Floating point exceptions with -pthread
Marc Olzheim
marcolz at stack.nl
Tue May 3 07:07:45 PDT 2005
On Tue, May 03, 2005 at 04:00:29PM +0200, Marc Olzheim wrote:
> > Yes, it should work fine. If you can verify the problem exists
> > (or doesn't) on -current, that might help. It sounds like FPU
> > context isn't getting saved/restored correctly in the kernel.
>
> I don't have a -current machine with HyperThreading... :-/
>
> But I mailed a test program in a different thread; perhaps somebody else
> is willing to run it...
Ah, found an SMP, non-HT machine running:
FreeBSD office-install1.ilse.net 6.0-CURRENT FreeBSD 6.0-CURRENT #25: Mon Apr 25 18:40:45 CEST 2005 root at office-install1.ilse.net:/usr/obj/usr/src/sys/CRASH i386
Which has exactly the same problem.
Marc
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-threads/attachments/20050503/cb2cf287/attachment.bin
More information about the freebsd-threads
mailing list