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 /** 9 @brief Ceed QFunction for building the geometric data for the 1D mass matrix 10 **/ 11 12 #ifndef mass1dbuild_h 13 #define mass1dbuild_h 14 15 CEED_QFUNCTION(Mass1DBuild)(void *ctx, const CeedInt Q, 16 const CeedScalar *const *in, CeedScalar *const *out) { 17 // in[0] is Jacobians, size (Q) 18 // in[1] is quadrature weights, size (Q) 19 const CeedScalar *J = in[0], *w = in[1]; 20 // out[0] is quadrature data, size (Q) 21 CeedScalar *q_data = out[0]; 22 23 // Quadrature point loop 24 CeedPragmaSIMD 25 for (CeedInt i=0; i<Q; i++) { 26 q_data[i] = J[i] * w[i]; 27 } // End of Quadrature Point Loop 28 29 return CEED_ERROR_SUCCESS; 30 } 31 32 #endif // mass1dbuild_h 33