On 6/4/12 10:16 PM, Lukas Reichlin wrote: > On 04.06.2012, at 22:46, Alexander Hansen wrote: > >> On 6/3/12 7:15 PM, Alexander Hansen wrote: >>> On 6/3/12 3:30 PM, marco atzeri wrote: >>>> On 6/3/2012 9:45 PM, Sergei Steshenko wrote: >>>>> >>>>> Hello, >>>>> >>>>> in the changelog among other things I've read the following: >>>>> >>>>> " >>>>> Add a few remarks to the help text regarding the severity of failing >>>>> tests. >>>>> ". >>>>> >>>>> Please see my test failures below - do they mean my linear algebra stuff >>>>> (e.g. ATLAS) is defective ? >>>> >>>> similar failures, only the first two, >>>> on a octave-3.6.2 and lapack-3.4.1 >>>> >>>>> >>>>> Thanks, >>>>> Sergei. >>>> >>>> Regards >>>> Marco >>>> >>>> >>> >>> I get the same thing as Marco on OS X 10.7, with Octave-3.6.2 using >>> atlas-3.9.76 (which is built around lapack-3.4.1). >>> >>> >> >> And I get the same thing when Octave-3.6.2 is build against the >> reference lapack-3.4.1. Maybe I'm not using the same options as is >> Lucas in building it. >> >> -- >> Alexander Hansen, Ph.D. >> Fink User Liaison >> http://finkakh.wordpress.com/2012/02/21/got-job/ > > > Marco, Alexander > > Could it be that you are using BLAS from ATLAS and LAPACK from Reference > LAPACK 3.4.1? > What I meant was using no ATLAS at all (and no Accelerate/Veclib). There is a > BLAS included in Reference LAPACK 3.4.1. You have to specify "make blaslib" > as it is not included in "all:" of the Top Level Makefile for LAPACK. > > Regards, > Lukas > >
Actually, when I checked the linked library content in my last Octave build, it was the other way around: I was linking to the reference BLAS but to ATLAS's lapack; probably an -L flag ordering issue. Since I don't want to remove atlas, I've renamed my reference LAPACK library (rebuilding the package, of course) and provided Octave's configuration with that name to make sure that Octave doesn't accidentally pick up the wrong one. I'm in the middle of a rebuild right now. -- Alexander Hansen, Ph.D. Fink User Liaison http://finkakh.wordpress.com/2012/02/21/got-job/ ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Octave-dev mailing list Octave-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/octave-dev
