[Numpy-discussion] numarray.linear_algebra is slow (and a partial fix?)
jmiller at stsci.edu
Thu Feb 12 03:38:25 CST 2004
On Wed, 2004-02-11 at 18:19, Tim Hochberg wrote:
> An update:
> A little more tuning resulted in determinant and inverse being about 80x
> faster than the original numarray code and about 5 times faster than
> using NumPy for the same test cases I was using before (1000x4x4
> matrices). If anyone is interested, let me know and I'll send you the code.
I think we should use the work you've done here in numarray... so we're
interested. Unless you object, I'll gleefully include your code as
drop-in replacements for the existing routines.
Todd Miller <jmiller at stsci.edu>
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