#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):
There is no way to make a binary that will run on all x86 cpus ever made.
For starters, the original x86 didn't even have x87. Its an evolving
instruction set, and we should aim at "everything within the last X years"
and not the most dumb binary that we can possibly build. Otherwise we'll
just make false claims since nobody is going to be able to test that the
binary actually works.
The only reason for removing the 3DNow would be if that makes build time
faster since the naming scheme for the "generic i386 archdef" is without
it. Which is why I'm asking if it actually helps. And for that I guess
we'll have to time builds on cicero, maybe I'll get around to it after the
22nd when you are gone.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14754#comment:14>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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