Re: [Plplot-devel] python examples hang on ppc64

[Orion P. <or...@co...>]

Orion Poplawski wrote:
> The python examples x01 and x09 hang in an infinite loop on Fedora 7 on 
> ppc64.  The loop is in plline.c in grdashline :

Some more info:

#6  0x00000400006919fc in _wrap_plbox (self=<value optimized out>,
     args=<value optimized out>)
     at 
/builddir/build/BUILD/plplot-5.7.3/fedora/bindings/python/plplotcmodulePYTHON_wrap.c:4375
4375      plbox((char const *)arg1,arg2,arg3,(char const *)arg4,arg5,arg6);

(gdb) print arg1
$6 = 0x400005c3204 "g"
(gdb) print arg2
$7 = 30
(gdb) print arg3
No symbol "arg3" in current context.
(gdb) print arg4
$8 = 0x400005c3204 "g"
(gdb) print arg5
$9 = 0.20000000000000001
(gdb) print arg6
No symbol "arg6" in current context.
(gdb) down
#5  0x00000400006cdf18 in c_plbox (xopt=0xb <Address 0xb out of bounds>, 
xtick=30,
     nxsub=0, yopt=0xfefefefefefefeff <Address 0xfefefefefefefeff out of 
bounds>,
     ytick=1.200024, nysub=0) at 
/builddir/build/BUILD/plplot-5.7.3/src/plbox.c:77
77          c_plaxes(0.0, 0.0, xopt, xtick, nxsub, yopt, ytick, nysub);


Looks like pointers are getting screwed up.

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: 303-415-9702
3380 Mitchell Lane                  or...@co...
Boulder, CO 80301              http://www.cora.nwra.com