Re: [Numpy-discussion] Fwd: Numexpr-3.0 proposal

2016-02-16 Thread Francesc Alted
2016-02-16 10:04 GMT+01:00 Robert McLeod : > On Mon, Feb 15, 2016 at 10:43 AM, Gregor Thalhammer < > gregor.thalham...@gmail.com> wrote: > >> >> Dear Robert, >> >> thanks for your effort on improving numexpr. Indeed, vectorized math >> libraries (VML) can give a large boost in performance (~5x), e

[Numpy-discussion] Fwd: Numexpr-3.0 proposal

2016-02-16 Thread Robert McLeod
On Mon, Feb 15, 2016 at 10:43 AM, Gregor Thalhammer < gregor.thalham...@gmail.com> wrote: > > Dear Robert, > > thanks for your effort on improving numexpr. Indeed, vectorized math > libraries (VML) can give a large boost in performance (~5x), except for a > couple of basic operations (add, mul, di