{"action":"created","issue":{"url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/1673","repository_url":"https://api.github.com/repos/xianyi/OpenBLAS","labels_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/1673/labels{/name}","comments_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/1673/comments","events_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/1673/events","html_url":"https://github.com/xianyi/OpenBLAS/issues/1673","id":339160811,"node_id":"MDU6SXNzdWUzMzkxNjA4MTE=","number":1673,"title":"numpy test failed with openblas","user":{"login":"beew","id":2100031,"node_id":"MDQ6VXNlcjIxMDAwMzE=","avatar_url":"https://avatars2.githubusercontent.com/u/2100031?v=4","gravatar_id":"","url":"https://api.github.com/users/beew","html_url":"https://github.com/beew","followers_url":"https://api.github.com/users/beew/followers","following_url":"https://api.github.com/users/beew/following{/other_user}","gists_url":"https://api.github.com/users/beew/gists{/gist_id}","starred_url":"https://api.github.com/users/beew/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/beew/subscriptions","organizations_url":"https://api.github.com/users/beew/orgs","repos_url":"https://api.github.com/users/beew/repos","events_url":"https://api.github.com/users/beew/events{/privacy}","received_events_url":"https://api.github.com/users/beew/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2018-07-07T17:10:20Z","updated_at":"2018-07-08T17:51:48Z","closed_at":null,"author_association":"NONE","body":"updated to openblas0.3.1 and numpy appears to have some problems.\r\n\r\nOS is Ubuntu 16.04.4 64 bits. I made sure that I don't have any bit of Ubuntu's packaged openblas in my system. I compiled openblas with \r\n```\r\nmake PREFIX=/opt/openblas-mpi NO_AFFINITY=1 DYNAMIC_ARCH=1 USE_OPENMP=1 -j8\r\n```\r\nI use update alternatives to switch between intel-mkl and openblas. \r\ntested numpy in python3 with numpy.test() (see outputs below for python and numpy versions)\r\n\r\nintel mkl : All tests passed\r\nopenblas0.3.0: All test passed\r\nopenblas0.3.1 :7 tests failed\r\n\r\n```\r\nPython 3.5.2 (default, Nov 23 2017, 16:37:01) \r\n[GCC 5.4.0 20160609] on linux\r\nType \"help\", \"copyright\", \"credits\" or \"license\" for more information.\r\n>>> import numpy as np\r\n>>> np.test()\r\nRunning unit tests for numpy\r\nNumPy version 1.14.5\r\nNumPy relaxed strides checking option: True\r\nNumPy is installed in /home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy\r\nPython version 3.5.2 (default, Nov 23 2017, 16:37:01) [GCC 5.4.0 20160609]\r\nnose version 1.3.7\r\n...\r\n======================================================================\r\nERROR: numpy.linalg.tests.test_linalg.TestCholesky.test_basic_property\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 1528, in test_basic_property\r\n    c = np.linalg.cholesky(a)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/linalg.py\", line 614, in cholesky\r\n    r = gufunc(a, signature=signature, extobj=extobj)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/linalg.py\", line 92, in _raise_linalgerror_nonposdef\r\n    raise LinAlgError(\"Matrix is not positive definite\")\r\nnumpy.linalg.linalg.LinAlgError: Matrix is not positive definite\r\n\r\n======================================================================\r\nFAIL: numpy.core.tests.test_multiarray.TestDot.test_accelerate_framework_sgemv_fix\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/core/tests/test_multiarray.py\", line 5350, in test_accelerate_framework_sgemv_fix\r\n    assert_dot_close(A_f, X_f, desired)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/core/tests/test_multiarray.py\", line 5335, in assert_dot_close\r\n    assert_allclose(np.dot(A, X), desired, rtol=1e-5, atol=1e-7)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 1396, in assert_allclose\r\n    verbose=verbose, header=header, equal_nan=equal_nan)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 