Andrey Semashev b5969e5233 Changed adaptive_mutex to use pthread_mutex_t. On systems that support it (Linux, FreeBSD, OpenBSD) PTHREAD_MUTEX_ADAPTIVE_NP is used, otherwise the default mutex type. This greatly imporoves performance in case of heavy thread contention: 100 threads - x2.7 records per second, 1000 threads - x4. Less contended cases are mostly unaffected.

2015-11-15 17:18:48 +03:00

..

boost/log

Changed adaptive_mutex to use pthread_mutex_t. On systems that support it (Linux, FreeBSD, OpenBSD) PTHREAD_MUTEX_ADAPTIVE_NP is used, otherwise the default mutex type. This greatly imporoves performance in case of heavy thread contention: 100 threads - x2.7 records per second, 1000 threads - x4. Less contended cases are mostly unaffected.

2015-11-15 17:18:48 +03:00