15aed82e4SJeremy L Thompson // Copyright (c) 2017-2024, Lawrence Livermore National Security, LLC and other CEED contributors. 23d8e8822SJeremy L Thompson // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3441428dfSJeremy L Thompson // 43d8e8822SJeremy L Thompson // SPDX-License-Identifier: BSD-2-Clause 5441428dfSJeremy L Thompson // 63d8e8822SJeremy L Thompson // This file is part of CEED: http://github.com/ceed 7441428dfSJeremy L Thompson 8*c0b5abf0SJeremy L Thompson #include <ceed/types.h> 9c9c2c079SJeremy L Thompson 102b730f8bSJeremy L Thompson CEED_QFUNCTION(scale)(void *ctx, const CeedInt Q, const CeedScalar *const *in, CeedScalar *const *out) { 11441428dfSJeremy L Thompson CeedScalar *scale = (CeedScalar *)ctx; 12441428dfSJeremy L Thompson const CeedScalar *u = in[0]; 13441428dfSJeremy L Thompson CeedScalar *v = out[0]; 14441428dfSJeremy L Thompson 15441428dfSJeremy L Thompson for (CeedInt i = 0; i < Q; i++) { 16441428dfSJeremy L Thompson v[i] = scale[1] * u[i]; 17441428dfSJeremy L Thompson } 18441428dfSJeremy L Thompson scale[0] = 42; 19441428dfSJeremy L Thompson 20441428dfSJeremy L Thompson return 0; 21441428dfSJeremy L Thompson } 22