptr) { 394 CeedQFunction qf_ifunction_vol; 395 396 PetscCallCeed( 397 ceed, CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ifunction.qf_func_ptr, problem->apply_vol_ifunction.qf_loc, &qf_ifunction_vol)); 398 PetscCallCeed(ceed, CeedQFunctionSetContext(qf_ifunction_vol, problem->apply_vol_ifunction.qfctx)); 399 PetscCallCeed(ceed, CeedQFunctionSetUserFlopsEstimate(qf_ifunction_vol, 0)); 400 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ifunction_vol, "q", num_comp_q, CEED_EVAL_INTERP)); 401 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ifunction_vol, "Grad_q", num_comp_q * dim, CEED_EVAL_GRAD)); 402 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ifunction_vol, "q dot", num_comp_q, CEED_EVAL_INTERP)); 403 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ifunction_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE)); 404 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ifunction_vol, "x", num_comp_x, CEED_EVAL_INTERP)); 405 if (app_ctx->divFdiffproj_method != DIV_DIFF_FLUX_PROJ_NONE) 406 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ifunction_vol, "div F_diff", honee->diff_flux_proj->num_diff_flux_comps, eval_mode_diff_flux)); 407 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ifunction_vol, "v", num_comp_q, CEED_EVAL_INTERP)); 408 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ifunction_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD)); 409 if (jac_data_size_vol) PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ifunction_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE)); 410 411 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_ifunction_vol, NULL, NULL, &op_ifunction_vol)); 412 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "q", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 413 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "Grad_q", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 414 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "q dot", honee->elem_restr_q, honee->basis_q, honee->q_dot_ceed)); 415 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "qdata", elem_restr_qd, CEED_BASIS_NONE, q_data)); 416 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "x", honee->elem_restr_x, honee->basis_x, honee->x_coord)); 417 if (app_ctx->divFdiffproj_method != DIV_DIFF_FLUX_PROJ_NONE) 418 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "div F_diff", elem_restr_diff_flux, basis_diff_flux, div_diff_flux_ceed)); 419 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "v", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 420 PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "Grad_v", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 421 if (jac_data_size_vol) PetscCallCeed(ceed, CeedOperatorSetField(op_ifunction_vol, "jac_data", elem_restr_jd_i, CEED_BASIS_NONE, jac_data)); 422 423 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_ifunction_vol)); 424 } 425 426 if (problem->apply_vol_ijacobian.qf_func_ptr) { 427 CeedQFunction qf_ijacobian_vol; 428 429 PetscCallCeed( 430 ceed, CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ijacobian.qf_func_ptr, problem->apply_vol_ijacobian.qf_loc, &qf_ijacobian_vol)); 431 PetscCallCeed(ceed, CeedQFunctionSetContext(qf_ijacobian_vol, problem->apply_vol_ijacobian.qfctx)); 432 PetscCallCeed(ceed, CeedQFunctionSetUserFlopsEstimate(qf_ijacobian_vol, 0)); 433 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "dq", num_comp_q, CEED_EVAL_INTERP)); 434 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "Grad_dq", num_comp_q * dim, CEED_EVAL_GRAD)); 435 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE)); 436 if (jac_data_size_vol) PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE)); 437 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ijacobian_vol, "v", num_comp_q, CEED_EVAL_INTERP)); 438 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ijacobian_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD)); 439 440 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_ijacobian_vol, NULL, NULL, &op_ijacobian_vol)); 441 PetscCallCeed(ceed, CeedOperatorSetField(op_ijacobian_vol, "dq", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 