[Numpy-discussion] array aligned on a different byte-boundary than reported by dtype.alignment (travis-ci)

2013-11-30 Thread Henry Gomersall
I'm running some test code on travis-ci, which is currently failing, but passing locally. I've identified the problem as being that my code tests internally for the alignment of an array being its "natural alignment", which I establish by checking "data_pointer%test_array.dtype.alignment" (I do

Re: [Numpy-discussion] -ffast-math

2013-11-30 Thread Julian Taylor
On 29.11.2013 21:15, Dan Goodman wrote: > Hi, > > Is it possible to get access to versions of ufuncs like sin and cos but > compiled with the -ffast-math compiler switch? > > I recently noticed that my weave.inline code was much faster for some fairly > simple operations than my pure numpy code,