#11705: Port Sage to SUSE Linux Power 7 (ppc64).
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Reporter: was | Owner: drkirkby
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.0
Component: porting | Resolution:
Keywords: sd32 sd35.5 | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by zimmerma):
I've sent a private mail to William. The bug seems clearly in Cython. In
{{{real_mpfi.c}}} I see:
{{{
__pyx_t_3 = ((PyObject *)__pyx_v_integ->value);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_8 = ((PyObject *)__pyx_v_integ1->value);
__Pyx_INCREF(__pyx_t_8);
mpfi_interv_z(((struct
__pyx_obj_4sage_5rings_9real_mpfi_RealIntervalFiel\
dElement *)__pyx_v_self)->value, __pyx_t_3, __pyx_t_8);
}}}
thus {{{__pyx_t_3}}} is of the wrong type: it should be of type Integer
and not of type Python object
(compare to the call to {{{mpfi_set_z}}} in the same file).
Paul
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11705#comment:67>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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