[Numpy-discussion] NA.dot transposing in place

Todd Miller jmiller at stsci.edu
Thu Jul 15 08:14:10 CDT 2004


On Thu, 2004-07-15 at 10:50, Curzio Basso wrote:
> Todd Miller wrote:
> 
> > It's a bug introduced in numarray-1.0.  It'll be fixed for 1.1 in a
> > couple weeks.
> 
> Ah, ok. Is it related with the bug announced a couple of days ago?

Only peripherally.  The Numeric compatibility layer problem was
discovered as a result of porting a bunch of Numeric functions to
numarray... ports done to try to get better small array speed. 
Similarly, the  setup for matrixmultiply was moved into C for
numarray-1.0... to try to get better small array speed.

numarray-1.0 is disappointingly buggy,  but the interest generated by
the 1.0 moniker is making the open source model work well so I think 1.1
will be much more solid as a result of strong user feedback.  So, thanks
for the report.

Regards,
Todd





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