Subject: Re: x86 Port outperforms SPARC64 port on NetBSD v2.0.2
To: Jochen Kunz <jkunz@unixag-kl.fh-kl.de>
From: None <segv@netctl.net>
List: port-sparc64
Date: 10/05/2005 12:33:05
On Wed, 5 Oct 2005 09:23:38 +0200
Jochen Kunz <jkunz@unixag-kl.fh-kl.de> wrote:

> On Tue, 4 Oct 2005 23:41:16 +0100
> segv@netctl.net wrote:
> 
> > AFAIK NetBSD's SMP implementation is not very mature, it can't even
> > schedule multiple threads within the same process onto different CPUs.
> You need to play with $PTHREAD_CONCURRENCY.
> -- 

OK, I was wrong, setting PTHREAD_CONCURRENCY=2 on a dual Pentium 3 machine
running NetBSD-current does indeed run multiple threads in the same process on
both CPUs.

Sorry about the confusion.