[Numpy-discussion] Has anyone ever used f2py with Cray ftn? How?

Hi, Has anyone ever used f2py with the Cray ftn compiler driver? The compiler driver can drive Cray, Gnu, Intel Fortran compilers, including necessary libraries, via loaded modules. Assuming that this has never been done, or that the existing code to do this is unavailable: To use Cray ftn wi

Re: [Numpy-discussion] State-of-the-art to use a C/C++ library from Python

On Fri, 2 Sep 2016 02:16:35 -0700 Nathaniel Smith wrote: > > > > Depending on how minimal and universal you want to keep things, I use > > the ctypes approach quite often, i.e. treat your numpy inputs an > > outputs as arrays of doubles etc using the ndpointer(...) syntax. I > > find it works well

[Numpy-discussion] New iterator API (nditer): Overlap detection in NumPy

Hi all, Pauli just opened a nice pull request [1] to add overlap detection to the new iterator, this means adding a new iterator flag: `NPY_ITER_COPY_IF_OVERLAP` If passed to the iterator (also exposed in python), the iterator will copy the operands such that reading and writing should only occu

Re: [Numpy-discussion] New iterator API (nditer): Overlap detection in NumPy

On Sep 7, 2016 9:03 AM, "Sebastian Berg" wrote: > > Hi all, > > Pauli just opened a nice pull request [1] to add overlap detection to > the new iterator, this means adding a new iterator flag: > > `NPY_ITER_COPY_IF_OVERLAP` > > If passed to the iterator (also exposed in python), the iterator will

Re: [Numpy-discussion] New iterator API (nditer): Overlap detection in NumPy

On Mi, 2016-09-07 at 09:22 -0700, Nathaniel Smith wrote: > On Sep 7, 2016 9:03 AM, "Sebastian Berg" > wrote: > > > > Hi all, > > > > Pauli just opened a nice pull request [1] to add overlap detection > to > > the new iterator, this means adding a new iterator flag: > > > > `NPY_ITER_COPY_IF_OVERLA

Re: [Numpy-discussion] New iterator API (nditer): Overlap detection in NumPy

Wed, 07 Sep 2016 09:22:24 -0700, Nathaniel Smith kirjoitti: [clip] > I wonder if there is any way we can avoid the flag, and just make this > happen automatically when appropriate? nditer has too many "unbreak-me" > flags already. > > Are there any cases where we *don't* want the copy-if-overlap b

Re: [Numpy-discussion] Which NumPy/Numpy/numpy spelling?

> On 6 Sep 2016, at 8:05 PM, Bartosz Telenczuk wrote: > > The name of the mailing lists still conflicts with the practice, but perhaps > it would be more hassle to rename it than it's worth it. :) The footer appended by the mailing list shows that the name it’s right but only the subject tag