10 Dec
2010
10 Dec
'10
9:39 a.m.
- Timo Sirainen tss@iki.fi:
Cor's debugging has so far shown that a single epoll_wait() call can sometimes generate a few thousand voluntary context switches. I can't really understand how that's possible. Those epoll_wait() calls about half of the total voluntary context switches generated by imap processes. We'll see tomorrow if poll() works better or if a small patch I made makes it better.
That sounds promising :)
-- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt@charite.de | http://www.charite.de