#10226: Rewrite ATLAS spkg-install
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Reporter: vbraun | Owner: GeorgSWeber
Type: enhancement | Status: needs_review
Priority: critical | Milestone: sage-4.7.1
Component: packages | Resolution:
Keywords: ATLAS spkg | Work_issues:
Upstream: N/A | Reviewer: Dan Drake, David Kirkby
Author: Volker Braun | Merged:
Dependencies: |
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Changes (by vbraun):
* status: needs_work => needs_review
Comment:
I built Sage-4.7 with my atlas-3.8.4.spkg on iras overnight and it worked
fine. Looking at the log file, it seems like atlas just failed to get
timings because of system load.
I updated my atlas spkg to force the architecture to IA64Itan2/IA64Itan if
the automatic tuning fails, this would give us two more shots at a
successful build on Itanium and match the behaviour of the old atlas spkg
(4 build attempts altogether). But when I built atlas overnight, the
automatic tuning worked on the first try. I did not set
`SAGE_PARALLEL_SPKG_BUILD=yes`, but the buildbot does. It might be a good
idea to not set it on iras if the atlas timing problem surface often.
To summarize, this failure would have happened with the old atlas spkg as
well. Can you try again with the updated spkg (same location)?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10226#comment:83>
Sage <http://www.sagemath.org>
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