Aug. 10, 2004
11:49 p.m.
When numarray is compiled with the buit-in linear-algebra routine the svd routine runs into an infinite loop. Platform2: python 2.3.4 and 2.4a2; numarray 1.1; gcc 3.4.1; RH9 and gentoo 1.4 example:
from numarray.linear_algebra.mlab import *
svd(arange(20.0, shape = (5,4)))
... infine loop ... -------------------------------------------------------------------------- svd runs OK when compiled againts external LAPACK. BTW: Why numarray used dgesdd routine for SVD, and not the svd routine that has the ATLAS equivalent? Nadav.