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[Octave-bug-tracker] [bug #32120] complex times complex failure
From: |
Michael C. Grant |
Subject: |
[Octave-bug-tracker] [bug #32120] complex times complex failure |
Date: |
Thu, 20 Mar 2014 06:18:33 +0000 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.74.9 (KHTML, like Gecko) Version/7.0.2 Safari/537.74.9 |
Follow-up Comment #35, bug #32120 (project octave):
[Damnit, I keep forgetting the bug tracker has no email gateway. I sure wish
that could be changed.]
Yes, it does. It needs the first ax_blas pass to fail, and then it should try
"blaswrap.o -framework vecLib".
I've actually learned a lot about the BLAS issue, *and* about dynamic library
handling in OSX, studying this. Armed with this info I've basically written an
entirely new blas wrapper (I'm calling it vecLibFort). It fixes *all* of the
offending BLAS and LAPACK calls (hopefully all of them), using a combination
of static and dynamic replacement. It also provides the ability to patch
*compiled* applications using the Mac equivalent of LD_PRELOAD
(DYLD_INSERT_LIBRARIES). It's also a lot more compact thanks to some
preprocessing tricks.
I think it's something that would be of great benefit to the wider Mac
community; I know there are other Homebrew projects that have latent bugs due
to the gfortran/vecLib incompatibility.
If you'll hang just a bit longer, I'll let you know when that code is ready to
check out (likely tomorrow).
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- [Octave-bug-tracker] [bug #32120] complex times complex failure, (continued)
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/17
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/17
- [Octave-bug-tracker] [bug #32120] complex times complex failure, John W. Eaton, 2014/03/17
- [Octave-bug-tracker] [bug #32120] complex times complex failure, John W. Eaton, 2014/03/17
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/17
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/17
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/17
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/19
- [Octave-bug-tracker] [bug #32120] complex times complex failure, John W. Eaton, 2014/03/20
- Re: [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/20
- [Octave-bug-tracker] [bug #32120] complex times complex failure,
Michael C. Grant <=
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Michael C. Grant, 2014/03/22
- [Octave-bug-tracker] [bug #32120] complex times complex failure, Mike Miller, 2014/03/27