[SciPy-User] scipy.test('full') (errors=8, failures=3)

[josef.pktd at gmail.com]

On Wed, Dec 21, 2011 at 7:58 PM, klo uo <klonuo at gmail.com> wrote:
>> Did you set "raise on warnings"?
>> The distribution failures all look like RuntimeWarnings for floating
>> point calculations, that might be just a byproduct of some of the
>> calculations and doesn't say anything about the actual tested result.
>>
>> most of them look familiar: 0log0, or optimizers trying invalid numbers.
>> the lomax Warning looks strange and might indicate some problems with
>> the test (not with lomax, I think)
>
>
> Thanks for your reply
>
> I just installed latest version some hours ago (with ATLAS support) and run
> "scipy.test('full')" without setting anything (not that I know about the
> "raise on warnings" option)
>
> So, I guess it's nothing wrong with my install

The only one that might be a real failure is
scipy/ndimage/tests/test_datatypes.py

the rest looks all like noise.

I don't know what the default setting for the warnings are for
different numpy or python versions.

http://docs.scipy.org/doc/numpy/reference/generated/numpy.seterr.html
and pythons warnings.simplefilter options

nothing wrong with your install, but if the warnings raise an error,
then you might not be able to do some calculations that have floating
point problems.

(Better than mine, I have an ancient crash/segfault in scipy.weave,
I'm running scipy 0.9 though)

Josef

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