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