// Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. // // SPDX-License-Identifier: BSD-2-Clause // // This file is part of CEED: http://github.com/ceed /// @file /// Setup libCEED for Navier-Stokes example using PETSc #include "../navierstokes.h" // Utility function - essential BC dofs are encoded in closure indices as -(i+1). PetscInt Involute(PetscInt i) { return i >= 0 ? i : -(i+1); } // Utility function to create local CEED restriction PetscErrorCode CreateRestrictionFromPlex(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, CeedInt value, CeedElemRestriction *elem_restr) { PetscInt num_elem, elem_size, num_dof, num_comp, *elem_restr_offsets; PetscErrorCode ierr; PetscFunctionBeginUser; ierr = DMPlexGetLocalOffsets(dm, domain_label, value, height, 0, &num_elem, &elem_size, &num_comp, &num_dof, &elem_restr_offsets); CHKERRQ(ierr); CeedElemRestrictionCreate(ceed, num_elem, elem_size, num_comp, 1, num_dof, CEED_MEM_HOST, CEED_COPY_VALUES, elem_restr_offsets, elem_restr); ierr = PetscFree(elem_restr_offsets); CHKERRQ(ierr); PetscFunctionReturn(0); } // Utility function to get Ceed Restriction for each domain PetscErrorCode GetRestrictionForDomain(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, PetscInt value, CeedInt Q, CeedInt q_data_size, CeedElemRestriction *elem_restr_q, CeedElemRestriction *elem_restr_x, CeedElemRestriction *elem_restr_qd_i) { DM dm_coord; CeedInt dim, loc_num_elem; CeedInt Q_dim; CeedElemRestriction elem_restr_tmp; PetscErrorCode ierr; PetscFunctionBeginUser; ierr = DMGetDimension(dm, &dim); CHKERRQ(ierr); dim -= height; Q_dim = CeedIntPow(Q, dim); ierr = CreateRestrictionFromPlex(ceed, dm, height, domain_label, value, &elem_restr_tmp); CHKERRQ(ierr); if (elem_restr_q) *elem_restr_q = elem_restr_tmp; if (elem_restr_x) { ierr = DMGetCoordinateDM(dm, &dm_coord); CHKERRQ(ierr); ierr = DMPlexSetClosurePermutationTensor(dm_coord, PETSC_DETERMINE, NULL); CHKERRQ(ierr); ierr = CreateRestrictionFromPlex(ceed, dm_coord, height, domain_label, value, elem_restr_x); CHKERRQ(ierr); } if (elem_restr_qd_i) { CeedElemRestrictionGetNumElements(elem_restr_tmp, &loc_num_elem); CeedElemRestrictionCreateStrided(ceed, loc_num_elem, Q_dim, q_data_size, q_data_size*loc_num_elem*Q_dim, CEED_STRIDES_BACKEND, elem_restr_qd_i); } if (!elem_restr_q) CeedElemRestrictionDestroy(&elem_restr_tmp); PetscFunctionReturn(0); } // Utility function to create CEED Composite Operator for the entire domain PetscErrorCode CreateOperatorForDomain(Ceed ceed, DM dm, SimpleBC bc, CeedData ceed_data, Physics phys, CeedOperator op_apply_vol, CeedOperator op_apply_ijacobian_vol, CeedInt height, CeedInt P_sur, CeedInt Q_sur, CeedInt q_data_size_sur, CeedInt jac_data_size_sur, CeedOperator *op_apply, CeedOperator *op_apply_ijacobian) { //CeedInt dim; DMLabel domain_label; PetscErrorCode ierr; PetscFunctionBeginUser; // Create Composite Operaters CeedCompositeOperatorCreate(ceed, op_apply); if (op_apply_ijacobian) CeedCompositeOperatorCreate(ceed, op_apply_ijacobian); // --Apply Sub-Operator for the volume CeedCompositeOperatorAddSub(*op_apply, op_apply_vol); if (op_apply_ijacobian) CeedCompositeOperatorAddSub(*op_apply_ijacobian, op_apply_ijacobian_vol); // -- Create Sub-Operator for in/outflow BCs if (phys->has_neumann || 1) { // --- Setup ierr = DMGetLabel(dm, "Face Sets", &domain_label); CHKERRQ(ierr); //ierr = DMGetDimension(dm, &dim); CHKERRQ(ierr); // --- Get number of quadrature points for the boundaries CeedInt num_qpts_sur; CeedBasisGetNumQuadraturePoints(ceed_data->basis_q_sur, &num_qpts_sur); // --- Create Sub-Operator for inflow boundaries for (CeedInt i=0; i < bc->num_inflow; i++) { CeedVector q_data_sur; CeedOperator