[SciPy-User] Fwd: segfault
Paul Anton Letnes
Sun Aug 14 16:11:00 CDT 2011
Replying to myself with a bit more information - again.
% time python iterative-test.py
zsh: segmentation fault python iterative-test.py
python iterative-test.py 537.58s user 2.66s system 97% cpu 9:13.79 total
Memory use this time was approx. 550 MB (don't recall the exact number). The input matrix was the same.
The code was modified to:
f = h5py.File('A2.h5', 'r')
A = f['A'][:]
b = numpy.loadtxt('RHS_p_formatted_copy', dtype=numpy.float32)
b = b[:, 0] + 1.0j * b[:, 1]
print 'File read'
t0 = time.time()
-> w, vl, vr = scipy.linalg.eig(A, overwrite_a=True)
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