Lattice Microbes 2.5
This is for whole cell modeling
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ldg.h
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1/*
2 * University of Illinois Open Source License
3 * Copyright 2018-2018 Luthey-Schulten Group,
4 * All rights reserved.
5 *
6 * Developed by: Luthey-Schulten Group
7 * University of Illinois at Urbana-Champaign
8 * http://www.scs.uiuc.edu/~schulten
9 *
10 * Permission is hereby granted, free of charge, to any person obtaining a copy of
11 * this software and associated documentation files (the Software), to deal with
12 * the Software without restriction, including without limitation the rights to
13 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
14 * of the Software, and to permit persons to whom the Software is furnished to
15 * do so, subject to the following conditions:
16 *
17 * - Redistributions of source code must retain the above copyright notice,
18 * this list of conditions and the following disclaimers.
19 *
20 * - Redistributions in binary form must reproduce the above copyright notice,
21 * this list of conditions and the following disclaimers in the documentation
22 * and/or other materials provided with the distribution.
23 *
24 * - Neither the names of the Luthey-Schulten Group, University of Illinois at
25 * Urbana-Champaign, nor the names of its contributors may be used to endorse or
26 * promote products derived from this Software without specific prior written
27 * permission.
28 *
29 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
30 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
31 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
32 * THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
33 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
34 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
35 * OTHER DEALINGS WITH THE SOFTWARE.
36 *
37 * Author(s): Tyler M. Earnest
38 */
39
40#ifndef _LDG_H
41#define _LDG_H
42#if __CUDA_ARCH__ >= 350
43#define read_element(array, element) (__ldg((array)+(element)))
44#else
45#define read_element(array, element) ((array)[(element)])
46#endif
47#endif /* _LDG_H */