#13364: Upgrade Maxima to 5.29.1
-------------------------------------+--------------------------------------
Reporter: kcrisman | Owner: tbd
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.6
Component: packages | Resolution:
Keywords: maxima spkg | Work issues: fix doctests, build with
latest ECL, fix `spkg-install`
Report Upstream: N/A | Reviewers: Karl-Dieter Crisman,
François Bissey, Leif Leonhardy
Authors: Jean-Pierre Flori | Merged in:
Dependencies: #13324 | Stopgaps:
-------------------------------------+--------------------------------------
Comment (by leif):
Replying to [comment:17 fbissey]:
> Doing some tests with ecl 12.2.1+maxima 5.29.1 right now. I assume the
target will be 12.12.1 /5.29.1 and enabling unicode in ecl if possible.
Anyway I have a nasty
> {{{
> sage -t -long -verbose "devel/sage-
main/sage/symbolic/integration/integral.py" # Killed/crashed
> }}}
> Probably ecl/maxima rather than pure maxima it goes in a panic
> {{{
> ;;;
> ;;; Stack overflow.
> ;;; Jumping to the outermost toplevel prompt
> ;;;
>
> }}}
> for quite a bit before getting killed.
On Ubuntu 10.04.4 x86 (Pentium4; FSF GCC 4.7.2, with `-march=native` and
`-O3`, FWIW) I get slightly more than 23,000 instances (exact number
varies) of
{{{
;;;
;;; Detected access to protected memory, also kwown as 'bus or
segmentation fault'.
;;; Jumping to the outermost toplevel prompt
;;;
}}}
and finally
{{{
Segmentation fault
[56.5 s]
...
The following tests failed:
sage -t --long -force_lib
devel/sage/sage/symbolic/integration/integral.py # 0 doctests failed
----------------------------------------------------------------------
Total time for all tests: 66.3 seconds
}}}
(with `./sage -tp 1 --long ...`; with `make ptestlong`, the test was said
to have timed out).
[[BR]]
P.S.: The ''"kwown"'' is not a copy-paste accident. Probably some ECL
idiom, like ''"outermost toplevel"'... ;-)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13364#comment:32>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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