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Diffstat (limited to 'benchtests/bench-pthread-mutex-lock.c')
| -rw-r--r-- | benchtests/bench-pthread-mutex-lock.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/benchtests/bench-pthread-mutex-lock.c b/benchtests/bench-pthread-mutex-lock.c new file mode 100644 index 0000000..16556d4 --- /dev/null +++ b/benchtests/bench-pthread-mutex-lock.c @@ -0,0 +1,32 @@ +/* Measure mutex_lock for different threads and critical sections. + Copyright (C) 2022 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#define LOCK(lock) pthread_mutex_lock (lock) +#define UNLOCK(lock) pthread_mutex_unlock (lock) +#define LOCK_INIT(lock, attr) pthread_mutex_init (lock, attr) +#define LOCK_DESTROY(lock) pthread_mutex_destroy (lock) +#define LOCK_ATTR_INIT(attr) \ + pthread_mutexattr_init (attr); \ + pthread_mutexattr_settype (attr, PTHREAD_MUTEX_ADAPTIVE_NP); + +#define bench_lock_t pthread_mutex_t +#define bench_lock_attr_t pthread_mutexattr_t + +#define TEST_NAME "pthread-mutex-lock" + +#include "bench-pthread-lock-base.c" |