Floating point exceptions with -pthread

Marc Olzheim marcolz at stack.nl
Wed May 4 03:32:08 PDT 2005

On Tue, May 03, 2005 at 09:54:23AM -0400, Daniel Eischen wrote:
> > Hi.
> >
> > I was wondering whether it was safe to use floating point calculations /
> > libm functions with 5.4-STABLE's pthread library on HT+SMP. I keep
> > getting floating point exceptions on places where they should not
> > happen... :-(
> 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.

Should I file a PR ?

-------------- 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/20050504/7483e1b5/attachment.bin

More information about the freebsd-threads mailing list