Apparent magic number problem

Peter Otten __peter__ at web.de
Sun Mar 10 11:56:13 CET 2013


Colin J. Williams wrote:

> My main problem appears to be with:
> 
> Profile with Python 2.7
>         11   25.736    2.340   25.736    2.340
> {numpy.linalg.lapack_lite.dgesv}
> 
> Profile with Python 3.2
>         11  152.111   13.828  152.111   13.828 {built-in method dgesv}
> 
> In other words, the Python 3.2 linear equation solve takes longer than
> with Python 2.7.   I'll pursue this with the numpy folk.

That seems to be a more promising route for further research than byte code 
compilation.
 
> There also appears to be a problem with the generation of the .pyc.
> Please see the example below:

Sorry, the signal-to-noise ratio is too low for me to bother with that.




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