1*3d8e8822SJeremy L Thompson // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 2*3d8e8822SJeremy L Thompson // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3ccec5866SJeremy L Thompson // 4*3d8e8822SJeremy L Thompson // SPDX-License-Identifier: BSD-2-Clause 5ccec5866SJeremy L Thompson // 6*3d8e8822SJeremy L Thompson // This file is part of CEED: http://github.com/ceed 7ccec5866SJeremy L Thompson 8ccec5866SJeremy L Thompson // Note: intentionally testing strange spacing in '#include's 9ccec5866SJeremy L Thompson #include <math.h> 10ccec5866SJeremy L Thompson # include "t406-qfunction-helper.h" 11ccec5866SJeremy L Thompson 12ccec5866SJeremy L Thompson CEED_QFUNCTION(setup)(void *ctx, const CeedInt Q, const CeedScalar *const *in, 13ccec5866SJeremy L Thompson CeedScalar *const *out) { 14ccec5866SJeremy L Thompson const CeedScalar *w = in[0]; 15ccec5866SJeremy L Thompson CeedScalar *q_data = out[0]; 16ccec5866SJeremy L Thompson for (CeedInt i=0; i<Q; i++) { 17ccec5866SJeremy L Thompson q_data[i] = w[i]; 18ccec5866SJeremy L Thompson } 19ccec5866SJeremy L Thompson return 0; 20ccec5866SJeremy L Thompson } 21ccec5866SJeremy L Thompson 22ccec5866SJeremy L Thompson CEED_QFUNCTION(mass)(void *ctx, const CeedInt Q, const CeedScalar *const *in, 23ccec5866SJeremy L Thompson CeedScalar *const *out) { 24ccec5866SJeremy L Thompson const CeedScalar *q_data = in[0], *u = in[1]; 25ccec5866SJeremy L Thompson CeedScalar *v = out[0]; 26ccec5866SJeremy L Thompson for (CeedInt i=0; i<Q; i++) { 27ccec5866SJeremy L Thompson v[i] = q_data[i] * (times_two(u[i]) + times_three(u[i])) * sqrt(2.); 28ccec5866SJeremy L Thompson } 29ccec5866SJeremy L Thompson return 0; 30ccec5866SJeremy L Thompson } 31