Re: [sage-devel] Sage and ATLAS...

2010-06-14 Thread William Stein
On Mon, Jun 14, 2010 at 4:11 PM, Dr. David Kirkby wrote: > On 06/14/10 11:23 PM, akuloncmir wrote: >> >> When building Sage as a user without root privileges on a machine with >> CPU throttling enabled, is ATLAS built or does Sage just rely on >> standard BLAS? > > I don't know. Sage builds ATLAS

Re: [sage-devel] Sage and ATLAS...

2010-06-14 Thread Dr. David Kirkby
On 06/14/10 11:23 PM, akuloncmir wrote: When building Sage as a user without root privileges on a machine with CPU throttling enabled, is ATLAS built or does Sage just rely on standard BLAS? I don't know. = It appears you have cpu throttling enabled, which makes timings unreliable and an

[sage-devel] Sage and ATLAS...

2010-06-14 Thread akuloncmir
When building Sage as a user without root privileges on a machine with CPU throttling enabled, is ATLAS built or does Sage just rely on standard BLAS? http://math-atlas.sourceforge.net/errata.html#cputhrottle I'm aware of this, = http://wiki.sagemath.org/faq QUESTION: Sage 2.9 and higher fa

[sage-devel] SAGE and ATLAS

2007-07-30 Thread Kate Minola
William, In the discussion Problem building "linbox" on Gentoo Linux (gcc 4.2.0) you stated: : There is also http://sagemath.org/SAGEbin/linux/64bit/ : however that binary is not built against ATLAS, whereas if : you have ATLAS on your system and build SAGE from source : you'll get a SAGE