#10508: Update ATLAS to stable version 3.10
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Reporter: vbraun
| Owner: tbd
Type: enhancement
| Status: needs_work
Priority: major
| Milestone: sage-5.5
Component: packages
| Resolution:
Keywords: ATLAS
| Work issues:
Report Upstream: Reported upstream. No feedback yet.
| Reviewers: Benjamin Jones, Karl-Dieter Crisman, Dmitrii
Pasechnik, Georg Weber, François Bissey, John Palmieri
Authors: Volker Braun, Jeroen Demeyer
| Merged in:
Dependencies: #13160, #13395, #13392, #13416, #12994, #9906, #12883,
#13123, #13415 | Stopgaps:
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Comment (by vbraun):
Using the reference BLAS, say, will be an order of magnitude slower. Its
not an option if you want to rival the big M's. Maple for Unix uses (or at
least used) ATLAS.
Intel MKL or !Goto/Openblas are faster on the latest Intel chips. ATLAS is
the only high-performance library that works at least somewhat across a
larger range of processors.
I agree that Sage should be able to work with more than one BLAS/LAPACK.
I'm looking into this now and will post to sage-devel with a concrete
proposal.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10508#comment:288>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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