#11551: Pari segfault on Sage startup in Cygwin
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Reporter: kcrisman | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-4.7.2
Component: cygwin | Keywords: pari
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by kcrisman):
Replying to [comment:17 leif]:
> I have no idea why `real_mpfr`[`.pyx`] shouldn't initialize [the] PARI
[library] (i.e., the `pari_instance` variable defined in
`sage/libs/pari/gen.pyx`), but you (Karl-Dieter) could verify it gets
initialized by putting some print statement(s) into `PariInstance`'s
`__init__()`, preferably (also) around `pari_init_opts()`,
Thanks, Leif - that seems very reasonable. Unfortunately I sort of
destroyed my installations trying to do #11130 and I'm not sure how to fix
that. I didn't know what the `#0` error was, so I just started at `#1`,
which at least I could interpret - well, I don't know much about Pari
internals. But this explanation makes sense; can't allocate something to
something that doesn't exist.
I'll try this when I get a chance.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11551#comment:18>
Sage <http://www.sagemath.org>
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