#19280: MPIR gives incorrect result on i386
-------------------------------------+-------------------------------------
Reporter: cheuberg | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.9
Component: packages: | Resolution:
standard | Merged in:
Keywords: mpir | Reviewers:
Authors: Clemens Heuberger | Work issues:
Report Upstream: N/A | Commit:
Branch: u/cheuberg/mpir- | b5049f672d39e857cded703259322be0bb99817f
bug | Stopgaps:
Dependencies: |
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Changes (by {'newvalue': u'Clemens Heuberger', 'oldvalue': ''}):
* status: new => needs_review
* commit: => b5049f672d39e857cded703259322be0bb99817f
* author: => Clemens Heuberger
Comment:
Here is a patch that adds a test to mpir's test suite and then patches all
`gmp-mparam.h` files for the `x86` architecture as proposed in
[http://trac.sagemath.org/ticket/18546#comment:23 #18546].
I hope that one day, the problem will be solved in mpir and we can remove
these patches.
For testing, you might want to first check out commit f1b4dff and run
`sage -i -f -c mpir` (or `sage -p -c mpir` in more recent versions) to see
the test failing on x86. Then checking out this branch fully, the problem
should disappear.
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=f1b4dffec7099b4e555bd7ec4527e496d8bb26cb
f1b4dff]||{{{Trac #19280: add test to mpir's test suite}}}||
||[http://git.sagemath.org/sage.git/commit/?id=b5049f672d39e857cded703259322be0bb99817f
b5049f6]||{{{Trac #19280: add fix to all x86 gmp-mparam}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/19280#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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