op_setup_sur, op_apply_inflow, op_apply_inflow_jacobian = NULL; CeedElemRestriction elem_restr_x_sur, elem_restr_q_sur, elem_restr_qd_i_sur; // ---- CEED Restriction ierr = GetRestrictionForDomain(ceed, dm, height, domain_label, bc->inflows[i], Q_sur, q_data_size_sur, &elem_restr_q_sur, &elem_restr_x_sur, &elem_restr_qd_i_sur); CHKERRQ(ierr); // ---- CEED Vector PetscInt loc_num_elem_sur; CeedElemRestrictionGetNumElements(elem_restr_q_sur, &loc_num_elem_sur); CeedVectorCreate(ceed, q_data_size_sur*loc_num_elem_sur*num_qpts_sur, &q_data_sur); // ---- CEED Operator // ----- CEED Operator for Setup (geometric factors) CeedOperatorCreate(ceed, ceed_data->qf_setup_sur, NULL, NULL, &op_setup_sur); CeedOperatorSetField(op_setup_sur, "dx", elem_restr_x_sur, ceed_data->basis_x_sur, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_setup_sur, "weight", CEED_ELEMRESTRICTION_NONE, ceed_data->basis_x_sur, CEED_VECTOR_NONE); CeedOperatorSetField(op_setup_sur, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE); // ----- CEED Operator for Physics CeedOperatorCreate(ceed, ceed_data->qf_apply_inflow, NULL, NULL, &op_apply_inflow); CeedOperatorSetField(op_apply_inflow, "q", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_apply_inflow, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur); CeedOperatorSetField(op_apply_inflow, "x", elem_restr_x_sur, ceed_data->basis_x_sur, ceed_data->x_coord); CeedOperatorSetField(op_apply_inflow, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); if (ceed_data->qf_apply_inflow_jacobian) { CeedOperatorCreate(ceed, ceed_data->qf_apply_inflow_jacobian, NULL, NULL, &op_apply_inflow_jacobian); CeedOperatorSetField(op_apply_inflow_jacobian, "dq", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_apply_inflow_jacobian, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur); CeedOperatorSetField(op_apply_inflow_jacobian, "x", elem_restr_x_sur, ceed_data->basis_x_sur, ceed_data->x_coord); CeedOperatorSetField(op_apply_inflow_jacobian, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); } // ----- Apply CEED operator for Setup CeedOperatorApply(op_setup_sur, ceed_data->x_coord, q_data_sur, CEED_REQUEST_IMMEDIATE); // ----- Apply Sub-Operator for Physics CeedCompositeOperatorAddSub(*op_apply, op_apply_inflow); if (op_apply_ijacobian) CeedCompositeOperatorAddSub(*op_apply_ijacobian, op_apply_inflow_jacobian); // ----- Cleanup CeedVectorDestroy(&q_data_sur); CeedElemRestrictionDestroy(&elem_restr_q_sur); CeedElemRestrictionDestroy(&elem_restr_x_sur); CeedElemRestrictionDestroy(&elem_restr_qd_i_sur); CeedOperatorDestroy(&op_setup_sur); CeedOperatorDestroy(&op_apply_inflow); CeedOperatorDestroy(&op_apply_inflow_jacobian); } // --- Create Sub-Operator for outflow boundaries for (CeedInt i=0; i < bc->num_outflow; i++) { CeedVector q_data_sur, jac_data_sur; CeedOperator op_setup_sur, op_apply_outflow, op_apply_outflow_jacobian = NULL; CeedElemRestriction elem_restr_x_sur, elem_restr_q_sur, elem_restr_qd_i_sur, elem_restr_jd_i_sur; // ---- CEED Restriction ierr = GetRestrictionForDomain(ceed, dm, height, domain_label, bc->outflows[i], Q_sur, q_data_size_sur, &elem_restr_q_sur, &elem_restr_x_sur, &elem_restr_qd_i_sur); CHKERRQ(ierr); if (jac_data_size_sur > 0) { // State-dependent data will be passed from residual to Jacobian. This will be collocated. ierr = GetRestrictionForDomain(ceed, dm, height, domain_label, bc->outflows[i], Q_sur, jac_data_size_sur, NULL, NULL, &elem_restr_jd_i_sur); CHKERRQ(ierr); CeedElemRestrictionCreateVector(elem_restr_jd_i_sur, &jac_data_sur, NULL); } else { elem_restr_jd_i_sur = NULL; jac_data_sur = NULL; } // ---- CEED Vector PetscInt