FAIL: check_dot (scipy.linalg.tests.test_blas.test_fblas1_simple)
Hi All- I get the following error with scipy.__version__ = '0.5.0.2121' on PPC OSX 2.4.3 Universal Build with numpy 1.0.2889 (note that the latter has a known longdouble problem, but I don't think that's related). Indeed the fblas complex [c,z]dot[c,u] functions do seem to fail. (In fact, zdotc([1,-4,3],[2,3,1]) hangs the interpreter...) Andrew ====================================================================== FAIL: check_dot (scipy.linalg.tests.test_blas.test_fblas1_simple) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy-0.5.0.2121-py2.4-macosx-10.3-fat.egg/scipy/linalg/tests/test_blas.py", line 75, in check_dot assert_almost_equal(f([3j,-4,3-4j],[2,3,1]),-9+2j) File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/numpy-1.0.2889-py2.4-macosx-10.3-fat.egg/numpy/testing/utils.py", line 156, in assert_almost_equal assert round(abs(desired - actual),decimal) == 0, msg AssertionError: Items are not equal: ACTUAL: (-1.9980511665344238+2.1130658899732593e-36j) DESIRED: (-9+2j) ====================================================================== FAIL: check_dot (scipy.lib.tests.test_blas.test_fblas1_simple) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy-0.5.0.2121-py2.4-macosx-10.3-fat.egg/scipy/lib/blas/tests/test_blas.py", line 76, in check_dot assert_almost_equal(f([3j,-4,3-4j],[2,3,1]),-9+2j) File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/numpy-1.0.2889-py2.4-macosx-10.3-fat.egg/numpy/testing/utils.py", line 156, in assert_almost_equal assert round(abs(desired - actual),decimal) == 0, msg AssertionError: Items are not equal: ACTUAL: (-1.9980511665344238+2.1996782422872647e-36j) DESIRED: (-9+2j)
Hi All, I still get these (related) errors. My setup is Python 2.5 OS X 10.4.8 PPC Numpy 1.0.1.dev3436 Scipy 0.5.2.dev2316 Latest xcode compilers with gcc_select 4.0.1 gnu fortran gfortran 4.2.0 20061007 on this platform, LAPACK/BLAS come from the altivec and accelerate framework Does anyone else see this? Andrew Andrew Jaffe wrote:
Hi All-
I get the following error with
scipy.__version__ = '0.5.0.2121'
on PPC OSX 2.4.3 Universal Build with numpy 1.0.2889 (note that the latter has a known longdouble problem, but I don't think that's related). Indeed the fblas complex [c,z]dot[c,u] functions do seem to fail. (In fact, zdotc([1,-4,3],[2,3,1]) hangs the interpreter...)
Andrew
====================================================================== FAIL: check_dot (scipy.linalg.tests.test_blas.test_fblas1_simple) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy-0.5.0.2121-py2.4-macosx-10.3-fat.egg/scipy/linalg/tests/test_blas.py", line 75, in check_dot assert_almost_equal(f([3j,-4,3-4j],[2,3,1]),-9+2j) File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/numpy-1.0.2889-py2.4-macosx-10.3-fat.egg/numpy/testing/utils.py", line 156, in assert_almost_equal assert round(abs(desired - actual),decimal) == 0, msg AssertionError: Items are not equal: ACTUAL: (-1.9980511665344238+2.1130658899732593e-36j) DESIRED: (-9+2j)
====================================================================== FAIL: check_dot (scipy.lib.tests.test_blas.test_fblas1_simple) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy-0.5.0.2121-py2.4-macosx-10.3-fat.egg/scipy/lib/blas/tests/test_blas.py", line 76, in check_dot assert_almost_equal(f([3j,-4,3-4j],[2,3,1]),-9+2j) File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/numpy-1.0.2889-py2.4-macosx-10.3-fat.egg/numpy/testing/utils.py", line 156, in assert_almost_equal assert round(abs(desired - actual),decimal) == 0, msg AssertionError: Items are not equal: ACTUAL: (-1.9980511665344238+2.1996782422872647e-36j) DESIRED: (-9+2j)
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Andrew Jaffe