[SciPy-dev] cgemv test failure

[Nils Wagner]

Arnd Baecker wrote:
> just to report something positive with
> my (almost;-) daily build on 64Bit:
>
> With '0.5.0.2012' **all** tests pass on 64 Bit
> (apart from the well-known ndimage one).
>
> Best, Arnd
>
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>   


On 32 bit there is still one failure but I cannot reproduce it on a 64
bit system. Why ?

======================================================================
FAIL: check_simple (scipy.optimize.tests.test_cobyla.test_cobyla)
----------------------------------------------------------------------
Traceback (most recent call last):
  File
"/usr/lib/python2.4/site-packages/scipy/optimize/tests/test_cobyla.py",
line 20, in check_simple
    assert_almost_equal(x, [x0, x1], decimal=5)
  File "/usr/lib/python2.4/site-packages/numpy/testing/utils.py", line
152, in assert_almost_equal
    return assert_array_almost_equal(actual, desired, decimal, err_msg)
  File "/usr/lib/python2.4/site-packages/numpy/testing/utils.py", line
222, in assert_array_almost_equal
    header='Arrays are not almost equal')
  File "/usr/lib/python2.4/site-packages/numpy/testing/utils.py", line
207, in assert_array_compare
    assert cond, msg
AssertionError:
Arrays are not almost equal

(mismatch 100.0%)
 x: array([ 4.957975  ,  0.64690335])
 y: array([ 4.95535625,  0.66666667])

----------------------------------------------------------------------
Ran 1541 tests in 14.704s

FAILED (failures=1)
<unittest.TextTestRunner object at 0xb1fe912c>
>>> scipy.__version__
'0.5.0.2012'
>>> numpy.__version__
'0.9.9.2696'