1 // Copyright (c) 2017-2022, 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 10 CEED_QFUNCTION(setup)(void *ctx, const CeedInt Q, 11 const CeedScalar *const *in, 12 CeedScalar *const *out) { 13 const CeedScalar *w = in[0]; 14 CeedScalar *q_data = out[0]; 15 for (CeedInt i=0; i<Q; i++) { 16 q_data[i] = w[i]; 17 } 18 return 0; 19 } 20 21 CEED_QFUNCTION(mass)(void *ctx, const CeedInt Q, const CeedScalar *const *in, 22 CeedScalar *const *out) { 23 CeedScalar *scale = (CeedScalar *)ctx; 24 const CeedScalar *q_data = in[0], *u = in[1]; 25 CeedScalar *v = out[0]; 26 for (CeedInt i=0; i<Q; i++) { 27 v[i] = scale[4] * q_data[i] * u[i]; 28 } 29 return 0; 30 } 31