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Bug in built in SVD?: msg#00017python.numeric.general
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. ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 |
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