Date: Tue, 3 May 2005 16:07:36 +0200 From: Marc Olzheim <marcolz@stack.nl> To: Daniel Eischen <deischen@freebsd.org> Cc: freebsd-threads@freebsd.org Subject: Re: Floating point exceptions with -pthread Message-ID: <20050503140736.GF66132@stack.nl> In-Reply-To: <20050503140029.GE66132@stack.nl> References: <20050503110818.GA66132@stack.nl> <Pine.GSO.4.43.0505030953170.22622-100000@sea.ntplx.net> <20050503140029.GE66132@stack.nl>
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--VuQYccsttdhdIfIP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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. >=20 > I don't have a -current machine with HyperThreading... :-/ >=20 > 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 A= pr 25 18:40:45 CEST 2005 root@office-install1.ilse.net:/usr/obj/usr/src/sys= /CRASH i386 Which has exactly the same problem. Marc --VuQYccsttdhdIfIP Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCd4WoezjnobFOgrERAnUWAKDH6/mVzLO9zH9Fjb9E5SqRGlD1tgCgwNmX M57ah0MUvULcW78xBe3ZGSM= =8jk0 -----END PGP SIGNATURE----- --VuQYccsttdhdIfIP--
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