numpy-1.0 regress failure on OpenBSD

Damien Miller djm at mindrot.org
Thu Oct 26 18:50:07 CDT 2006


Hi,

I have just got around to updating OpenBSD's numpy port from 1.0b1 to
1.0 and am running into the following regress failure:

> .........................................................................................................................................................................................................................................................Warning: overflow encountered in exp
> F.......................................................................................................................................................................................................................................................................
> ======================================================================
> FAIL: Ticket #112
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "/usr/ports/math/py-numpy/w-py-numpy-1.0/fake-i386/usr/local/lib/python2.4/site-packages/numpy/core/tests/test_regression.py", line 220, in check_longfloat_repr
>     assert(str(a)[1:9] == str(a[0])[:8])
> AssertionError
> 
> ----------------------------------------------------------------------
> Ran 513 tests in 3.471s
> 
> FAILED (failures=1)

The variable 'a' seems to contain '[Inf]', so the failure appears related to
the overflow warning.

Any clues on how I can debug this further?

thanks,
Damien Miller

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