1 /************************************************************************
2 ************************************************************************
3 FAUST compiler
4 Copyright (C) 2003-2018 GRAME, Centre National de Creation Musicale
5 ---------------------------------------------------------------------
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 ************************************************************************
20 ************************************************************************/
21
22 #ifndef GET_CACHE_LINE_SIZE_H_INCLUDED
23 #define GET_CACHE_LINE_SIZE_H_INCLUDED
24
25 #include <stddef.h>
26 #include <iostream>
27
28 using namespace std;
29
30 template <typename T>
print_type(char const * name)31 void print_type(char const* name)
32 {
33 cout << name << " sizeof = " << sizeof(T) << " alignof = " << __alignof__(T) << endl;
34 }
35
36 // Author: Nick Strupat
37 // Date: October 29, 2010
38 // Returns the cache line size (in bytes) of the processor, or 0 on failure
39
40 size_t cache_line_size();
41
42 #endif
43