1 // Copyright (c) 2017-2022, 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 // Utility function - essential BC dofs are encoded in closure indices as -(i+1). 17 PetscInt Involute(PetscInt i) { return i >= 0 ? i : -(i + 1); } 18 19 // Utility function to create local CEED restriction 20 PetscErrorCode CreateRestrictionFromPlex(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, CeedInt label_value, PetscInt dm_field, 21 CeedElemRestriction *elem_restr) { 22 PetscInt num_elem, elem_size, num_dof, num_comp, *elem_restr_offsets; 23 24 PetscFunctionBeginUser; 25 PetscCall(DMPlexGetLocalOffsets(dm, domain_label, label_value, height, dm_field, &num_elem, &elem_size, &num_comp, &num_dof, &elem_restr_offsets)); 26 27 CeedElemRestrictionCreate(ceed, num_elem, elem_size, num_comp, 1, num_dof, CEED_MEM_HOST, CEED_COPY_VALUES, elem_restr_offsets, elem_restr); 28 PetscCall(PetscFree(elem_restr_offsets)); 29 30 PetscFunctionReturn(PETSC_SUCCESS); 31 } 32 33 // Utility function to get Ceed Restriction for each domain 34 PetscErrorCode GetRestrictionForDomain(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, PetscInt label_value, PetscInt dm_field, CeedInt Q, 35 CeedInt q_data_size, CeedElemRestriction *elem_restr_q, CeedElemRestriction *elem_restr_x, 36 CeedElemRestriction *elem_restr_qd_i) { 37 DM dm_coord; 38 CeedInt dim, loc_num_elem; 39 CeedInt Q_dim; 40 CeedElemRestriction elem_restr_tmp; 41 PetscFunctionBeginUser; 42 43 PetscCall(DMGetDimension(dm, &dim)); 44 dim -= height; 45 Q_dim = CeedIntPow(Q, dim); 46 PetscCall(CreateRestrictionFromPlex(ceed, dm, height, domain_label, label_value, dm_field, &elem_restr_tmp)); 47 if (elem_restr_q) *elem_restr_q = elem_restr_tmp; 48 if (elem_restr_x) { 49 PetscCall(DMGetCellCoordinateDM(dm, &dm_coord)); 50 if (!dm_coord) { 51 PetscCall(DMGetCoordinateDM(dm, &dm_coord)); 52 } 53 PetscCall(DMPlexSetClosurePermutationTensor(dm_coord, PETSC_DETERMINE, NULL)); 54 PetscCall(CreateRestrictionFromPlex(ceed, dm_coord, height, domain_label, label_value, dm_field, elem_restr_x)); 55 } 56 if (elem_restr_qd_i) { 57 CeedElemRestrictionGetNumElements(elem_restr_tmp, &loc_num_elem); 58 CeedElemRestrictionCreateStrided(ceed, loc_num_elem, Q_dim, q_data_size, q_data_size * loc_num_elem * Q_dim, CEED_STRIDES_BACKEND, 59 elem_restr_qd_i); 60 } 61 if (!elem_restr_q) CeedElemRestrictionDestroy(&elem_restr_tmp); 62 PetscFunctionReturn(PETSC_SUCCESS); 63 } 64 65 PetscErrorCode AddBCSubOperator(Ceed ceed, DM dm, CeedData ceed_data, DMLabel domain_label, PetscInt label_value, CeedInt height, CeedInt Q_sur, 66 CeedInt q_data_size_sur, CeedInt jac_data_size_sur, CeedQFunction qf_apply_bc, CeedQFunction qf_apply_bc_jacobian, 67 CeedOperator *op_apply, CeedOperator *op_apply_ijacobian) { 68 CeedVector q_data_sur, jac_data_sur; 69 CeedOperator op_setup_sur, op_apply_bc, op_apply_bc_jacobian = NULL; 70 CeedElemRestriction elem_restr_x_sur, elem_restr_q_sur, elem_restr_qd_i_sur, elem_restr_jd_i_sur; 71 CeedInt num_qpts_sur; 72 PetscFunctionBeginUser; 73 74 // --- Get number of quadrature points for the boundaries 75 CeedBasisGetNumQuadraturePoints(ceed_data->basis_q_sur, &num_qpts_sur); 76 77 // ---- CEED Restriction 78 PetscCall(GetRestrictionForDomain(ceed, dm, height, domain_label, label_value, 0, Q_sur, q_data_size_sur, &elem_restr_q_sur, &elem_restr_x_sur, 79 &elem_restr_qd_i_sur)); 80 if (jac_data_size_sur > 0) { 81 // State-dependent data will be passed from residual to Jacobian. This will be collocated. 