121617c04Sjeremylt // Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 221617c04Sjeremylt // Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 321617c04Sjeremylt // All Rights reserved. See files LICENSE and NOTICE for details. 421617c04Sjeremylt // 521617c04Sjeremylt // This file is part of CEED, a collection of benchmarks, miniapps, software 621617c04Sjeremylt // libraries and APIs for efficient high-order finite element and spectral 721617c04Sjeremylt // element discretizations for exascale applications. For more information and 821617c04Sjeremylt // source code availability see http://github.com/ceed. 921617c04Sjeremylt // 1021617c04Sjeremylt // The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 1121617c04Sjeremylt // a collaborative effort of two U.S. Department of Energy organizations (Office 1221617c04Sjeremylt // of Science and the National Nuclear Security Administration) responsible for 1321617c04Sjeremylt // the planning and preparation of a capable exascale ecosystem, including 1421617c04Sjeremylt // software, applications, hardware, advanced system engineering and early 1521617c04Sjeremylt // testbed platforms, in support of the nation's exascale computing imperative. 1621617c04Sjeremylt 17d863ab9bSjeremylt #include <ceed-backend.h> 1821617c04Sjeremylt #include <string.h> 1921617c04Sjeremylt 2021617c04Sjeremylt typedef struct { 2121617c04Sjeremylt CeedScalar *array; 2221617c04Sjeremylt CeedScalar *array_allocated; 2321617c04Sjeremylt } CeedVector_Ref; 2421617c04Sjeremylt 2521617c04Sjeremylt typedef struct { 2621617c04Sjeremylt const CeedInt *indices; 2721617c04Sjeremylt CeedInt *indices_allocated; 2821617c04Sjeremylt } CeedElemRestriction_Ref; 2921617c04Sjeremylt 3021617c04Sjeremylt typedef struct { 31aedaa0e5Sjeremylt const CeedScalar **inputs; 32aedaa0e5Sjeremylt CeedScalar **outputs; 33aedaa0e5Sjeremylt bool setupdone; 34aedaa0e5Sjeremylt } CeedQFunction_Ref; 35aedaa0e5Sjeremylt 36aedaa0e5Sjeremylt typedef struct { 3742877f77Sjeremylt CeedVector 3842877f77Sjeremylt *evecs; /// E-vectors needed to apply operator (input followed by outputs) 3942877f77Sjeremylt CeedScalar ** edata; 40*8d713cf6Sjeremylt uint64_t *inputstate; /// State counter of inputs 4191703d3fSjeremylt CeedVector *evecsin; /// Input E-vectors needed to apply operator 4291703d3fSjeremylt CeedVector *evecsout; /// Output E-vectors needed to apply operator 43aedaa0e5Sjeremylt CeedVector *qvecsin; /// Input Q-vectors needed to apply operator 44aedaa0e5Sjeremylt CeedVector *qvecsout; /// Output Q-vectors needed to apply operator 4542877f77Sjeremylt CeedInt numein; 4642877f77Sjeremylt CeedInt numeout; 4721617c04Sjeremylt } CeedOperator_Ref; 4821617c04Sjeremylt 49667bc5fcSjeremylt CEED_INTERN int CeedVectorCreate_Ref(CeedInt n, CeedVector vec); 5021617c04Sjeremylt 51667bc5fcSjeremylt CEED_INTERN int CeedElemRestrictionCreate_Ref(CeedMemType mtype, 52667bc5fcSjeremylt CeedCopyMode cmode, const CeedInt *indices, CeedElemRestriction r); 5321617c04Sjeremylt 54667bc5fcSjeremylt CEED_INTERN int CeedBasisCreateTensorH1_Ref(CeedInt dim, CeedInt P1d, 5521617c04Sjeremylt CeedInt Q1d, const CeedScalar *interp1d, 5621617c04Sjeremylt const CeedScalar *grad1d, 5721617c04Sjeremylt const CeedScalar *qref1d, 5821617c04Sjeremylt const CeedScalar *qweight1d, 5921617c04Sjeremylt CeedBasis basis); 6021617c04Sjeremylt 61667bc5fcSjeremylt CEED_INTERN int CeedBasisCreateH1_Ref(CeedElemTopology topo, 62667bc5fcSjeremylt CeedInt dim, CeedInt ndof, CeedInt nqpts, 63a8de75f0Sjeremylt const CeedScalar *interp, 64a8de75f0Sjeremylt const CeedScalar *grad, 65a8de75f0Sjeremylt const CeedScalar *qref, 66a8de75f0Sjeremylt const CeedScalar *qweight, 67a8de75f0Sjeremylt CeedBasis basis); 68a8de75f0Sjeremylt 6921617c04Sjeremylt CEED_INTERN int CeedQFunctionCreate_Ref(CeedQFunction qf); 7021617c04Sjeremylt 7121617c04Sjeremylt CEED_INTERN int CeedOperatorCreate_Ref(CeedOperator op); 72