Sujet : Re: signalling a condvar from inside vs. signalling a condvar von outside
De : Bonita.Montero (at) *nospam* gmail.com (Bonita Montero)
Groupes : comp.lang.c++Date : 20. Apr 2025, 05:19:05
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vu1sil$31gqt$1@raubtier-asyl.eternal-september.org>
References : 1 2 3 4 5 6 7 8 9 10 11 12
User-Agent : Mozilla Thunderbird
Am 20.04.2025 um 00:59 schrieb Scott Lurndal:
N-1 of the waiters will attempt to acquire the mutex and fail; ...
With glibc only one thread is scheduled.
causing unnecessary coherency traffic and unnecessary context
switches.
Silly.