82 PetscCall(GetRestrictionForDomain(ceed, dm, height, domain_label, label_value, 0, Q_sur, jac_data_size_sur, NULL, NULL, &elem_restr_jd_i_sur)); 83 CeedElemRestrictionCreateVector(elem_restr_jd_i_sur, &jac_data_sur, NULL); 84 } else { 85 elem_restr_jd_i_sur = NULL; 86 jac_data_sur = NULL; 87 } 88 89 // ---- CEED Vector 90 PetscInt loc_num_elem_sur; 91 CeedElemRestrictionGetNumElements(elem_restr_q_sur, &loc_num_elem_sur); 92 CeedVectorCreate(ceed, q_data_size_sur * loc_num_elem_sur * num_qpts_sur, &q_data_sur); 93 94 // ---- CEED Operator 95 // ----- CEED Operator for Setup (geometric factors) 96 CeedOperatorCreate(ceed, ceed_data->qf_setup_sur, NULL, NULL, &op_setup_sur); 97 CeedOperatorSetField(op_setup_sur, "dx", elem_restr_x_sur, ceed_data->basis_x_sur, CEED_VECTOR_ACTIVE); 98 CeedOperatorSetField(op_setup_sur, "weight", CEED_ELEMRESTRICTION_NONE, ceed_data->basis_x_sur, CEED_VECTOR_NONE); 99 CeedOperatorSetField(op_setup_sur, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE); 100 101 // ----- CEED Operator for Physics 102 CeedOperatorCreate(ceed, qf_apply_bc, NULL, NULL, &op_apply_bc); 103 CeedOperatorSetField(op_apply_bc, "q", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); 104 CeedOperatorSetField(op_apply_bc, "Grad_q", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); 105 CeedOperatorSetField(op_apply_bc, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur); 106 CeedOperatorSetField(op_apply_bc, "x", elem_restr_x_sur, ceed_data->basis_x_sur, ceed_data->x_coord); 107 CeedOperatorSetField(op_apply_bc, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); 108 if (elem_restr_jd_i_sur) CeedOperatorSetField(op_apply_bc, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_COLLOCATED, jac_data_sur); 109 110 if (qf_apply_bc_jacobian) { 111 CeedOperatorCreate(ceed, qf_apply_bc_jacobian, NULL, NULL, &op_apply_bc_jacobian); 112 CeedOperatorSetField(op_apply_bc_jacobian, "dq", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); 113 CeedOperatorSetField(op_apply_bc_jacobian, "Grad_dq", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); 114 CeedOperatorSetField(op_apply_bc_jacobian, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur); 115 CeedOperatorSetField(op_apply_bc_jacobian, "x", elem_restr_x_sur, ceed_data->basis_x_sur, ceed_data->x_coord); 116 CeedOperatorSetField(op_apply_bc_jacobian, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_COLLOCATED, jac_data_sur); 117 CeedOperatorSetField(op_apply_bc_jacobian, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); 118 } 119 120 // ----- Apply CEED operator for Setup 121 CeedOperatorApply(op_setup_sur, ceed_data->x_coord, q_data_sur, CEED_REQUEST_IMMEDIATE); 122 123 // ----- Apply Sub-Operator for Physics 124 CeedCompositeOperatorAddSub(*op_apply, op_apply_bc); 125 if (op_apply_bc_jacobian) CeedCompositeOperatorAddSub(*op_apply_ijacobian, op_apply_bc_jacobian); 126 127 // ----- Cleanup 128 CeedVectorDestroy(&q_data_sur); 129 CeedVectorDestroy(&jac_data_sur); 130 CeedElemRestrictionDestroy(&elem_restr_q_sur); 131 CeedElemRestrictionDestroy(&elem_restr_x_sur); 132 CeedElemRestrictionDestroy(&elem_restr_qd_i_sur); 133 CeedElemRestrictionDestroy(&elem_restr_jd_i_sur); 134 CeedOperatorDestroy(&op_setup_sur); 135 CeedOperatorDestroy(&op_apply_bc); 136 CeedOperatorDestroy(&op_apply_bc_jacobian); 137 138 PetscFunctionReturn(PETSC_SUCCESS); 139 } 140 141 // Utility function to create CEED Composite Operator for the entire domain 142 PetscErrorCode CreateOperatorForDomain(Ceed ceed, DM dm, SimpleBC bc, CeedData ceed_data, Physics phys, CeedOperator op_apply_vol, 143 CeedOperator op_apply_ijacobian_vol, CeedInt height, CeedInt P_sur, CeedInt Q_sur, CeedInt q_data_size_sur, 144 CeedInt jac_data_size_sur, CeedOperator *op_apply, CeedOperator *op_apply_ijacobian) { 145 DMLabel domain_label; 146 PetscFunctionBeginUser; 147 148 // Create Composite Operaters 149 CeedCompositeOperatorCreate(ceed, op_apply); 150 if (op_apply_ijacobian) CeedCompositeOperatorCreate(ceed, op_apply_ijacobian); 