loc_num_elem_sur; CeedElemRestrictionGetNumElements(elem_restr_q_sur, &loc_num_elem_sur); CeedVectorCreate(ceed, q_data_size_sur*loc_num_elem_sur*num_qpts_sur, &q_data_sur); // ---- CEED Operator // ----- CEED Operator for Setup (geometric factors) CeedOperatorCreate(ceed, ceed_data->qf_setup_sur, NULL, NULL, &op_setup_sur); CeedOperatorSetField(op_setup_sur, "dx", elem_restr_x_sur, ceed_data->basis_x_sur, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_setup_sur, "weight", CEED_ELEMRESTRICTION_NONE, ceed_data->basis_x_sur, CEED_VECTOR_NONE); CeedOperatorSetField(op_setup_sur, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE); // ----- CEED Operator for Physics CeedOperatorCreate(ceed, ceed_data->qf_apply_outflow, NULL, NULL, &op_apply_outflow); CeedOperatorSetField(op_apply_outflow, "q", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_apply_outflow, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur); CeedOperatorSetField(op_apply_outflow, "x", elem_restr_x_sur, ceed_data->basis_x_sur, ceed_data->x_coord); CeedOperatorSetField(op_apply_outflow, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); if (elem_restr_jd_i_sur) CeedOperatorSetField(op_apply_outflow, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_COLLOCATED, jac_data_sur); if (ceed_data->qf_apply_outflow_jacobian) { CeedOperatorCreate(ceed, ceed_data->qf_apply_outflow_jacobian, NULL, NULL, &op_apply_outflow_jacobian); CeedOperatorSetField(op_apply_outflow_jacobian, "dq", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_apply_outflow_jacobian, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur); CeedOperatorSetField(op_apply_outflow_jacobian, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_COLLOCATED, jac_data_sur); CeedOperatorSetField(op_apply_outflow_jacobian, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE); } // ----- Apply CEED operator for Setup CeedOperatorApply(op_setup_sur, ceed_data->x_coord, q_data_sur, CEED_REQUEST_IMMEDIATE); // ----- Apply Sub-Operator for Physics CeedCompositeOperatorAddSub(*op_apply, op_apply_outflow); if (op_apply_ijacobian) CeedCompositeOperatorAddSub(*op_apply_ijacobian, op_apply_outflow_jacobian); // ----- Cleanup CeedVectorDestroy(&q_data_sur); CeedVectorDestroy(&jac_data_sur); CeedElemRestrictionDestroy(&elem_restr_q_sur); CeedElemRestrictionDestroy(&elem_restr_x_sur); CeedElemRestrictionDestroy(&elem_restr_qd_i_sur); CeedElemRestrictionDestroy(&elem_restr_jd_i_sur); CeedOperatorDestroy(&op_setup_sur); CeedOperatorDestroy(&op_apply_outflow); CeedOperatorDestroy(&op_apply_outflow_jacobian); } } // ----- Get Context Labels for Operator CeedOperatorContextGetFieldLabel(*op_apply, "solution time", &phys->solution_time_label); CeedOperatorContextGetFieldLabel(*op_apply, "timestep size", &phys->timestep_size_label); PetscFunctionReturn(0); } PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData *problem, SimpleBC bc) { PetscErrorCode ierr; PetscFunctionBeginUser; // ***************************************************************************** // Set up CEED objects for the interior domain (volume) // ***************************************************************************** const PetscInt num_comp_q = 5; 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, P = app_ctx->degree + 1, Q = P + app_ctx->q_extra; CeedElemRestriction elem_restr_jd_i; CeedVector jac_data; // ----------------------------------------------------------------------------- // CEED Bases // ----------------------------------------------------------------------------- CeedBasisCreateTensorH1Lagrange(ceed, dim, num_comp_q, P, Q, CEED_GAUSS, &ceed_data->basis_q); CeedBasisCreateTensorH1Lagrange(ceed, dim, num_comp_x, 2, Q, CEED_GAUSS, &ceed_data->basis_x); CeedBasisCreateTensorH1Lagrange(ceed, dim, num_comp_x, 