[Numpy-discussion] Speed degression?

Steffen Loeck steffen.loeck at gmx.de
Fri Jul 7 02:39:15 CDT 2006

On Thursday 06 July 2006, Travis Oliphant wrote:
> This can test the speed of the implementations.

With the latest modifications i get the following

Results (in usec per loop):
                                     sin-array            mod-array  

 Numeric                                134                   18         
 numpy 0.9.8                             97                   55

 numpy                      114/78                55/21
 numpy 0.9.8 + math                      38

 numpy + math                38/23
 Numeric + math                          23

The newest version seems to be faster then Numeric in all sin-array tests. 
Also the speed of mod-array has improved a lot.

Many thanks,

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