1 // Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 2 // Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 3 // All Rights reserved. See files LICENSE and NOTICE for details. 4 // 5 // This file is part of CEED, a collection of benchmarks, miniapps, software 6 // libraries and APIs for efficient high-order finite element and spectral 7 // element discretizations for exascale applications. For more information and 8 // source code availability see http://github.com/ceed. 9 // 10 // The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11 // a collaborative effort of two U.S. Department of Energy organizations (Office 12 // of Science and the National Nuclear Security Administration) responsible for 13 // the planning and preparation of a capable exascale ecosystem, including 14 // software, applications, hardware, advanced system engineering and early 15 // testbed platforms, in support of the nation's exascale computing imperative. 16 17 #include <ceed-impl.h> 18 #include <string.h> 19 #include "ceed-ref.h" 20 21 static int CeedInit_Ref(const char *resource, Ceed ceed) { 22 if (strcmp(resource, "/cpu/self") 23 && strcmp(resource, "/cpu/self/ref")) 24 return CeedError(ceed, 1, "Ref backend cannot use resource: %s", resource); 25 ceed->VecCreate = CeedVectorCreate_Ref; 26 ceed->BasisCreateTensorH1 = CeedBasisCreateTensorH1_Ref; 27 ceed->ElemRestrictionCreate = CeedElemRestrictionCreate_Ref; 28 ceed->ElemRestrictionCreateBlocked = CeedElemRestrictionCreate_Ref; 29 ceed->QFunctionCreate = CeedQFunctionCreate_Ref; 30 ceed->OperatorCreate = CeedOperatorCreate_Ref; 31 return 0; 32 } 33 34 __attribute__((constructor)) 35 static void Register(void) { 36 //! [Register] 37 CeedRegister("/cpu/self/ref", CeedInit_Ref, 20); 38 //! [Register] 39 } 40