#15654: PARI discriminant speed depends on stack size
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Reporter: jdemeyer | Owner:
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-6.1
Component: performance | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: Reported | Work issues:
upstream. Developers deny it's a | Commit:
bug. | a955e45e17cdbd40d24a103ef7903c5f970b24a3
Branch: | Stopgaps:
u/jdemeyer/ticket/15654 |
Dependencies: #15653 |
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Comment (by roed):
I'm fine with this change. I'm not yet familiar with reviewing SPKG
changes using the new directory layout. Why is SPKG.txt deleted in this
commit?
More generally, are there other places in Sage where we should be more
aggressive about increasing the Pari stack size? If someone is using Pari
nontrivially, our current stack size seems too small. Should we increase
the stack whenever a user does certain operations signaling that they're
going to be using Pari extensively (e.g. create a number field of degree
larger than 4, take the discriminant of a polynomial of large degree...)?
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Ticket URL: <http://trac.sagemath.org/ticket/15654#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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