10c784865Scamierjs // Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 20c784865Scamierjs // Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 30c784865Scamierjs // All Rights reserved. See files LICENSE and NOTICE for details. 4ae3cba82Scamierjs // 5ae3cba82Scamierjs // This file is part of CEED, a collection of benchmarks, miniapps, software 6ae3cba82Scamierjs // libraries and APIs for efficient high-order finite element and spectral 7ae3cba82Scamierjs // element discretizations for exascale applications. For more information and 8ae3cba82Scamierjs // source code availability see http://github.com/ceed. 9ae3cba82Scamierjs // 10ae3cba82Scamierjs // The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11ae3cba82Scamierjs // a collaborative effort of two U.S. Department of Energy organizations (Office 12ae3cba82Scamierjs // of Science and the National Nuclear Security Administration) responsible for 13ae3cba82Scamierjs // the planning and preparation of a capable exascale ecosystem, including 14ae3cba82Scamierjs // software, applications, hardware, advanced system engineering and early 15ae3cba82Scamierjs // testbed platforms, in support of the nation's exascale computing imperative. 16ae3cba82Scamierjs 17ae3cba82Scamierjs #include <ceed-impl.h> 18ae3cba82Scamierjs #include <string.h> 1921617c04Sjeremylt #include "ceed-ref.h" 20ae3cba82Scamierjs 21ae3cba82Scamierjs static int CeedInit_Ref(const char *resource, Ceed ceed) { 22ae3cba82Scamierjs if (strcmp(resource, "/cpu/self") 23ae3cba82Scamierjs && strcmp(resource, "/cpu/self/ref")) 24ae3cba82Scamierjs return CeedError(ceed, 1, "Ref backend cannot use resource: %s", resource); 25ae3cba82Scamierjs ceed->VecCreate = CeedVectorCreate_Ref; 26ae3cba82Scamierjs ceed->BasisCreateTensorH1 = CeedBasisCreateTensorH1_Ref; 27ae3cba82Scamierjs ceed->ElemRestrictionCreate = CeedElemRestrictionCreate_Ref; 284e35ef05Sjeremylt ceed->ElemRestrictionCreateBlocked = CeedElemRestrictionCreate_Ref; 29ae3cba82Scamierjs ceed->QFunctionCreate = CeedQFunctionCreate_Ref; 30ae3cba82Scamierjs ceed->OperatorCreate = CeedOperatorCreate_Ref; 31ae3cba82Scamierjs return 0; 32ae3cba82Scamierjs } 33ae3cba82Scamierjs 34ae3cba82Scamierjs __attribute__((constructor)) 35ae3cba82Scamierjs static void Register(void) { 36*9ddbf157Sjeremylt //! [Register] 3744951fc6Sjeremylt CeedRegister("/cpu/self/ref", CeedInit_Ref, 20); 38*9ddbf157Sjeremylt //! [Register] 39ae3cba82Scamierjs } 40