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/types.h> 9 10 CEED_QFUNCTION(mass)(void *ctx, const CeedInt Q, const CeedScalar *const *in, CeedScalar *const *out) { 11 const CeedScalar *u = in[0], *rho = in[1]; 12 CeedScalar *v = out[0]; 13 14 // Quadrature point loop 15 CeedPragmaSIMD for (CeedInt i = 0; i < Q; i++) { v[i] = rho[i] * u[i]; } 16 return 0; 17 } 18