Re: [Numpy-discussion] Starting work on ufunc rewrite

2016-03-31 Thread Irwin Zaid
Hey guys, I figured I'd just chime in here. Over in DyND-town, we've spent a lot of time figuring out how to structure DyND callables, which are actually more general than NumPy gufuncs. We've just recently got them to a place where we are very happy, and are able to represent a wide range of

[Numpy-discussion] DyND 0.7.1 Release

2016-02-15 Thread Irwin Zaid
Hello everyone, I'm pleased to announce the latest 0.7.1 release of DyND. The release notes are at https://github.com/libdynd/libdynd/blob/master/docs/release_notes.txt . Over the last 6 months, DyND has really matured a lot and many features that were "experimental" before are quite usable at

Re: [Numpy-discussion] Notes from the numpy dev meeting at scipy 2015

2015-08-26 Thread Irwin Zaid
On Wed, Aug 26, 2015 at 6:11 PM, Antoine Pitrou solip...@pitrou.net wrote: One possible limitation is that the lingua franca for language interoperability is C, not C++. DyND doesn't have to be written in C, but exposing a nice C API may help make it attractive to the various language

Re: [Numpy-discussion] Notes from the numpy dev meeting at scipy 2015

2015-08-26 Thread Irwin Zaid
Hello everyone, Mark and I thought it would be good to weigh in here and also be explicitly around to discuss DyND. To be clear, neither of us has strong feelings on what NumPy *should* do -- we are both long-time NumPy users and we both see NumPy being around for a while. But, as Francesc

[Numpy-discussion] [f2py] f2py ignores 'fortranname' inside F90 modules?

2012-04-16 Thread Irwin Zaid
Hi all, I've been having an issue with f2py simply ignoring the fortranname option if the Fortran subroutine is inside an F90 module. That option is useful for renaming Fortran subroutines. I don't know if this behaviour is to be expected, or if I am doing something wrong. I would definitely

[Numpy-discussion] Using NumPy iterators in C extension

2011-06-06 Thread Irwin Zaid
Hi all, I am writing a C extension for NumPy that implements a custom function. I have a minor question about iterators, and their order of iteration, that I would really appreciate some help with. Here goes... My function takes a sequence of N-dimensional input arrays and a single