Re: [Numpy-discussion] SSE Optimization

2012-07-10 Thread Dag Sverre Seljebotn
Some more context over what Francesc said: If you mean using SSE for simple things like addition and multiplication, then you must be aware that NumPy's way of working means that it lends itself very badly to such optimizations. For small arrays, the Python interpreter overhead tends to dominat

Re: [Numpy-discussion] SSE Optimization

2012-07-10 Thread Francesc Alted
On 7/10/12 5:07 PM, Fode wrote: > I am interested in adding SSE optimizations to numpy, where should I > start? Well, to my knowledge there is not many open source code (Intel MKL and AMD ACML do not enter in this section) that uses the SSE, but a good start could be: http://gruntthepeon.free.

[Numpy-discussion] SSE Optimization

2012-07-10 Thread Fode
I am interested in adding SSE optimizations to numpy, where should I start? Fode ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion