#10508: Update ATLAS to version 3.9.32
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Reporter: vbraun | Owner: tbd
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-4.6.2
Component: packages | Keywords: ATLAS
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by fbissey):
A lot of it is probably related. Was this a build from scratch?
linbox calls seem to be particularly affected, there are a lot of failures
in that
path:
sage.matrix.matrix_integer_dense.Matrix_integer_dense._charpoly_linbox
stuff going through:
sage.matrix.matrix_rational_dense.Matrix_rational_dense.right_kernel
is also affected and that smells like atlas at work too.
I must say we have observed a number of failures related to ATLAS-3.9.23
in
sage-on-gentoo:
[https://github.com/cschwan/sage-on-gentoo/issues#issue/3]
you have failure there too but not due to iml/ATLAS as far as I can see.
[https://github.com/cschwan/sage-on-gentoo/issues#issue/6]
more subtle.
I see you have the failure with devel/sage/sage/finance/time_series.pyx
you may want to look the comment I wrote about it in the section
"known test failures for Sage on Gentoo":
[https://github.com/cschwan/sage-on-gentoo/wiki/Known-test-failures]
note that sage-on-gentoo can use (c)blas-reference, ATLAS or gsl-cblas or
some combinations - in fact amd and intel libraries could in principle be
used but
no one I know has tried.
[http://www.gentoo.org/proj/en/science/blas-lapack.xml]
Not sure about the SIGFPE, it could come from a result rounded to 0 or the
like.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10508#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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