[SciPy-User] Building NumPy 1.6.0 with MKL and MSVS9 on XP 32bit
Klonuo Umom
klonuo at gmail.com
Tue May 17 16:08:47 EDT 2011
> In IPython, gives this results:
>
> Cygwin/ATLAS : 1 loops, best of 3: 843 ms per loop
> Windows/ATLAS* : 1 loops, best of 3: 1.29 s per loop
> Windows/MKL : 1 loops, best of 3: 2.37 s per loop
FYI, in Octave 3.2.4 same test took 31 ms - 27 times faster then above best
Here are also some other simple linalg tests on same matrix (in seconds):
| fun | ATLAS | MKL | OCTAVE |
|-----|----------|----------|-----------|
| svd | 30.9 | 14.3 | 6.844 |
| inv | 7.41 | 2.74 | 1.906 |
| eig | 116 | 25.2 | 45.05 |
| det | 2.55 | 0.855 | 0.5469 |
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