2, P, CEED_GAUSS_LOBATTO, &ceed_data->basis_xc); // ----------------------------------------------------------------------------- // CEED Restrictions // ----------------------------------------------------------------------------- // -- Create restriction ierr = GetRestrictionForDomain(ceed, dm, 0, 0, 0, Q, q_data_size_vol, &ceed_data->elem_restr_q, &ceed_data->elem_restr_x, &ceed_data->elem_restr_qd_i); CHKERRQ(ierr); ierr = GetRestrictionForDomain(ceed, dm, 0, 0, 0, Q, jac_data_size_vol, NULL, NULL, &elem_restr_jd_i); CHKERRQ(ierr); // -- Create E vectors CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->q_ceed, NULL); CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->q_dot_ceed, NULL); CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->g_ceed, NULL); // ----------------------------------------------------------------------------- // CEED QFunctions // ----------------------------------------------------------------------------- // -- Create QFunction for quadrature data CeedQFunctionCreateInterior(ceed, 1, problem->setup_vol.qfunction, problem->setup_vol.qfunction_loc, &ceed_data->qf_setup_vol); if (problem->setup_vol.qfunction_context) { CeedQFunctionSetContext(ceed_data->qf_setup_vol, problem->setup_vol.qfunction_context); CeedQFunctionContextDestroy(&problem->setup_vol.qfunction_context); } CeedQFunctionAddInput(ceed_data->qf_setup_vol, "dx", num_comp_x*dim, CEED_EVAL_GRAD); CeedQFunctionAddInput(ceed_data->qf_setup_vol, "weight", 1, CEED_EVAL_WEIGHT); CeedQFunctionAddOutput(ceed_data->qf_setup_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); // -- Create QFunction for ICs CeedQFunctionCreateInterior(ceed, 1, problem->ics.qfunction, problem->ics.qfunction_loc, &ceed_data->qf_ics); CeedQFunctionSetContext(ceed_data->qf_ics, problem->ics.qfunction_context); CeedQFunctionContextDestroy(&problem->ics.qfunction_context); CeedQFunctionAddInput(ceed_data->qf_ics, "x", num_comp_x, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_ics, "q0", num_comp_q, CEED_EVAL_NONE); // -- Create QFunction for RHS if (problem->apply_vol_rhs.qfunction) { CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_rhs.qfunction, problem->apply_vol_rhs.qfunction_loc, &ceed_data->qf_rhs_vol); CeedQFunctionSetContext(ceed_data->qf_rhs_vol, problem->apply_vol_rhs.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_vol_rhs.qfunction_context); CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "q", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "Grad_q", num_comp_q*dim, CEED_EVAL_GRAD); CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "x", num_comp_x, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_rhs_vol, "v", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_rhs_vol, "Grad_v", num_comp_q*dim, CEED_EVAL_GRAD); } // -- Create QFunction for IFunction if (problem->apply_vol_ifunction.qfunction) { CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ifunction.qfunction, problem->apply_vol_ifunction.qfunction_loc, &ceed_data->qf_ifunction_vol); CeedQFunctionSetContext(ceed_data->qf_ifunction_vol, problem->apply_vol_ifunction.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_vol_ifunction.qfunction_context); CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "q", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "Grad_q", num_comp_q*dim, CEED_EVAL_GRAD); CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "q dot", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "x", num_comp_x, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "v", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "Grad_v", num_comp_q*dim, CEED_EVAL_GRAD); CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE); } CeedQFunction