Re: HEADSUP: GCC 3.2.1 update is coming
David O'Brien [EMAIL PROTECTED] writes: On Thu, Oct 10, 2002 at 08:38:58PM -0400, Alexander Kabaev wrote: Could you please try to compile libmsun with with GCC 3.3 snapshot David just committed and see if that changes anything? It doesn't compile on -current. Mike and the standards guys are suspose to undo the breakage that crept into out headers. For the daring, try to build the port and then change the two u_long that is complained about to unsigned long. I've committed this for now. The `#ifndef _POSIX_SOURCE' conditional needs to check for other standards, but I'll leave this until I have a chance to go through the entire header to make it conformant. This is a new problem because of rev 1.74 of sys/types.h where a conditional was updated to check for other standards, but had some dependencies that I wasn't aware of and world didn't find them for me. If there are any others I should find them as I go through each standard header. Best regards, Mike Barcroft To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, 10 Oct 2002, Kris Kennaway wrote: On Thu, Oct 10, 2002 at 10:32:15PM -0700, David O'Brien wrote: On Thu, Oct 10, 2002 at 08:47:15PM -0700, Kris Kennaway wrote: Are these suitable for importing as a regression suite? We could just import the GCC testsuite... it would add 25 MB (checked out, more w/in /home/ncvs/src :-( ) Hmm, perhaps this should go in a new cvsup collection or somewhere else optional-but-accessible. Kris Errm, ports(7) umm portmgr. Ok, nothing to add here. -Nate To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
Hi Alexander, I am going to import a new GCC 3.2.1 snapshot in about 10 minutes. This update fixes the problem with cpp0 dumping core while building a kernels many people reported on the list. Yes, this is fixed. Just tested it with my config :P There might still be a problem with libm and -march=pentium4. I do not have P4 myself and I cannot reproduce the problem locally. This problem is also solved. libm compiles again fine with -march=pentium4. OpenOffice and xmms, mpg123 work as they did before. Thank you very very much for your work ! Martin Martin Blapp, [EMAIL PROTECTED] [EMAIL PROTECTED] -- ImproWare AG, UNIXSP ISP, Zurlindenstrasse 29, 4133 Pratteln, CH Phone: +41 061 826 93 00: +41 61 826 93 01 PGP: finger -l [EMAIL PROTECTED] PGP Fingerprint: B434 53FC C87C FE7B 0A18 B84C 8686 EF22 D300 551E -- To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
Martin Blapp writes: There might still be a problem with libm and -march=pentium4. I do not have P4 myself and I cannot reproduce the problem locally. This problem is also solved. libm compiles again fine with -march=pentium4. OpenOffice and xmms, mpg123 work as they did before. Looks like we win some and we loose some. I just noticed something weird on my P4 desktop using: gcc version 3.2.1 [FreeBSD] 20021009 (prerelease) If I build libm with -march=pentium4, then the mozilla theme Oribit looks corrupt. If I use -march=pentium3, the problem goes away. I've left xwindow dumps on freefall in ~gallatin/mozilla.bad.xwd ~gallatin/mozilla.good.xwd This is a terrible example in that its impossible to tell what happened, but it sure shows that something is wrong. Is there a floating point regression suite that you can point me at? That would be more useful for debugging. Drew To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, Oct 10, 2002 at 07:10:44PM -0400, Andrew Gallatin wrote: This is a terrible example in that its impossible to tell what happened, but it sure shows that something is wrong. Is there a floating point regression suite that you can point me at? That would be more useful for debugging. ftp://ftp.netlib.org/fp/ucbtest.tgz This is Kahan and his students floating point testsuite. It normally check for conformance to IEEE-754. -- Steve To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
Hi, Looks like we win some and we loose some. I just noticed something weird on my P4 desktop using: I reported it too soon. I forgot that on remote Desktops the problem doesn't happen :P So OpenOffice is still broken. Yes, now mpg123 plays sound, but the output is horribly noisy. I'm at home now and can hear the sound. From work I just saw that it played something, since the output was not anymore zero. Is there a floating point regression suite that you can point me at? That would be more useful for debugging. Yes please ! Martin To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Fri, Oct 11, 2002 at 01:26:47AM +0200, Martin Blapp wrote: Is there a floating point regression suite that you can point me at? That would be more useful for debugging. I forgot another test suite. See http://www.cs.berkeley.edu/~jhauser/arithmetic/TestFloat.html -- Steve To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Fri, 