151 152 // --Apply Sub-Operator for the volume 153 CeedCompositeOperatorAddSub(*op_apply, op_apply_vol); 154 if (op_apply_ijacobian) CeedCompositeOperatorAddSub(*op_apply_ijacobian, op_apply_ijacobian_vol); 155 156 // -- Create Sub-Operator for in/outflow BCs 157 if (phys->has_neumann || 1) { 158 // --- Setup 159 PetscCall(DMGetLabel(dm, "Face Sets", &domain_label)); 160 161 // --- Create Sub-Operator for inflow boundaries 162 for (CeedInt i = 0; i < bc->num_inflow; i++) { 163 PetscCall(AddBCSubOperator(ceed, dm, ceed_data, domain_label, bc->inflows[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, 164 ceed_data->qf_apply_inflow, ceed_data->qf_apply_inflow_jacobian, op_apply, op_apply_ijacobian)); 165 } 166 // --- Create Sub-Operator for outflow boundaries 167 for (CeedInt i = 0; i < bc->num_outflow; i++) { 168 PetscCall(AddBCSubOperator(ceed, dm, ceed_data, domain_label, bc->outflows[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, 169 ceed_data->qf_apply_outflow, ceed_data->qf_apply_outflow_jacobian, op_apply, op_apply_ijacobian)); 170 } 171 // --- Create Sub-Operator for freestream boundaries 172 for (CeedInt i = 0; i < bc->num_freestream; i++) { 173 PetscCall(AddBCSubOperator(ceed, dm, ceed_data, domain_label, bc->freestreams[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, 174 ceed_data->qf_apply_freestream, ceed_data->qf_apply_freestream_jacobian, op_apply, op_apply_ijacobian)); 175 } 176 } 177 178 // ----- Get Context Labels for Operator 179 CeedOperatorGetContextFieldLabel(*op_apply, "solution time", &phys->solution_time_label); 180 CeedOperatorGetContextFieldLabel(*op_apply, "timestep size", &phys->timestep_size_label); 181 182 PetscFunctionReturn(PETSC_SUCCESS); 183 } 184 185 PetscErrorCode SetupBCQFunctions(Ceed ceed, PetscInt dim_sur, PetscInt num_comp_x, PetscInt num_comp_q, PetscInt q_data_size_sur, 186 PetscInt jac_data_size_sur, ProblemQFunctionSpec apply_bc, ProblemQFunctionSpec apply_bc_jacobian, 187 CeedQFunction *qf_apply_bc, CeedQFunction *qf_apply_bc_jacobian) { 188 PetscFunctionBeginUser; 189 190 if (apply_bc.qfunction) { 191 CeedQFunctionCreateInterior(ceed, 1, apply_bc.qfunction, apply_bc.qfunction_loc, qf_apply_bc); 192 CeedQFunctionSetContext(*qf_apply_bc, apply_bc.qfunction_context); 193 CeedQFunctionAddInput(*qf_apply_bc, "q", num_comp_q, CEED_EVAL_INTERP); 194 CeedQFunctionAddInput(*qf_apply_bc, "Grad_q", num_comp_q * dim_sur, CEED_EVAL_GRAD); 195 CeedQFunctionAddInput(*qf_apply_bc, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); 196 CeedQFunctionAddInput(*qf_apply_bc, "x", num_comp_x, CEED_EVAL_INTERP); 197 CeedQFunctionAddOutput(*qf_apply_bc, "v", num_comp_q, CEED_EVAL_INTERP); 198 if (jac_data_size_sur) CeedQFunctionAddOutput(*qf_apply_bc, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE); 199 } 200 if (apply_bc_jacobian.qfunction) { 201 CeedQFunctionCreateInterior(ceed, 1, apply_bc_jacobian.qfunction, apply_bc_jacobian.qfunction_loc, qf_apply_bc_jacobian); 202 CeedQFunctionSetContext(*qf_apply_bc_jacobian, apply_bc_jacobian.qfunction_context); 203 CeedQFunctionAddInput(*qf_apply_bc_jacobian, "dq", num_comp_q, CEED_EVAL_INTERP); 204 CeedQFunctionAddInput(*qf_apply_bc_jacobian, "Grad_dq", num_comp_q * dim_sur, CEED_EVAL_GRAD); 205 CeedQFunctionAddInput(*qf_apply_bc_jacobian, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); 206 CeedQFunctionAddInput(*qf_apply_bc_jacobian, "x", num_comp_x, CEED_EVAL_INTERP); 207 CeedQFunctionAddInput(*qf_apply_bc_jacobian, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE); 208 CeedQFunctionAddOutput(*qf_apply_bc_jacobian, "v", num_comp_q, CEED_EVAL_INTERP); 209 } 210 PetscFunctionReturn(PETSC_SUCCESS); 211 } 212 213 PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData *problem, SimpleBC bc) { 214 PetscFunctionBeginUser; 215 216 // ***************************************************************************** 217 // Set up CEED objects for the interior domain (volume) 218 // ***************************************************************************** 219 const PetscInt num_comp_q = 5; 220 const CeedInt dim = problem->dim, num_comp_x = problem->dim, q_data_size_vol = problem->q_data_size_vol, jac_data_size_vol = num_comp_q + 6 + 3, 221 P = app_ctx->degree + 1, Q = P + app_ctx->q_extra; 222 CeedElemRestriction elem_restr_jd_i; 223 CeedVector jac_data; 224 225 // ----------------------------------------------------------------------------- 226 // CEED Bases 227 // ----------------------------------------------------------------------------- 228 CeedBasisCreateTensorH1Lagrange(ceed, dim, num_comp_q, P, Q, CEED_GAUSS, &ceed_data->basis_q); 229 CeedBasisCreateTensorH1Lagrange(ceed, dim, num_comp_x, 2, Q, CEED_GAUSS, &ceed_data->basis_x); 230 CeedBasisCreateTensorH1Lagrange(ceed, dim, num_comp_x, 2, P, CEED_GAUSS_LOBATTO, &ceed_data->basis_xc); 231 232 // ----------------------------------------------------------------------------- 233 // CEED Restrictions 234 // ----------------------------------------------------------------------------- 235 // -- Create restriction 236 PetscCall(GetRestrictionForDomain(ceed, dm, 0, 0, 0, 0, Q, q_data_size_vol, &ceed_data->elem_restr_q, &ceed_data->elem_restr_x, 237 &ceed_data->elem_restr_qd_i)); 238 239 PetscCall(GetRestrictionForDomain(ceed, dm, 0, 0, 0, 0, Q, jac_data_size_vol, NULL, NULL, &elem_restr_jd_i)); 240 // -- Create E vectors 241 CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->q_ceed, NULL); 242 CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->q_dot_ceed, NULL); 243 CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->g_ceed, NULL); 244 245 // ----------------------------------------------------------------------------- 246 // CEED QFunctions 247 // ----------------------------------------------------------------------------- 248 // -- Create QFunction for quadrature data 249 CeedQFunctionCreateInterior(ceed, 1, problem->setup_vol.qfunction, problem->setup_vol.qfunction_loc, &ceed_data->qf_setup_vol); 250 if (problem->setup_vol.qfunction_context) { 251 CeedQFunctionSetContext(ceed_data->qf_setup_vol, problem->setup_vol.qfunction_context); 252 } 253 CeedQFunctionAddInput(ceed_data->qf_setup_vol, "dx", num_comp_x * dim, CEED_EVAL_GRAD); 254 CeedQFunctionAddInput(ceed_data->qf_setup_vol, "weight", 1, CEED_EVAL_WEIGHT); 255 CeedQFunctionAddOutput(ceed_data->qf_setup_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); 256 257 // -- Create QFunction for ICs 258 CeedQFunctionCreateInterior(ceed, 1, problem->ics.qfunction, problem->ics.qfunction_loc, &ceed_data->qf_ics); 259 CeedQFunctionSetContext(ceed_data->qf_ics, problem->ics.qfunction_context); 260 CeedQFunctionAddInput(ceed_data->qf_ics, "x", num_comp_x, CEED_EVAL_INTERP); 261 CeedQFunctionAddInput(ceed_data->qf_ics, "qdata", q_data_size_vol, CEED_EVAL_NONE); 262 CeedQFunctionAddOutput(ceed_data->qf_ics, "q0", num_comp_q, CEED_EVAL_NONE); 263 264 // -- Create QFunction for RHS 265 if (problem->apply_vol_rhs.qfunction) { 266 CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_rhs.qfunction, problem->apply_vol_rhs.qfunction_loc, &ceed_data->qf_rhs_vol); 267 CeedQFunctionSetContext(ceed_data->qf_rhs_vol, problem->apply_vol_rhs.qfunction_context); 268 CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "q", num_comp_q, CEED_EVAL_INTERP); 269 CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "Grad_q", num_comp_q * dim, CEED_EVAL_GRAD); 270 CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); 271 CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "x", num_comp_x, CEED_EVAL_INTERP); 272 CeedQFunctionAddOutput(ceed_data->qf_rhs_vol, "v", num_comp_q, CEED_EVAL_INTERP); 273 CeedQFunctionAddOutput(ceed_data->qf_rhs_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD); 274 } 275 276 // -- Create QFunction for IFunction 277 if (problem->apply_vol_ifunction.qfunction) { 278 CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ifunction.qfunction, problem->apply_vol_ifunction.qfunction_loc, 279 &ceed_data->qf_ifunction_vol); 280 CeedQFunctionSetContext(ceed_data->qf_ifunction_vol, problem->apply_vol_ifunction.qfunction_context); 281 CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "q", num_comp_q, CEED_EVAL_INTERP); 282 CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "Grad_q", num_comp_q * dim, CEED_EVAL_GRAD); 283 CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "q dot", num_comp_q, CEED_EVAL_INTERP); 284 CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); 285 CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "x", num_comp_x, CEED_EVAL_INTERP); 286 CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "v", num_comp_q, CEED_EVAL_INTERP); 287 CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD); 288 CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE); 289 } 290 291 CeedQFunction qf_ijacobian_vol = NULL; 292 if (problem->apply_vol_ijacobian.qfunction) { 293 CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ijacobian.qfunction, problem->apply_vol_ijacobian.qfunction_loc, &qf_ijacobian_vol); 294 CeedQFunctionSetContext(qf_ijacobian_vol, problem->apply_vol_ijacobian.qfunction_context); 295 CeedQFunctionAddInput(qf_ijacobian_vol, "dq", num_comp_q, CEED_EVAL_INTERP); 296 CeedQFunctionAddInput(qf_ijacobian_vol, "Grad_dq", num_comp_q * dim, CEED_EVAL_GRAD); 297 CeedQFunctionAddInput(qf_ijacobian_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); 298 CeedQFunctionAddInput(qf_ijacobian_vol, "x", num_comp_x, CEED_EVAL_INTERP); 299 CeedQFunctionAddInput(qf_ijacobian_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE); 300 CeedQFunctionAddOutput(qf_ijacobian_vol, "v", num_comp_q, CEED_EVAL_INTERP); 301 CeedQFunctionAddOutput(qf_ijacobian_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD); 302 } 303 304 // --------------------------------------------------------------------------- 305 // Element coordinates 306 // --------------------------------------------------------------------------- 307 // -- Create CEED vector 308 CeedElemRestrictionCreateVector(ceed_data->elem_restr_x, &ceed_data->x_coord, NULL); 309 310 // -- Copy PETSc vector in CEED vector 311 Vec X_loc; 312 { 313 DM cdm; 314 PetscCall(DMGetCellCoordinateDM(dm, &cdm)); 315 if (cdm) { 316 PetscCall(DMGetCellCoordinatesLocal(dm, &X_loc)); 317 } else { 318 PetscCall(DMGetCoordinatesLocal(dm, &X_loc)); 319 } 320 } 321 PetscCall(VecScale(X_loc, problem->dm_scale)); 322 PetscCall(VecCopyP2C(X_loc, ceed_data->x_coord)); 323 324 // ----------------------------------------------------------------------------- 325 // CEED vectors 326 // ----------------------------------------------------------------------------- 327 // -- Create CEED vector for geometric data 328 CeedElemRestrictionCreateVector(ceed_data->elem_restr_qd_i, &ceed_data->q_data, NULL); 329 CeedElemRestrictionCreateVector(elem_restr_jd_i, &jac_data, NULL); 330 331 // ----------------------------------------------------------------------------- 332 // CEED Operators 333 // ----------------------------------------------------------------------------- 334 // -- Create CEED operator for quadrature data 335 CeedOperatorCreate(ceed, ceed_data->qf_setup_vol, NULL, NULL, &ceed_data->op_setup_vol); 336 