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/ceed.h> 18 #include <ceed/backend.h> 19 #include <string.h> 20 #include "ceed-scale.h" 21 22 /** 23 @brief Set fields for vector scaling QFunction that scales inputs 24 **/ 25 static int CeedQFunctionInit_Scale(Ceed ceed, const char *requested, 26 CeedQFunction qf) { 27 // Check QFunction name 28 const char *name = "Scale"; 29 if (strcmp(name, requested)) 30 // LCOV_EXCL_START 31 return CeedError(ceed, CEED_ERROR_UNSUPPORTED, 32 "QFunction '%s' does not match requested name: %s", 33 name, requested); 34 // LCOV_EXCL_STOP 35 36 // QFunction fields 'input' and 'output' with requested emodes added 37 // by the library rather than being added here 38 39 return CEED_ERROR_SUCCESS; 40 } 41 42 /** 43 @brief Register scaling QFunction 44 **/ 45 CEED_INTERN int CeedQFunctionRegister_Scale(void) { 46 return CeedQFunctionRegister("Scale", Scale_loc, 1, Scale, 47 CeedQFunctionInit_Scale); 48 } 49