
oops. It is ATLAS. I was able to run with a nonoptimized lapack. Mathew Yeates wrote:
Charles R Harris wrote:
This smells like an ATLAS problem.
I don't think so. I crash in a call to dsyevd which part of lapack but not atlas. Also, when I commented out the call to test_eigh_build I get zillions of errors like (look at the second one, warnings wasn't imported?) ====================================================================== ERROR: check_single (numpy.linalg.tests.test_linalg.TestSVD) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/ossetest/lib/python2.5/site-packages/numpy/linalg/tests/test_linalg.py", line 30, in check_single self.do(a, b) File "/home/ossetest/lib/python2.5/site-packages/numpy/linalg/tests/test_linalg.py", line 100, in do u, s, vt = linalg.svd(a, 0) File "/home/ossetest/lib/python2.5/site-packages/numpy/linalg/linalg.py", line 980, in svd s = s.astype(_realType(result_t)) ValueError: On entry to DLASD0 parameter number 9 had an illegal value
====================================================================== ERROR: Tests polyfit ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/ossetest/lib/python2.5/site-packages/numpy/ma/tests/test_extras.py", line 365, in test_polyfit assert_almost_equal(polyfit(x,y,3),numpy.polyfit(x,y,3)) File "/home/ossetest/lib/python2.5/site-packages/numpy/ma/extras.py", line 882, in polyfit warnings.warn("Polyfit may be poorly conditioned", np.RankWarning) NameError: global name 'warnings' is not defined
You should seed a note to Clint Whaley (the ATLAS guy). IIRC, ATLAS has some hand coded asm routines and it seems that support for these very new processors might be broken.
Chuck
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