#14754: Update ATLAS to stable version 3.10.1
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Reporter: jdemeyer |
Owner: jdemeyer
Type: enhancement |
Status: needs_review
Priority: critical |
Milestone: sage-5.11
Component: packages: standard |
Resolution:
Keywords: | Work
issues:
Report Upstream: N/A |
Reviewers: Benjamin Jones, Karl-Dieter Crisman, Dmitrii Pasechnik, Georg
Weber, François Bissey, John Palmieri, Volker Braun
Authors: Volker Braun, Jeroen Demeyer, Jean-Pierre Flori | Merged
in:
Dependencies: |
Stopgaps:
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Comment (by vbraun):
I agree that the change is correct **if it actually uses the archdef
now**. So there is some testing to be done.
In the absence of archdefs we should still enable 3Dnow (and SSE in a few
years). x86x87 is already an isa extension over stone-age x86. And
"enabling" means: try to build the kernel. Whether or not it is actually
used by ATLAS depends on whether it actually compiles, runs, and performs
well. Not that I think that there is any particular 3dnow asm in ATLAS,
but in the near future this will be important for SSE.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14754#comment:19>
Sage <http://www.sagemath.org>
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