CeedOperatorSetField(ceed_data->op_setup_vol, "dx", ceed_data->elem_restr_x, ceed_data->basis_x, CEED_VECTOR_ACTIVE); 337 CeedOperatorSetField(ceed_data->op_setup_vol, "weight", CEED_ELEMRESTRICTION_NONE, ceed_data->basis_x, CEED_VECTOR_NONE); 338 CeedOperatorSetField(ceed_data->op_setup_vol, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE); 339 340 // -- Create CEED operator for ICs 341 CeedOperator op_ics; 342 CeedOperatorCreate(ceed, ceed_data->qf_ics, NULL, NULL, &op_ics); 343 CeedOperatorSetField(op_ics, "x", ceed_data->elem_restr_x, ceed_data->basis_xc, CEED_VECTOR_ACTIVE); 344 CeedOperatorSetField(op_ics, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data); 345 CeedOperatorSetField(op_ics, "q0", ceed_data->elem_restr_q, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE); 346 CeedOperatorGetContextFieldLabel(op_ics, "evaluation time", &user->phys->ics_time_label); 347 PetscCall(OperatorApplyContextCreate(NULL, dm, user->ceed, op_ics, ceed_data->x_coord, NULL, NULL, user->Q_loc, &ceed_data->op_ics_ctx)); 348 CeedOperatorDestroy(&op_ics); 349 350 // Create CEED operator for RHS 351 if (ceed_data->qf_rhs_vol) { 352 CeedOperator op; 353 CeedOperatorCreate(ceed, ceed_data->qf_rhs_vol, NULL, NULL, &op); 354 CeedOperatorSetField(op, "q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 355 CeedOperatorSetField(op, "Grad_q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 356 CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data); 357 CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord); 358 CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 359 CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 360 user->op_rhs_vol = op; 361 } 362 363 // -- CEED operator for IFunction 364 if (ceed_data->qf_ifunction_vol) { 365 CeedOperator op; 366 CeedOperatorCreate(ceed, ceed_data->qf_ifunction_vol, NULL, NULL, &op); 367 CeedOperatorSetField(op, "q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 368 CeedOperatorSetField(op, "Grad_q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 369 CeedOperatorSetField(op, "q dot", ceed_data->elem_restr_q, ceed_data->basis_q, user->q_dot_ceed); 370 CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data); 371 CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord); 372 CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 373 CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 374 CeedOperatorSetField(op, "jac_data", elem_restr_jd_i, CEED_BASIS_COLLOCATED, jac_data); 375 376 user->op_ifunction_vol = op; 377 } 378 379 CeedOperator op_ijacobian_vol = NULL; 380 if (qf_ijacobian_vol) { 381 CeedOperator op; 382 CeedOperatorCreate(ceed, qf_ijacobian_vol, NULL, NULL, &op); 383 CeedOperatorSetField(op, "dq", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 384 CeedOperatorSetField(op, "Grad_dq", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 385 CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data); 386 CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord); 387 CeedOperatorSetField(op, "jac_data", elem_restr_jd_i, CEED_BASIS_COLLOCATED, jac_data); 388 CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 389 CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); 390 op_ijacobian_vol = op; 391 CeedQFunctionDestroy(&qf_ijacobian_vol); 392 } 393 394 // ***************************************************************************** 395 // Set up CEED objects for the exterior domain (surface) 396 // ***************************************************************************** 397 CeedInt height = 1, dim_sur = dim - height, P_sur = app_ctx->degree + 1, Q_sur = P_sur + app_ctx->q_extra; 398 const CeedInt q_data_size_sur = problem->q_data_size_sur, jac_data_size_sur = problem->jac_data_size_sur; 399 400 // ----------------------------------------------------------------------------- 