[Numpy-discussion] wired error message in scipy.sparse.eigen function: Segmentation fault
Jankins
andyjian430074 at gmail.com
Thu Jan 28 00:21:50 EST 2010
Yes. I am using scipy.sparse.linalg.eigen.arpack.
The exact output is:
/usr/local/lib/python2.6/dist-packages/scipy/sparse/linalg/eigen/arpack/_arpack.so
In fact, the matrix is from a directed graph with about 18,000 nodes and
41,000 edges. Actually, this matrix is the smallest one I used.
Now I switch to use numpy.linalg.eigvals, but it is slower than
scipy.sparse.linalg.eigen.arpack module.
Thanks.
Jankins
On 1/27/2010 9:36 PM, David Cournapeau wrote:
> the exact atlas you are
> using. For example, assuming scipy is insta
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