[Numpy-discussion] ANN: NumPy 1.5.0 beta 2

Ralf Gommers ralf.gommers@googlemail....
Tue Aug 17 19:10:51 CDT 2010


On Wed, Aug 18, 2010 at 3:08 AM, Charles R Harris <charlesr.harris@gmail.com
> wrote:

>
>
> On Tue, Aug 17, 2010 at 11:27 AM, Michael Droettboom <mdroe@stsci.edu>wrote:
>
>>  I'm getting one unit test error on SunOS 5.8 UltraSPARC 5, with  Sun
>> WorkShop 6 update 2 C 5.3 Patch 111679-14 2004/02/20:
>>
>> ======================================================================
>> ERROR: test_ldexp (test_umath.TestLdexp)
>> ----------------------------------------------------------------------
>> Traceback (most recent call last):
>>   File
>> "/home/mdroe/usr/lib/python2.5/site-packages/numpy/core/tests/test_umath.py",
>> line 388, in test_ldexp
>>     assert_almost_equal(ncu.ldexp(np.array(2., np.longdouble), np.array(3,
>> np.int16)), 16.)
>> TypeError: function not supported for these types, and can't coerce safely
>> to supported types
>>
>> Any thoughts?
>>
>> Mike
>>
>>
> Does it worki for other SunOS versions? Can you pin down a bit more which
> types work and which not? I suspect that the longdouble may be a problem,
> but that's just because quad precision is mostly a Sun (Oracle?) thing.
>

It's http://projects.scipy.org/numpy/ticket/1499. Fixed for Windows in
r8625, can you check if the same fix works on SunOS?

Ralf
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