401 // CEED Bases 402 // ----------------------------------------------------------------------------- 403 CeedBasisCreateTensorH1Lagrange(ceed, dim_sur, num_comp_q, P_sur, Q_sur, CEED_GAUSS, &ceed_data->basis_q_sur); 404 CeedBasisCreateTensorH1Lagrange(ceed, dim_sur, num_comp_x, 2, Q_sur, CEED_GAUSS, &ceed_data->basis_x_sur); 405 CeedBasisCreateTensorH1Lagrange(ceed, dim_sur, num_comp_x, 2, P_sur, CEED_GAUSS_LOBATTO, &ceed_data->basis_xc_sur); 406 407 // ----------------------------------------------------------------------------- 408 // CEED QFunctions 409 // ----------------------------------------------------------------------------- 410 // -- Create QFunction for quadrature data 411 CeedQFunctionCreateInterior(ceed, 1, problem->setup_sur.qfunction, problem->setup_sur.qfunction_loc, &ceed_data->qf_setup_sur); 412 if (problem->setup_sur.qfunction_context) { 413 CeedQFunctionSetContext(ceed_data->qf_setup_sur, problem->setup_sur.qfunction_context); 414 } 415 CeedQFunctionAddInput(ceed_data->qf_setup_sur, "dx", num_comp_x * dim_sur, CEED_EVAL_GRAD); 416 CeedQFunctionAddInput(ceed_data->qf_setup_sur, "weight", 1, CEED_EVAL_WEIGHT); 417 CeedQFunctionAddOutput(ceed_data->qf_setup_sur, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); 418 419 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_inflow, 420 problem->apply_inflow_jacobian, &ceed_data->qf_apply_inflow, &ceed_data->qf_apply_inflow_jacobian)); 421 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_outflow, 422 problem->apply_outflow_jacobian, &ceed_data->qf_apply_outflow, &ceed_data->qf_apply_outflow_jacobian)); 423 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_freestream, 424 problem->apply_freestream_jacobian, &ceed_data->qf_apply_freestream, &ceed_data->qf_apply_freestream_jacobian)); 425 426 // ***************************************************************************** 427 // CEED Operator Apply 428 // ***************************************************************************** 429 // -- Apply CEED Operator for the geometric data 430 CeedOperatorApply(ceed_data->op_setup_vol, ceed_data->x_coord, ceed_data->q_data, CEED_REQUEST_IMMEDIATE); 431 432 // -- Create and apply CEED Composite Operator for the entire domain 433 if (!user->phys->implicit) { // RHS 434 CeedOperator op_rhs; 435 PetscCall(CreateOperatorForDomain(ceed, dm, bc, ceed_data, user->phys, user->op_rhs_vol, NULL, height, P_sur, Q_sur, q_data_size_sur, 0, &op_rhs, 436 NULL)); 437 PetscCall(OperatorApplyContextCreate(dm, dm, ceed, op_rhs, user->q_ceed, user->g_ceed, user->Q_loc, NULL, &user->op_rhs_ctx)); 438 CeedOperatorDestroy(&op_rhs); 439 } else { // IFunction 440 PetscCall(CreateOperatorForDomain(ceed, dm, bc, ceed_data, user->phys, user->op_ifunction_vol, op_ijacobian_vol, height, P_sur, Q_sur, 441 q_data_size_sur, jac_data_size_sur, &user->op_ifunction, op_ijacobian_vol ? &user->op_ijacobian : NULL)); 442 if (user->op_ijacobian) { 443 CeedOperatorGetContextFieldLabel(user->op_ijacobian, "ijacobian time shift", &user->phys->ijacobian_time_shift_label); 444 } 445 if (problem->use_strong_bc_ceed) PetscCall(SetupStrongBC_Ceed(ceed, ceed_data, dm, user, problem, bc, Q_sur, q_data_size_sur)); 446 if (app_ctx->sgs_model_type == SGS_MODEL_DATA_DRIVEN) PetscCall(SGS_DD_ModelSetup(ceed, user, ceed_data, problem)); 447 } 448 449 if (app_ctx->turb_spanstats_enable) PetscCall(TurbulenceStatisticsSetup(ceed, user, ceed_data, problem)); 450 if (app_ctx->diff_filter_monitor) PetscCall(DifferentialFilterSetup(ceed, user, ceed_data, problem)); 451 452 CeedElemRestrictionDestroy(&elem_restr_jd_i); 453 CeedOperatorDestroy(&op_ijacobian_vol); 454 CeedVectorDestroy(&jac_data); 455 PetscFunctionReturn(PETSC_SUCCESS); 456 } 457