#16773: Analytic Rank Bound
-------------------------------------+-------------------------------------
Reporter: spice | Owner: spice
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.5
Component: elliptic curves | Resolution:
Keywords: elliptic curves, | Merged in:
analytic rank, l-functions | Reviewers: William Stein
Authors: Simon Spicer | Work issues:
Report Upstream: N/A | Commit:
Branch: | bbe851c24ed0cf48d1d746bcee4258e7394048ca
u/spice/analytic_rank_bound | Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Comment (by spice):
I adding tolerances to each of the numerical doctests; this should help
with the numerical errors that appear when the tests are run on different
architecture.
As for that one random error in ell_rational_field.py, I've tracked it to
@parallel code being executed when ncpus is large (>8). Given that it
seems to run fine on some systems but not others, my guess is that it's
probably an issue somewhere in the @parallel framework as opposed to the
new code in this patch.
Nevertheless, I've reworked the doctest in any case -- a test using that
many CPUs is excessive, and it was still taking longer than the suggested
~5 seconds. It now uses smaller parameters and only calls for 2
processors. This should hopefully make it run without issue on any system.
All doctests pass on SMC architecture. I'll also run the full test suite
on a different system just to be sure.
--
Ticket URL: <http://trac.sagemath.org/ticket/16773#comment:44>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
