Hi Nathaniel, That sounds like it could work very well indeed!
Somewhat related only, for the inner loops I've been thinking whether it might be possible to automatically create composite ufuncs, where the inner loops are executed in some prescribed order, so that for instance one could define ``` sinmul = sin(multiply(Input(1), Input(2))) ``` which would then create a new ufunc with 2 inputs and one output, which would internally first multiply the inputs and the take the sin (you'll see some similarity with an example in the talk you gave...). For this purpose, I'm thinking one could just reuse the iterator, but call the inner loops sequentially (being somewhat smart in that the sin can be done in-place on the output of the multiply). I could see that even complicated "casting" from dtypes could be implemented similarly (it probably already happens for int/float/etc.?) Anyway, looking forward to hearing more (in due time)! All the best, Marten _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@python.org https://mail.python.org/mailman/listinfo/numpy-discussion
