1*3d8e8822SJeremy L Thompson // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 2*3d8e8822SJeremy L Thompson // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 36a6224a1SJeremy L Thompson // 4*3d8e8822SJeremy L Thompson // SPDX-License-Identifier: BSD-2-Clause 56a6224a1SJeremy L Thompson // 6*3d8e8822SJeremy L Thompson // This file is part of CEED: http://github.com/ceed 76a6224a1SJeremy L Thompson 86a6224a1SJeremy L Thompson #include <ceed/ceed.h> 96a6224a1SJeremy L Thompson #include <ceed/backend.h> 106a6224a1SJeremy L Thompson #include <string.h> 116a6224a1SJeremy L Thompson #include "ceed-vectorpoisson1dapply.h" 126a6224a1SJeremy L Thompson 136a6224a1SJeremy L Thompson /** 146a6224a1SJeremy L Thompson @brief Set fields for Ceed QFunction applying the 1D Poisson operator 156a6224a1SJeremy L Thompson on a vector system with three components 166a6224a1SJeremy L Thompson **/ 17dfb517d7SJeremy L Thompson static int CeedQFunctionInit_Vector3Poisson1DApply(Ceed ceed, 186a6224a1SJeremy L Thompson const char *requested, 196a6224a1SJeremy L Thompson CeedQFunction qf) { 206a6224a1SJeremy L Thompson int ierr; 216a6224a1SJeremy L Thompson 226a6224a1SJeremy L Thompson // Check QFunction name 23dfb517d7SJeremy L Thompson const char *name = "Vector3Poisson1DApply"; 246a6224a1SJeremy L Thompson if (strcmp(name, requested)) 256a6224a1SJeremy L Thompson // LCOV_EXCL_START 266a6224a1SJeremy L Thompson return CeedError(ceed, CEED_ERROR_UNSUPPORTED, 276a6224a1SJeremy L Thompson "QFunction '%s' does not match requested name: %s", 286a6224a1SJeremy L Thompson name, requested); 296a6224a1SJeremy L Thompson // LCOV_EXCL_STOP 306a6224a1SJeremy L Thompson 316a6224a1SJeremy L Thompson // Add QFunction fields 326a6224a1SJeremy L Thompson const CeedInt dim = 1, num_comp = 3; 336a6224a1SJeremy L Thompson ierr = CeedQFunctionAddInput(qf, "du", num_comp*dim, CEED_EVAL_GRAD); 346a6224a1SJeremy L Thompson CeedChk(ierr); 356a6224a1SJeremy L Thompson ierr = CeedQFunctionAddInput(qf, "qdata", dim*(dim+1)/2, CEED_EVAL_NONE); 366a6224a1SJeremy L Thompson CeedChk(ierr); 376a6224a1SJeremy L Thompson ierr = CeedQFunctionAddOutput(qf, "dv", num_comp*dim, CEED_EVAL_GRAD); 386a6224a1SJeremy L Thompson CeedChk(ierr); 396a6224a1SJeremy L Thompson 406a6224a1SJeremy L Thompson return CEED_ERROR_SUCCESS; 416a6224a1SJeremy L Thompson } 426a6224a1SJeremy L Thompson 436a6224a1SJeremy L Thompson /** 446a6224a1SJeremy L Thompson @brief Register Ceed QFunction for applying the 1D Poisson operator 456a6224a1SJeremy L Thompson on a vector system with three components 466a6224a1SJeremy L Thompson **/ 47dfb517d7SJeremy L Thompson CEED_INTERN int CeedQFunctionRegister_Vector3Poisson1DApply(void) { 48dfb517d7SJeremy L Thompson return CeedQFunctionRegister("Vector3Poisson1DApply", Vector3Poisson1DApply_loc, 49dfb517d7SJeremy L Thompson 1, Vector3Poisson1DApply, 50dfb517d7SJeremy L Thompson CeedQFunctionInit_Vector3Poisson1DApply); 516a6224a1SJeremy L Thompson } 52