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 <string.h> 18 #include "ceed-backend.h" 19 #include "ceed-scale.h" 20 21 /** 22 @brief Set fields for vector scaling QFunction that scales inputs 23 **/ 24 static int CeedQFunctionInit_Scale(Ceed ceed, const char *requested, 25 CeedQFunction qf) { 26 // Check QFunction name 27 const char *name = "Scale"; 28 if (strcmp(name, requested)) 29 // LCOV_EXCL_START 30 return CeedError(ceed, 1, "QFunction '%s' does not match requested name: %s", 31 name, requested); 32 // LCOV_EXCL_STOP 33 34 // QFunction fields 'input' and 'output' with requested emodes added 35 // by the library rather than being added here 36 37 return 0; 38 } 39 40 /** 41 @brief Register scaling QFunction 42 **/ 43 __attribute__((constructor)) 44 static void Register(void) { 45 CeedQFunctionRegister("Scale", Scale_loc, 1, Scale, 46 CeedQFunctionInit_Scale); 47 } 48