Bug#569436: [Pkg-scicomp-devel] Bug#569436: Bug#569436: lapack: zgesvd seems to give incorrect results

Kumar Appaiah a.kumar at alumni.iitm.ac.in
Mon Feb 15 16:39:52 UTC 2010


On Sat, Feb 13, 2010 at 09:59:24AM -0600, Kumar Appaiah wrote:
> > * Explicit dependency on gcc 4.3 removed (Closes: #533807)
> > but the changelog does not say what this explicit dep has been added...
> 
> I would also suspect that this is a compiler related issue; for your
> modifications are only in the control file and changelog. I'll try to
> probe this further, and let you know.

Upon further probing, I can confirm that if I switch the -O3's in
debian/rules to -O2, then things start working fine. I'll try to probe
further and see how to put the blame elsewhere (on the compiler, that
is).

Thanks!

Kumar
-- 
The truth comes as conqueror only because we have lost the art of receiving it as guest.
- Rabindranath Tagore





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