442 PetscCallCeed(ceed, CeedOperatorSetField(op_ijacobian_vol, "Grad_dq", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 443 PetscCallCeed(ceed, CeedOperatorSetField(op_ijacobian_vol, "qdata", elem_restr_qd, CEED_BASIS_NONE, q_data)); 444 if (jac_data_size_vol) PetscCallCeed(ceed, CeedOperatorSetField(op_ijacobian_vol, "jac_data", elem_restr_jd_i, CEED_BASIS_NONE, jac_data)); 445 PetscCallCeed(ceed, CeedOperatorSetField(op_ijacobian_vol, "v", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 446 PetscCallCeed(ceed, CeedOperatorSetField(op_ijacobian_vol, "Grad_v", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 447 448 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_ijacobian_vol)); 449 } 450 451 // -- Create and apply CEED Composite Operator for the entire domain 452 if (!honee->phys->implicit) { // RHS 453 CeedOperator op_rhs; 454 455 PetscCallCeed(ceed, CeedCompositeOperatorCreate(ceed, &op_rhs)); 456 PetscCallCeed(ceed, CeedCompositeOperatorAddSub(op_rhs, op_rhs_vol)); 457 PetscCall(AddBCSubOperators(honee, ceed, dm, bc, problem, op_rhs, NULL)); 458 459 PetscCall(OperatorApplyContextCreate(dm, dm, ceed, op_rhs, honee->q_ceed, honee->g_ceed, honee->Q_loc, NULL, &honee->op_rhs_ctx)); 460 461 // ----- Get Context Labels for Operator 462 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(op_rhs, "solution time", &honee->phys->solution_time_label)); 463 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(op_rhs, "timestep size", &honee->phys->timestep_size_label)); 464 465 PetscCallCeed(ceed, CeedOperatorDestroy(&op_rhs)); 466 PetscCall(CreateKSPMass(honee, problem)); 467 PetscCheck(app_ctx->sgs_model_type == SGS_MODEL_NONE, honee->comm, PETSC_ERR_SUP, "SGS modeling not implemented for explicit timestepping"); 468 } else { // IFunction 469 CeedOperator op_ijacobian = NULL; 470 471 // Create Composite Operaters 472 PetscCallCeed(ceed, CeedCompositeOperatorCreate(ceed, &honee->op_ifunction)); 473 PetscCallCeed(ceed, CeedCompositeOperatorAddSub(honee->op_ifunction, op_ifunction_vol)); 474 if (op_ijacobian_vol) { 475 PetscCallCeed(ceed, CeedCompositeOperatorCreate(ceed, &op_ijacobian)); 476 PetscCallCeed(ceed, CeedCompositeOperatorAddSub(op_ijacobian, op_ijacobian_vol)); 477 } 478 PetscCall(AddBCSubOperators(honee, ceed, dm, bc, problem, honee->op_ifunction, op_ijacobian)); 479 480 // ----- Get Context Labels for Operator 481 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(honee->op_ifunction, "solution time", &honee->phys->solution_time_label)); 482 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(honee->op_ifunction, "timestep size", &honee->phys->timestep_size_label)); 483 484 if (op_ijacobian) { 485 PetscCall(MatCreateCeed(honee->dm, honee->dm, op_ijacobian, NULL, &honee->mat_ijacobian)); 486 PetscCall(MatCeedSetLocalVectors(honee->mat_ijacobian, honee->Q_dot_loc, NULL)); 487 PetscCallCeed(ceed, CeedOperatorDestroy(&op_ijacobian)); 488 } 489 if (app_ctx->sgs_model_type == SGS_MODEL_DATA_DRIVEN) PetscCall(SgsDDSetup(ceed, honee, problem)); 490 } 491 492 if (problem->use_strong_bc_ceed) PetscCall(SetupStrongBC_Ceed(ceed, dm, honee, problem, bc)); 493 if (app_ctx->diff_filter_monitor && !honee->diff_filter) PetscCall(DifferentialFilterSetup(ceed, honee, problem)); 494 if (app_ctx->sgs_train_enable) PetscCall(SGS_DD_TrainingSetup(ceed, honee, problem)); 495 if (app_ctx->divFdiffproj_method != DIV_DIFF_FLUX_PROJ_NONE) PetscCall(DivDiffFluxProjectionSetup(honee, honee->diff_flux_proj)); 496 497 PetscCallCeed(ceed, CeedVectorDestroy(&q_data)); 498 PetscCallCeed(ceed, CeedVectorDestroy(&jac_data)); 499 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_qd)); 500 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_jd_i)); 501 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_diff_flux)); 502 PetscCallCeed(ceed, CeedBasisDestroy(&basis_diff_flux)); 503 PetscCallCeed(ceed, CeedVectorDestroy(&div_diff_flux_ceed)); 504 PetscCallCeed(ceed, CeedOperatorDestroy(&op_ijacobian_vol)); 505 PetscCallCeed(ceed, CeedOperatorDestroy(&op_ifunction_vol)); 506 PetscCallCeed(ceed, CeedOperatorDestroy(&op_rhs_vol)); 507 PetscFunctionReturn(PETSC_SUCCESS); 508 } 509