[GAP Forum] bug in CharacterTable
Justin Walker
justin at mac.com
Fri Sep 2 03:38:56 BST 2005
Hi, all,
On Sep 1, 2005, at 21:02, Roman Schmied wrote:
> An error occurs when you display a certain character table:
>
> gap> g := Group( (1,4,7)(2,5,8)(3,6,9)(10,11,12), (1,2,3),
> (1,4)(2,5)(3,6)(10,12) );;
> gap> Display(CharacterTable(g));
> Bus error
>
> I am using GAP4, Version: 4.4.5 of 13-May-05,
> powerpc-apple-darwin8.1.0-gcc
FWIW, here's what I find.
With GAP4, Version: 4.4.5 of 13-May-05, powerpc-apple-darwin7.9.0-gcc
(667MHz G4 laptop), I have no problem with this sequence (it completes,
with no error).
With GAP4, Version: 4.4.5 of 13-May-05, powerpc-apple-darwin8.1.0-gcc
(2x2.7GHz G5 tower), the following happens:
- run with the shell file gap.sh, I get the buss error.
- run without any args, as bin/powerpc-apple-darwin8.1.0-gcc/gap,
without the args as
used in the shell file, I do *not* get the buss error, and
completes as on the G4.
Odd. The core file generated by the crash is not very informative (no
symbols).
Regards,
Justin
--
Justin C. Walker, Curmudgeon-At-Large *
Institute for General Semantics | "Weaseling out of things is
what
| separates us from the animals.
| Well, except the weasel."
| - Homer J Simpson
*--------------------------------------*-------------------------------*
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