Benchtests: Increase benchmark iterations
[platform/upstream/glibc.git] / benchtests / bench-pthread-spin-trylock.c
1 /* Measure spin_trylock for different threads and critical sections.
2    Copyright (C) 2022-2024 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
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16    License along with the GNU C Library; if not, see
17    <https://www.gnu.org/licenses/>.  */
18
19 #define LOCK(lock)                                                            \
20   while (pthread_spin_lock (lock) != 0)                                       \
21     {                                                                         \
22       non_critical_section (non_crt_len);                                     \
23     }
24 #define UNLOCK(lock) pthread_spin_unlock (lock)
25 #define LOCK_INIT(lock, attr) pthread_spin_init (lock, *(attr))
26 #define LOCK_DESTROY(lock) pthread_spin_destroy (lock)
27 #define LOCK_ATTR_INIT(attr) *(attr) = 0
28
29 #define bench_lock_t pthread_spinlock_t
30 #define bench_lock_attr_t int
31
32 #define TEST_NAME "pthread-spin-trylock"
33
34 #include "bench-pthread-lock-base.c"