779, in assert_array_compare\r\n    raise AssertionError(msg)\r\nAssertionError: \r\nNot equal to tolerance rtol=1e-05, atol=1e-07\r\n\r\n(mismatch 64.96000000000001%)\r\n x: array([54.477673, 48.264233, 48.50962 , ..., 51.572353, 47.31817 ,\r\n       49.40976 ], dtype=float32)\r\n y: array([54.477672, 48.264233, 48.50962 , ..., 51.572354, 47.318168,\r\n       49.40976 ])\r\n\r\n======================================================================\r\nFAIL: numpy.core.tests.test_multiarray.TestDot.test_dot_3args\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/core/tests/test_multiarray.py\", line 5260, in test_dot_3args\r\n    assert_array_equal(r2, r)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 855, in assert_array_equal\r\n    verbose=verbose, header='Arrays are not equal')\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 779, in assert_array_compare\r\n    raise AssertionError(msg)\r\nAssertionError: \r\nArrays are not equal\r\n\r\n(mismatch 54.00390625%)\r\n x: array([[3.837556, 3.884982, 2.996465, ..., 4.124658, 3.355041, 4.719577],\r\n       [5.508586, 5.532815, 4.610427, ..., 5.428518, 5.545739, 7.896924],\r\n       [2.991256, 3.362753, 2.29233 , ..., 3.622751, 2.871046, 4.24088 ],...\r\n y: array([[3.837556, 3.884982, 2.996465, ..., 4.124658, 3.355041, 4.719577],\r\n       [5.508586, 5.532815, 4.610427, ..., 5.428518, 5.545739, 7.896924],\r\n       [2.991256, 3.362753, 2.29233 , ..., 3.622751, 2.871046, 4.24088 ],...\r\n\r\n======================================================================\r\nFAIL: numpy.lib.tests.test_polynomial.TestDocs.test_polyfit\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/lib/tests/test_polynomial.py\", line 151, in test_polyfit\r\n    assert_almost_equal(val0, cov, decimal=4)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 565, in assert_almost_equal\r\n    return assert_array_almost_equal(actual, desired, decimal, err_msg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 963, in assert_array_almost_equal\r\n    precision=decimal)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 779, in assert_array_compare\r\n    raise AssertionError(msg)\r\nAssertionError: \r\nArrays are not almost equal to 4 decimals\r\n\r\n(mismatch 66.66666666666666%)\r\n x: array([[ 2.9388, -5.8776,  1.6327],\r\n       [-5.8776, 12.7347, -4.2449],\r\n       [ 1.6327, -4.2449,  2.322 ]])\r\n y: array([[ 2.9388, -3.2025, -1.5824],\r\n       [-5.8776,  6.9386,  2.7211],\r\n       [ 1.6327, -2.3129,  0.    ]])\r\n\r\n======================================================================\r\nFAIL: numpy.linalg.tests.test_linalg.TestCond2.test_sq_cases\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 357, in _check_cases\r\n    case.check(func)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 85, in check\r\n    do(self.a, self.b, tags=self.tags)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 702, in do\r\n    single_decimal=5, double_decimal=11)\r\nAssertionError: \r\nArrays are not almost equal to 11 decimals\r\n ACTUAL: 109.14438169870651\r\n DESIRED: 2929.7593546253224\r\n\r\nDuring handling of the above exception, another exception occurred:\r\n\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 367, in test_sq_cases\r\n    _check_cases(self.do, require={'square'}, exclude={'generalized', 'size-0'})\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 361, in _check_cases\r\n    raise AssertionError(msg)\r\nAssertionError: In test case: <LinalgCase: 8x8>\r\n\r\nTraceback (most recent call last):\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 357, in _check_cases\r\n    case.check(func)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 85, in check\r\n    do(self.a, self.b, tags=self.tags)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 702, in do\r\n    single_decimal=5, double_decimal=11)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 42, in assert_almost_equal\r\n    