On Sat, Jun 1, 2013 at 4:50 PM, Warren Weckesser <warren.weckesser@gmail.com> wrote:

I'm getting a failure and two errors with the latest master branch:

$ python -c "import numpy; numpy.test('full')"
Running unit tests for numpy
NumPy version 1.8.0.dev-dff8c94
NumPy is installed in /home/warren/local_numpy/lib/python2.7/site-packages/numpy
Python version 2.7.4 |Anaconda 1.5.0 (64-bit)| (default, Apr 21 2013, 17:43:08) [GCC 4.1.2 20080704 (Red Hat 4.1.2-52)]
nose version 1.3.0
.....................F...................................................................................................................................................................................................................................................................................................................S...............................................................................................................................S..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................K........................................E.E.................................................................................................................................................SSS...............................................................................................................................................................................................................................................................................................................................................K........................................................................................................K......................K...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SS..SS.....................................................................................................SSSSSSSS................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................K....................................................
======================================================================
ERROR: test_numeric.TestIsclose.test_ip_isclose_allclose([1e-08, 1, 1000020.0000000099], [0, nan, 1000000.0])
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/warren/anaconda/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/core/tests/test_numeric.py", line 1253, in tst_isclose_allclose
    assert_array_equal(isclose(x, y).all(), allclose(x, y), msg % (x, y))
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/core/numeric.py", line 2008, in allclose
    return all(less_equal(abs(x-y), atol + rtol * abs(y)))
RuntimeWarning: invalid value encountered in absolute

======================================================================
ERROR: test_numeric.TestIsclose.test_ip_isclose_allclose(nan, [nan, nan, nan])
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/warren/anaconda/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/core/tests/test_numeric.py", line 1253, in tst_isclose_allclose
    assert_array_equal(isclose(x, y).all(), allclose(x, y), msg % (x, y))
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/core/numeric.py", line 2008, in allclose
    return all(less_equal(abs(x-y), atol + rtol * abs(y)))
RuntimeWarning: invalid value encountered in absolute

======================================================================
FAIL: Test numpy dot with different order C, F
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/warren/anaconda/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/core/tests/test_blasdot.py", line 114, in test_dot_array_order
    assert_almost_equal(a.dot(a), a.T.dot(a.T).T, decimal=30)
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/testing/utils.py", line 458, in assert_almost_equal
    return assert_array_almost_equal(actual, desired, decimal, err_msg)
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/testing/utils.py", line 819, in assert_array_almost_equal
    header=('Arrays are not almost equal to %d decimals' % decimal))
  File "/home/warren/local_numpy/lib/python2.7/site-packages/numpy/testing/utils.py", line 652, in assert_array_compare
    raise AssertionError(msg)
AssertionError:
Arrays are not almost equal to 30 decimals

Thirty decimals? What architecture?
 

(mismatch 26.0%)
 x: array([[ 0.60970873,  1.6909554 , -1.08851945, -1.82058012, -3.95746613,
         1.52435613, -0.59853059, -3.72278619,  3.82375932,  5.51367044],
       [-3.58154893, -2.06231236, -0.0656727 ,  1.4737345 ,  2.6068747 ,...
 y: array([[ 0.60970873,  1.6909554 , -1.08851945, -1.82058001, -3.95746613,
         1.52435613, -0.59853059, -3.72278643,  3.82375932,  5.51367044],
       [-3.58154917, -2.06231236, -0.0656727 ,  1.4737345 ,  2.6068747 ,...

----------------------------------------------------------------------
Ran 5151 tests in 60.506s

FAILED (KNOWNFAIL=5, SKIP=17, errors=2, failures=1)

I don't see any of these with

Running unit tests for numpy
NumPy version 1.8.0.dev-dff8c94

NumPy is installed in /home/charris/.local/lib/python2.7/site-packages/numpy
Python version 2.7.3 (default, Aug  9 2012, 17:23:57) [GCC 4.7.1 20120720 (Red Hat 4.7.1-5)]
nose version 1.3.0

I'll guess it's the ancient version of gcc.

Chuck

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