1a0154adeSJed Brown // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 2a0154adeSJed Brown // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3a0154adeSJed Brown // 4a0154adeSJed Brown // SPDX-License-Identifier: BSD-2-Clause 5a0154adeSJed Brown // 6a0154adeSJed Brown // This file is part of CEED: http://github.com/ceed 7a0154adeSJed Brown 8a0154adeSJed Brown /** 9a0154adeSJed Brown @brief Ceed QFunction for building the geometric data for the 1D mass matrix 10a0154adeSJed Brown **/ 11a0154adeSJed Brown 12a0154adeSJed Brown #ifndef mass1dbuild_h 13a0154adeSJed Brown #define mass1dbuild_h 14a0154adeSJed Brown 15*c9c2c079SJeremy L Thompson #include <ceed.h> 16*c9c2c079SJeremy L Thompson 17a0154adeSJed Brown CEED_QFUNCTION(Mass1DBuild)(void *ctx, const CeedInt Q, 18a0154adeSJed Brown const CeedScalar *const *in, CeedScalar *const *out) { 19a0154adeSJed Brown // in[0] is Jacobians, size (Q) 20a0154adeSJed Brown // in[1] is quadrature weights, size (Q) 21a0154adeSJed Brown const CeedScalar *J = in[0], *w = in[1]; 22a0154adeSJed Brown // out[0] is quadrature data, size (Q) 23a0154adeSJed Brown CeedScalar *q_data = out[0]; 24a0154adeSJed Brown 25a0154adeSJed Brown // Quadrature point loop 26a0154adeSJed Brown CeedPragmaSIMD 27a0154adeSJed Brown for (CeedInt i=0; i<Q; i++) { 28a0154adeSJed Brown q_data[i] = J[i] * w[i]; 29a0154adeSJed Brown } // End of Quadrature Point Loop 30a0154adeSJed Brown 31a0154adeSJed Brown return CEED_ERROR_SUCCESS; 32a0154adeSJed Brown } 33a0154adeSJed Brown 34a0154adeSJed Brown #endif // mass1dbuild_h 35