old_assert_almost_equal(a, b, decimal=decimal, **kw)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 581, in assert_almost_equal\r\n    raise AssertionError(_build_err_msg())\r\nAssertionError: \r\nArrays are not almost equal to 11 decimals\r\n ACTUAL: 109.14438169870651\r\n DESIRED: 2929.7593546253224\r\n\r\n\r\n======================================================================\r\nFAIL: numpy.linalg.tests.test_linalg.TestCond2.test_stacked_arrays_explicitly\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 706, in test_stacked_arrays_explicitly\r\n    assert_equal(linalg.cond(A, 2), linalg.cond(A[None, ...], 2)[0])\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 411, in assert_equal\r\n    raise AssertionError(msg)\r\nAssertionError: \r\nItems are not equal:\r\n ACTUAL: 21.251679753309496\r\n DESIRED: 25.088240607326345\r\n\r\n======================================================================\r\nFAIL: numpy.linalg.tests.test_linalg.TestInv.test_sq_cases\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 357, in _check_cases\r\n    case.check(func)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 85, in check\r\n    do(self.a, self.b, tags=self.tags)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 528, in do\r\n    identity_like_generalized(a))\r\nAssertionError: \r\nArrays are not almost equal to 12 decimals\r\n\r\n(mismatch 50.0%)\r\n x: array([[ 1.000000000000e+00,  3.510493027442e+00,  3.531723631973e-16,\r\n         3.362551919964e+00, -2.721455546200e-01,  7.802513871393e-01,\r\n         7.582314584308e-01,  6.884173128842e-01],...\r\n y: array([[1., 0., 0., 0., 0., 0., 0., 0.],\r\n       [0., 1., 0., 0., 0., 0., 0., 0.],\r\n       [0., 0., 1., 0., 0., 0., 0., 0.],...\r\n\r\nDuring handling of the above exception, another exception occurred:\r\n\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 367, in test_sq_cases\r\n    _check_cases(self.do, require={'square'}, exclude={'generalized', 'size-0'})\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 361, in _check_cases\r\n    raise AssertionError(msg)\r\nAssertionError: In test case: <LinalgCase: 8x8>\r\n\r\nTraceback (most recent call last):\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 357, in _check_cases\r\n    case.check(func)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 85, in check\r\n    do(self.a, self.b, tags=self.tags)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 528, in do\r\n    identity_like_generalized(a))\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 42, in assert_almost_equal\r\n    old_assert_almost_equal(a, b, decimal=decimal, **kw)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 565, in assert_almost_equal\r\n    return assert_array_almost_equal(actual, desired, decimal, err_msg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 963, in assert_array_almost_equal\r\n    precision=decimal)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 779, in assert_array_compare\r\n    raise AssertionError(msg)\r\nAssertionError: \r\nArrays are not almost equal to 12 decimals\r\n\r\n(mismatch 50.0%)\r\n x: array([[ 1.000000000000e+00,  3.510493027442e+00,  3.531723631973e-16,\r\n         3.362551919964e+00, -2.721455546200e-01,  7.802513871393e-01,\r\n         7.582314584308e-01,  6.884173128842e-01],...\r\n y: array([[1., 0., 0., 0., 0., 0., 0., 0.],\r\n       [0., 1., 0., 0., 0., 0., 0., 0.],\r\n       [0., 0., 1., 0., 0., 0., 0., 0.],...\r\n\r\n\r\n======================================================================\r\nFAIL: numpy.linalg.tests.test_linalg.TestSolve.test_sq_cases\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 357, in _check_cases\r\n    case.check(func)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 85, in check\r\n    do(self.a, self.b, tags=self.tags)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 461, in do\r\n    assert_almost_equal(b, dot_generalized(a, x))\r\nAssertionError: \r\nArrays are not almost equal to 12 decimals\r\n\r\n(mismatch 33.33333333333333%)\r\n x: array([[2., 1., 4.],\r\n       [3., 4., 6.]])