I was thinking particularly of the case of a function that does not broadcast it's arguments. stride tricks could be used to cause broadcasting (maybe not that efficiently).
http://stackoverflow.com/questions/25486506/julia-broadcasting-equivalent-of-numpy-newaxis?noredirect=1#comment39778672_25486506 Tobias Knopp wrote: > The ArrayView package will give similar though not equivalent possibilities. > See also https://github.com/JuliaLang/julia/pull/5556 > and https://github.com/JuliaLang/julia/issues/5932 > I think there is also a transpose type that would allow to reverse strides. > > Cheers, > > Tobi > > Am Dienstag, 26. August 2014 14:26:46 UTC+2 schrieb Neal Becker: >> >> In numpy, array contents can be re-interpreted without copying. The >> indexing of >> an array is defined by it's strides, and by altering the strides we can >> get >> different views. >> >> >> http://nbviewer.ipython.org/github/ipython-books/cookbook-code/blob/master/notebooks/chapter04_optimization/06_stride_tricks.ipynb >> >> Does julia have a similar facility? >> >> -- >> -- Those who don't understand recursion are doomed to repeat it >> >> -- -- Those who don't understand recursion are doomed to repeat it