qf_ijacobian_vol = NULL; if (problem->apply_vol_ijacobian.qfunction) { CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ijacobian.qfunction, problem->apply_vol_ijacobian.qfunction_loc, &qf_ijacobian_vol); CeedQFunctionSetContext(qf_ijacobian_vol, problem->apply_vol_ijacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_vol_ijacobian.qfunction_context); CeedQFunctionAddInput(qf_ijacobian_vol, "dq", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(qf_ijacobian_vol, "Grad_dq", num_comp_q*dim, CEED_EVAL_GRAD); CeedQFunctionAddInput(qf_ijacobian_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE); CeedQFunctionAddInput(qf_ijacobian_vol, "x", num_comp_x, CEED_EVAL_INTERP); CeedQFunctionAddInput(qf_ijacobian_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE); CeedQFunctionAddOutput(qf_ijacobian_vol, "v", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddOutput(qf_ijacobian_vol, "Grad_v", num_comp_q*dim, CEED_EVAL_GRAD); } // --------------------------------------------------------------------------- // Element coordinates // --------------------------------------------------------------------------- // -- Create CEED vector CeedElemRestrictionCreateVector(ceed_data->elem_restr_x, &ceed_data->x_coord, NULL); // -- Copy PETSc vector in CEED vector Vec X_loc; const PetscScalar *X_loc_array; ierr = DMGetCoordinatesLocal(dm, &X_loc); CHKERRQ(ierr); ierr = VecScale(X_loc, problem->dm_scale); CHKERRQ(ierr); ierr = VecGetArrayRead(X_loc, &X_loc_array); CHKERRQ(ierr); CeedVectorSetArray(ceed_data->x_coord, CEED_MEM_HOST, CEED_COPY_VALUES, (PetscScalar *)X_loc_array); ierr = VecRestoreArrayRead(X_loc, &X_loc_array); CHKERRQ(ierr); // ----------------------------------------------------------------------------- // CEED vectors // ----------------------------------------------------------------------------- // -- Create CEED vector for geometric data CeedInt num_qpts_vol; PetscInt loc_num_elem_vol; CeedBasisGetNumQuadraturePoints(ceed_data->basis_q, &num_qpts_vol); CeedElemRestrictionGetNumElements(ceed_data->elem_restr_q, &loc_num_elem_vol); CeedVectorCreate(ceed, q_data_size_vol*loc_num_elem_vol*num_qpts_vol, &ceed_data->q_data); CeedElemRestrictionCreateVector(elem_restr_jd_i, &jac_data, NULL); // ----------------------------------------------------------------------------- // CEED Operators // ----------------------------------------------------------------------------- // -- Create CEED operator for quadrature data CeedOperatorCreate(ceed, ceed_data->qf_setup_vol, NULL, NULL, &ceed_data->op_setup_vol); CeedOperatorSetField(ceed_data->op_setup_vol, "dx", ceed_data->elem_restr_x, ceed_data->basis_x, CEED_VECTOR_ACTIVE); CeedOperatorSetField(ceed_data->op_setup_vol, "weight", CEED_ELEMRESTRICTION_NONE, ceed_data->basis_x, CEED_VECTOR_NONE); CeedOperatorSetField(ceed_data->op_setup_vol, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE); // -- Create CEED operator for ICs CeedOperatorCreate(ceed, ceed_data->qf_ics, NULL, NULL, &ceed_data->op_ics); CeedOperatorSetField(ceed_data->op_ics, "x", ceed_data->elem_restr_x, ceed_data->basis_xc, CEED_VECTOR_ACTIVE); CeedOperatorSetField(ceed_data->op_ics, "q0", ceed_data->elem_restr_q, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE); CeedOperatorContextGetFieldLabel(ceed_data->op_ics, "evaluation time", &user->phys->ics_time_label); // Create CEED operator for RHS if (ceed_data->qf_rhs_vol) { CeedOperator op; CeedOperatorCreate(ceed, ceed_data->qf_rhs_vol, NULL, NULL, &op); CeedOperatorSetField(op, "q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "Grad_q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data); CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord); CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); user->op_rhs_vol = op; } // -- CEED operator for IFunction if (ceed_data->qf_ifunction_vol) { CeedOperator op; CeedOperatorCreate(ceed, ceed_data->qf_ifunction_vol, NULL, NULL, &op); CeedOperatorSetField(op, "q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "Grad_q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "q dot", ceed_data->elem_restr_q, ceed_data->basis_q, user->q_dot_ceed); CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data); CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord); CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "jac_data", elem_restr_jd_i, CEED_BASIS_COLLOCATED, jac_data); user->op_ifunction_vol = op; } CeedOperator op_ijacobian_vol = NULL; if (qf_ijacobian_vol) { CeedOperator op; CeedOperatorCreate(ceed, qf_ijacobian_vol, NULL, NULL, &op); CeedOperatorSetField(op, "dq", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "Grad_dq", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data); CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord); CeedOperatorSetField(op, "jac_data", elem_restr_jd_i, CEED_BASIS_COLLOCATED, jac_data); CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE); op_ijacobian_vol = op; CeedQFunctionDestroy(&qf_ijacobian_vol); } // ***************************************************************************** // Set up CEED objects for the exterior domain (surface) // ***************************************************************************** CeedInt height = 1, dim_sur = dim - height, P_sur = app_ctx->degree + 1, Q_sur = P_sur + app_ctx->q_extra; const CeedInt q_data_size_sur = problem->q_data_size_sur, jac_data_size_sur = problem->jac_data_size_sur; // ----------------------------------------------------------------------------- // CEED Bases // ----------------------------------------------------------------------------- CeedBasisCreateTensorH1Lagrange(ceed, dim_sur, num_comp_q, P_sur, Q_sur, CEED_GAUSS, &ceed_data->basis_q_sur); CeedBasisCreateTensorH1Lagrange(ceed, dim_sur, num_comp_x, 2, Q_sur, CEED_GAUSS, &ceed_data->basis_x_sur); // ----------------------------------------------------------------------------- // CEED QFunctions // ----------------------------------------------------------------------------- // -- Create QFunction for quadrature data CeedQFunctionCreateInterior(ceed, 1, problem->setup_sur.qfunction, problem->setup_sur.qfunction_loc, &ceed_data->qf_setup_sur); if (problem->setup_sur.qfunction_context) { CeedQFunctionSetContext(ceed_data->qf_setup_sur, problem->setup_sur.qfunction_context); CeedQFunctionContextDestroy(&problem->setup_sur.qfunction_context); } CeedQFunctionAddInput(ceed_data->qf_setup_sur, "dx", num_comp_x*dim_sur, CEED_EVAL_GRAD); CeedQFunctionAddInput(ceed_data->qf_setup_sur, "weight", 1, CEED_EVAL_WEIGHT); CeedQFunctionAddOutput(ceed_data->qf_setup_sur, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); // -- Creat QFunction for inflow boundaries if (problem->apply_inflow.qfunction) { CeedQFunctionCreateInterior(ceed, 1, problem->apply_inflow.qfunction, problem->apply_inflow.qfunction_loc, &ceed_data->qf_apply_inflow); CeedQFunctionSetContext(ceed_data->qf_apply_inflow, problem->apply_inflow.