\r\n y: array([[2.            , 1.            , 5.666666666667],\r\n       [3.            , 4.            , 2.            ]])\r\n\r\nDuring handling of the above exception, another exception occurred:\r\n\r\nTraceback (most recent call last):\r\n  File \"/usr/local/lib/python3.5/dist-packages/nose/case.py\", line 198, in runTest\r\n    self.test(*self.arg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 367, in test_sq_cases\r\n    _check_cases(self.do, require={'square'}, exclude={'generalized', 'size-0'})\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 361, in _check_cases\r\n    raise AssertionError(msg)\r\nAssertionError: In test case: <LinalgCase: double_2_stride_+1_-4_stride_-4_+1>\r\n\r\nTraceback (most recent call last):\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 357, in _check_cases\r\n    case.check(func)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 85, in check\r\n    do(self.a, self.b, tags=self.tags)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 461, in do\r\n    assert_almost_equal(b, dot_generalized(a, x))\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/linalg/tests/test_linalg.py\", line 42, in assert_almost_equal\r\n    old_assert_almost_equal(a, b, decimal=decimal, **kw)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 565, in assert_almost_equal\r\n    return assert_array_almost_equal(actual, desired, decimal, err_msg)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 963, in assert_array_almost_equal\r\n    precision=decimal)\r\n  File \"/home/bernard/.local/lib/python3.5/site-packages/numpy-1.14.5-py3.5-linux-x86_64.egg/numpy/testing/nose_tools/utils.py\", line 779, in assert_array_compare\r\n    raise AssertionError(msg)\r\nAssertionError: \r\nArrays are not almost equal to 12 decimals\r\n\r\n(mismatch 33.33333333333333%)\r\n x: array([[2., 1., 4.],\r\n       [3., 4., 6.]])\r\n y: array([[2.            , 1.            , 5.666666666667],\r\n       [3.            , 4.            , 2.            ]])\r\n\r\n\r\n----------------------------------------------------------------------\r\nRan 6821 tests in 21.165s\r\n\r\nFAILED (KNOWNFAIL=14, SKIP=15, errors=1, failures=7)\r\n<nose.result.TextTestResult run=6821 errors=1 failures=7>\r\n>>> \r\n```"},"comment":{"url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/comments/403304327","html_url":"https://github.com/xianyi/OpenBLAS/issues/1673#issuecomment-403304327","issue_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/1673","id":403304327,"node_id":"MDEyOklzc3VlQ29tbWVudDQwMzMwNDMyNw==","user":{"login":"beew","id":2100031,"node_id":"MDQ6VXNlcjIxMDAwMzE=","avatar_url":"https://avatars2.githubusercontent.com/u/2100031?v=4","gravatar_id":"","url":"https://api.github.com/users/beew","html_url":"https://github.com/beew","followers_url":"https://api.github.com/users/beew/followers","following_url":"https://api.github.com/users/beew/following{/other_user}","gists_url":"https://api.github.com/users/beew/gists{/gist_id}","starred_url":"https://api.github.com/users/beew/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/beew/subscriptions","organizations_url":"https://api.github.com/users/beew/orgs","repos_url":"https://api.github.com/users/beew/repos","events_url":"https://api.github.com/users/beew/events{/privacy}","received_events_url":"https://api.github.com/users/beew/received_events","type":"User","site_admin":false},"created_at":"2018-07-08T17:51:48Z","updated_at":"2018-07-08T17:51:48Z","author_association":"NONE","body":"@sandwichmaker \r\nopenblas-dev + USE_OMPENMP=0  tests segfault and python crashed\r\n```\r\nOpenBLAS : Program will terminate because you tried to start too many threads.\r\nSegmentation fault\r\n```\r\nopenblas-dev+USE_OPENMP=1+OMP_NUM_THREADS=1  all tests passed."}}
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