11 Oct 2002 01:26:47 +0200 (CEST) Martin Blapp [EMAIL PROTECTED] wrote: Hi, Looks like we win some and we loose some. I just noticed something weird on my P4 desktop using: I reported it too soon. I forgot that on remote Desktops the problem doesn't happen :P Could you please try to compile libmsun with with GCC 3.3 snapshot David just committed and see if that changes anything? -- Alexander Kabaev To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, Oct 10, 2002 at 08:38:58PM -0400, Alexander Kabaev wrote: Could you please try to compile libmsun with with GCC 3.3 snapshot David just committed and see if that changes anything? It doesn't compile on -current. Mike and the standards guys are suspose to undo the breakage that crept into out headers. For the daring, try to build the port and then change the two u_long that is complained about to unsigned long. To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On 10 Oct, Steve Kargl wrote: On Thu, Oct 10, 2002 at 07:10:44PM -0400, Andrew Gallatin wrote: This is a terrible example in that its impossible to tell what happened, but it sure shows that something is wrong. Is there a floating point regression suite that you can point me at? That would be more useful for debugging. ftp://ftp.netlib.org/fp/ucbtest.tgz This is Kahan and his students floating point testsuite. It normally check for conformance to IEEE-754. For something a bit older, see http://www.netlib.org/paranoia/. To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, Oct 10, 2002 at 04:29:33PM -0700, Steve Kargl wrote: On Fri, Oct 11, 2002 at 01:26:47AM +0200, Martin Blapp wrote: Is there a floating point regression suite that you can point me at? That would be more useful for debugging. I forgot another test suite. See http://www.cs.berkeley.edu/~jhauser/arithmetic/TestFloat.html Are these suitable for importing as a regression suite? Kris msg44527/pgp0.pgp Description: PGP signature
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, Oct 10, 2002 at 08:36:19PM -0700, Don Lewis wrote: On 10 Oct, Steve Kargl wrote: On Thu, Oct 10, 2002 at 07:10:44PM -0400, Andrew Gallatin wrote: This is a terrible example in that its impossible to tell what happened, but it sure shows that something is wrong. Is there a floating point regression suite that you can point me at? That would be more useful for debugging. ftp://ftp.netlib.org/fp/ucbtest.tgz This is Kahan and his students floating point testsuite. It normally check for conformance to IEEE-754. For something a bit older, see http://www.netlib.org/paranoia/. Paranoia only checks things like rounding and epsilon. ucbtest tests corner cases for the standard intrinsics. ucbtest should be a much better test of libm than paranoia. -- Steve To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, Oct 10, 2002 at 08:47:15PM -0700, Kris Kennaway wrote: Are these suitable for importing as a regression suite? We could just import the GCC testsuite... it would add 25 MB (checked out, more w/in /home/ncvs/src :-( ) To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, Oct 10, 2002 at 10:32:15PM -0700, David O'Brien wrote: On Thu, Oct 10, 2002 at 08:47:15PM -0700, Kris Kennaway wrote: Are these suitable for importing as a regression suite? We could just import the GCC testsuite... it would add 25 MB (checked out, more w/in /home/ncvs/src :-( ) Hmm, perhaps this should go in a new cvsup collection or somewhere else optional-but-accessible. Kris msg44530/pgp0.pgp Description: PGP signature
Re: HEADSUP: GCC 3.2.1 update is coming
Wonderful. Your work on the toolchain is much appreciated! Robert N M Watson FreeBSD Core Team, TrustedBSD Projects [EMAIL PROTECTED] Network Associates Laboratories On Thu, 10 Oct 2002, Alexander Kabaev wrote: I am going to import a new GCC 3.2.1 snapshot in about 10 minutes. This update fixes the problem with cpp0 dumping core while building a kernels many people reported on the list. Due to popular demand, it was decided to do another import today. -- Alexander Kabaev To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: HEADSUP: GCC 3.2.1 update is coming
On Thu, 10 Oct 2002 00:13:04 -0400 Alexander Kabaev [EMAIL PROTECTED] wrote: I am going to import a new GCC 3.2.1 snapshot in about 10 minutes. This update fixes the problem with cpp0 dumping core while building a kernels many people reported on the list. Due to popular demand, it was decided to do another import today. -- Alexander Kabaev The import is complete. People who had experienced compiler crashed due to -march optimizations are encouraged to turn -march on again. Bug reports are appreciated. There might still be a problem with libm and -march=pentium4. I do not have P4 myself and I cannot reproduce the problem locally. -- Alexander Kabaev To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
