[Numpy-discussion] 64-bit windows numpy / scipy wheels for testing

[Charles R Harris]

On Thu, Apr 24, 2014 at 5:08 PM, <josef.pktd at gmail.com> wrote:

>
>
>
> On Thu, Apr 24, 2014 at 7:00 PM, Charles R Harris <
> charlesr.harris at gmail.com> wrote:
>
>>
>> Hi Matthew,
>>
>> On Thu, Apr 24, 2014 at 3:56 PM, Matthew Brett <matthew.brett at gmail.com>wrote:
>>
>>> Hi,
>>>
>>> Thanks to Cark Kleffner's toolchain and some help from Clint Whaley
>>> (main author of ATLAS), I've built 64-bit windows numpy and scipy
>>> wheels for testing.
>>>
>>> The build uses Carl's custom mingw-w64 build with static linking.
>>>
>>> There are two harmless test failures on scipy (being discussed on the
>>> list at the moment) - tests otherwise clean.
>>>
>>> Wheels are here:
>>>
>>>
>>> https://nipy.bic.berkeley.edu/scipy_installers/numpy-1.8.1-cp27-none-win_amd64.whl
>>>
>>> https://nipy.bic.berkeley.edu/scipy_installers/scipy-0.13.3-cp27-none-win_amd64.whl
>>>
>>> You can test with:
>>>
>>> pip install -U pip # to upgrade pip to latest
>>> pip install -f https://nipy.bic.berkeley.edu/scipy_installers numpy
>>> scipy
>>>
>>> Please do send feedback.
>>>
>>> ATLAS binary here:
>>>
>>>
>>> https://nipy.bic.berkeley.edu/scipy_installers/atlas_builds/atlas-64-full-sse2.tar.bz2
>>>
>>> Many thanks for Carl in particular for doing all the hard work,
>>>
>>>
>> Cool. After all these long years... Now all we need is a box running
>> tests for CI.
>>
>> Chuck
>>
>> _______________________________________________
>> NumPy-Discussion mailing list
>> NumPy-Discussion at scipy.org
>> http://mail.scipy.org/mailman/listinfo/numpy-discussion
>>
>>
> I get two test failures with numpy
>
> Josef
>
> >>> np.test()
> Running unit tests for numpy
> NumPy version 1.8.1
> NumPy is installed in C:\Python27\lib\site-packages\numpy
> Python version 2.7.3 (default, Apr 10 2012, 23:24:47) [MSC v.1500 64 bit
> (AMD64)]
> nose version 1.1.2
>
> ======================================================================
> FAIL: test_iterator.test_iter_broadcasting_errors
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "C:\Python27\lib\site-packages\nose\case.py", line 197, in runTest
>     self.test(*self.arg)
>   File "C:\Python27\lib\site-packages\numpy\core\tests\test_iterator.py",
> line 657, in test_iter_broadcasting_errors
>     '(2)->(2,newaxis)') % msg)
>   File "C:\Python27\lib\site-packages\numpy\testing\utils.py", line 44, in
> assert_
>     raise AssertionError(msg)
> AssertionError: Message "operands could not be broadcast together with
> remapped shapes [original->remapped]: (2,3)->(2,3) (2,)->(2,newaxis) and
> requested shape (4,3)" doesn't contain remapped operand
> shape(2)->(2,newaxis)
>
> ======================================================================
> FAIL: test_iterator.test_iter_array_cast
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "C:\Python27\lib\site-packages\nose\case.py", line 197, in runTest
>     self.test(*self.arg)
>   File "C:\Python27\lib\site-packages\numpy\core\tests\test_iterator.py",
> line 836, in test_iter_array_cast
>     assert_equal(i.operands[0].strides, (-96,8,-32))
>   File "C:\Python27\lib\site-packages\numpy\testing\utils.py", line 255,
> in assert_equal
>     assert_equal(actual[k], desired[k], 'item=%r\n%s' % (k, err_msg),
> verbose)
>   File "C:\Python27\lib\site-packages\numpy\testing\utils.py", line 317,
> in assert_equal
>     raise AssertionError(msg)
> AssertionError:
> Items are not equal:
> item=0
>
>  ACTUAL: 96L
>  DESIRED: -96
>
> ----------------------------------------------------------------------
> Ran 4828 tests in 46.306s
>
> FAILED (KNOWNFAIL=10, SKIP=8, failures=2)
> <nose.result.TextTestResult run=4828 errors=0 failures=2>
>
>
Strange. That second one looks familiar, at least the "-96" part. Wonder
why this doesn't show up with the MKL builds.

Chuck
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