Subject: Re: Slow pthread_create() under high load To: drepper@cygnus.com Date: Sat, 25 Mar 2000 21:46:59 +0000 (GMT) From: Alan Cox <alan@lxorguk.ukuu.org.uk> > If you want to see this changes get the kernel changes in place. > There are various patches floating around which combined will allow a > correct and fast implementation. But they were not added. The problem he is seeing however appears unrelated to the fact posix threads is a braindamaged pile of crap. Its because the scheduler penalises across forks as part of its fairness approach. Ingo showed that was in fact wrong and posted some algorithm changes for 2.3.9x - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/