1 | /* Define timing macros. |
2 | Copyright (C) 2013-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #undef attribute_hidden |
20 | #define attribute_hidden |
21 | #ifdef USE_CLOCK_GETTIME |
22 | # include <sysdeps/generic/hp-timing.h> |
23 | #else |
24 | # include <hp-timing.h> |
25 | #endif |
26 | #include <stdint.h> |
27 | |
28 | #define GL(x) _##x |
29 | #define GLRO(x) _##x |
30 | typedef hp_timing_t timing_t; |
31 | |
32 | #define TIMING_TYPE "hp_timing" |
33 | |
34 | #define TIMING_NOW(var) HP_TIMING_NOW (var) |
35 | #define TIMING_DIFF(diff, start, end) HP_TIMING_DIFF ((diff), (start), (end)) |
36 | #define TIMING_ACCUM(sum, diff) HP_TIMING_ACCUM_NT ((sum), (diff)) |
37 | |
38 | #define TIMING_PRINT_MEAN(d_total_s, d_iters) \ |
39 | printf ("\t%g", (d_total_s) / (d_iters)) |
40 | |