#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: Paul Zimmermann, Jeroen Demeyer | Merged in:
Dependencies: #12829, #12832 | Stopgaps:
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Comment (by leif):
Replying to [comment:101 zimmerma]:
> I've contacted Phil !McLaughlin who is the author of the PowerPC64 code.
It might be that he will need access to silius to investigate and possible
fix the problem.
I'll also take a closer look at the asm code; it's probably just
incompatible to the ppc64 ABI when linked dynamically. Even `mulredc1()`,
which only uses registers (besides storing the result into the `mp_limb_t`
whose address is passed), segfaults. (Or probably the calling function
segfaults immediately after return).
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11705#comment:102>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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