1 // Copyright (c) 2017-2025, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 8 #include <ceed.h> 9 #include <ceed/backend.h> 10 #include <ceed/jit-source/gallery/ceed-massapply.h> 11 #include <string.h> 12 13 /** 14 @brief Set fields for `CeedQFunction` for applying the mass matrix 15 **/ 16 static int CeedQFunctionInit_MassApply(Ceed ceed, const char *requested, CeedQFunction qf) { 17 // Check QFunction name 18 const char *name = "MassApply"; 19 CeedCheck(!strcmp(name, requested), ceed, CEED_ERROR_UNSUPPORTED, "QFunction '%s' does not match requested name: %s", name, requested); 20 21 // Add QFunction fields 22 CeedCall(CeedQFunctionAddInput(qf, "u", 1, CEED_EVAL_INTERP)); 23 CeedCall(CeedQFunctionAddInput(qf, "qdata", 1, CEED_EVAL_NONE)); 24 CeedCall(CeedQFunctionAddOutput(qf, "v", 1, CEED_EVAL_INTERP)); 25 26 CeedCall(CeedQFunctionSetUserFlopsEstimate(qf, 1)); 27 28 return CEED_ERROR_SUCCESS; 29 } 30 31 /** 32 @brief Register `CeedQFunction` for applying the mass matrix 33 **/ 34 CEED_INTERN int CeedQFunctionRegister_MassApply(void) { 35 return CeedQFunctionRegister("MassApply", MassApply_loc, 1, MassApply, CeedQFunctionInit_MassApply); 36 } 37