#18514: Upgrade of group cohomology spkg
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Reporter: SimonKing | Owner:
Type: defect | Status:
Priority: major | needs_review
Component: packages: optional | Milestone: sage-6.8
Keywords: group cohomology | Resolution:
Authors: Simon King | Merged in:
Report Upstream: None of the above - read trac | Reviewers:
for reasoning. | Work issues:
Branch: | Commit:
Dependencies: #18494 | Stopgaps:
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Comment (by SimonKing):
PS: The spkg uses a data base of pre-computed cohomology rings that used
to be at sage.math.washington. Hence, now it is not accessible.
If the spkg can't find a cohomology ring in the data base, then it will
compute it from scratch. So, most self-tests should work. However, some
tests explicitly try to find data in the sage.math.washington data base.
These will fail.
It seems that the data base (20-30GB) can be relocated to Jena as well.
But it will take at least till next week, and when it's done I need to
change the spkg to using a new default url of the data base.
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Ticket URL: <http://trac.sagemath.org/ticket/18514#comment:34>
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