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_inflow.qfunction_context); CeedQFunctionAddInput(ceed_data->qf_apply_inflow, "q", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(ceed_data->qf_apply_inflow, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); CeedQFunctionAddInput(ceed_data->qf_apply_inflow, "x", num_comp_x, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_apply_inflow, "v", num_comp_q, CEED_EVAL_INTERP); } if (problem->apply_inflow_jacobian.qfunction) { CeedQFunctionCreateInterior(ceed, 1, problem->apply_inflow_jacobian.qfunction, problem->apply_inflow_jacobian.qfunction_loc, &ceed_data->qf_apply_inflow_jacobian); CeedQFunctionSetContext(ceed_data->qf_apply_inflow_jacobian, problem->apply_inflow_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_inflow_jacobian.qfunction_context); CeedQFunctionAddInput(ceed_data->qf_apply_inflow_jacobian, "dq", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(ceed_data->qf_apply_inflow_jacobian, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); CeedQFunctionAddInput(ceed_data->qf_apply_inflow_jacobian, "x", num_comp_x, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_apply_inflow_jacobian, "v", num_comp_q, CEED_EVAL_INTERP); } // -- Creat QFunction for outflow boundaries if (problem->apply_outflow.qfunction) { CeedQFunctionCreateInterior(ceed, 1, problem->apply_outflow.qfunction, problem->apply_outflow.qfunction_loc, &ceed_data->qf_apply_outflow); CeedQFunctionSetContext(ceed_data->qf_apply_outflow, problem->apply_outflow.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_outflow.qfunction_context); CeedQFunctionAddInput(ceed_data->qf_apply_outflow, "q", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(ceed_data->qf_apply_outflow, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); CeedQFunctionAddInput(ceed_data->qf_apply_outflow, "x", num_comp_x, CEED_EVAL_INTERP); CeedQFunctionAddOutput(ceed_data->qf_apply_outflow, "v", num_comp_q, CEED_EVAL_INTERP); if (jac_data_size_sur) CeedQFunctionAddOutput(ceed_data->qf_apply_outflow, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE); } if (problem->apply_outflow_jacobian.qfunction) { CeedQFunctionCreateInterior(ceed, 1, problem->apply_outflow_jacobian.qfunction, problem->apply_outflow_jacobian.qfunction_loc, &ceed_data->qf_apply_outflow_jacobian); CeedQFunctionSetContext(ceed_data->qf_apply_outflow_jacobian, problem->apply_outflow_jacobian.qfunction_context); CeedQFunctionContextDestroy(&problem->apply_outflow_jacobian.qfunction_context); CeedQFunctionAddInput(ceed_data->qf_apply_outflow_jacobian, "dq", num_comp_q, CEED_EVAL_INTERP); CeedQFunctionAddInput(ceed_data->qf_apply_outflow_jacobian, "surface qdata", q_data_size_sur, CEED_EVAL_NONE); CeedQFunctionAddInput(ceed_data->qf_apply_outflow_jacobian, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE); CeedQFunctionAddOutput(ceed_data->qf_apply_outflow_jacobian, "v", num_comp_q, CEED_EVAL_INTERP); } // ***************************************************************************** // CEED Operator Apply // ***************************************************************************** // -- Apply CEED Operator for the geometric data CeedOperatorApply(ceed_data->op_setup_vol, ceed_data->x_coord, ceed_data->q_data, CEED_REQUEST_IMMEDIATE); // -- Create and apply CEED Composite Operator for the entire domain if (!user->phys->implicit) { // RHS ierr = CreateOperatorForDomain(ceed, dm, bc, ceed_data, user->phys, user->op_rhs_vol, NULL, height, P_sur, Q_sur, q_data_size_sur, 0, &user->op_rhs, NULL); CHKERRQ(ierr); } else { // IFunction ierr = CreateOperatorForDomain(ceed, dm, bc, ceed_data, user->phys, user->op_ifunction_vol, op_ijacobian_vol, height, P_sur, Q_sur, q_data_size_sur, jac_data_size_sur, &user->op_ifunction, op_ijacobian_vol ? &user->op_ijacobian : NULL); CHKERRQ(ierr); if (user->op_ijacobian) { CeedOperatorContextGetFieldLabel(user->op_ijacobian, "ijacobian time shift", &user->phys->ijacobian_time_shift_label); } } CeedElemRestrictionDestroy(&elem_restr_jd_i); CeedOperatorDestroy(&op_ijacobian_vol); CeedVectorDestroy(&jac_data); PetscFunctionReturn(0); }