[Numpy-discussion] svd in numpy

David Cournapeau david@ar.media.kyoto-u.ac...
Sat May 17 02:34:29 CDT 2008


Nripun Sredar wrote:
> I have a sparse matrix 416x52. I tried to factorize this matrix using 
> svd from numpy. But it didn't produce a result and looked like it is 
> in an infinite loop.
> I tried a similar operation using random numbers in the matrix. Even 
> this is in an infinite loop.
> Did anyone else face a similar problem?
> Can anyone please give some suggestions?

Are you on windows ? What is the CPU on your machine ? I suspect this is 
caused by windows binaries which shipped blas/lapack without support for 
"old" CPU.

cheers,

David


More information about the Numpy-discussion mailing list