Nripun Sredar wrote: > I am running on Windows Xp, Intel Xeon CPU. I'd like to fill in a few > more things here. If I send 0 in the second and third argument of svd > then I get the singular_values, but if its 1 then the problem > persists. I've tried this on sparse and non-sparse matrices. This is > with the latest windows binaries numpy-1.0.4.win32-py2.5.msi. > > > > > On Sat, May 17, 2008 at 2:34 AM, David Cournapeau > <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > wrote: > > 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 > _______________________________________________ > Numpy-discussion mailing list > Numpy-discussion@scipy.org <mailto:Numpy-discussion@scipy.org> > http://projects.scipy.org/mailman/listinfo/numpy-discussion > > > ------------------------------------------------------------------------ > > _______________________________________________ > Numpy-discussion mailing list > Numpy-discussion@scipy.org > http://projects.scipy.org/mailman/listinfo/numpy-discussion > Hi, The issue relates to the closed ticket 627: http://www.scipy.org/scipy/numpy/ticket/627
Please update to the latest Numpy 1.1 (rc1 is available) or, as a temporary measure, use the installer: http://www.ar.media.kyoto-u.ac.jp/members/david/archives/numpy-superpack-python2.5.exe That uses numpy version 1.0.5.dev5008 which should solve you problem. Regards Bruce _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
