Re: [Numpy-discussion] Extending C with Python

With PyObject_CallMethod(pInstance, method_name, "O", py_dims); Can I pass in a reference and modify its content in python? Best, Jialin On Sat, Feb 3, 2018 at 10:29 AM, Jialin Liu wrote: > Thank you guys. > > Best, > Jialin > > Sent from my iPhone > > On Feb 3, 2018, at 8:11

Re: [Numpy-discussion] Extending C with Python

Thank you guys. Best, Jialin Sent from my iPhone > On Feb 3, 2018, at 8:11 AM, Sylvain Corlay wrote: > > You can also check out pybind11, xtensor, and xtensor-python > > The latter enables a high-level numpy-like API on the C++ side. > > You can check out the

Re: [Numpy-discussion] Extending C with Python

You can also check out pybind11, xtensor, and xtensor-python The latter enables a high-level numpy-like API on the C++ side. You can check out the numpy to xtensor cheat sheet: http://xtensor.readthedocs.io/en/latest/numpy.html Best, Sylvain On Thu, Feb 1, 2018 at 12:11 AM, Stefan Seefeld

Re: [Numpy-discussion] Extending C with Python

On 31.01.2018 17:58, Chris Barker wrote: > I'm guessing you could use Cython to make this easier. ... or Boost.Python (http://boostorg.github.io/python), which has built-in support for NumPy (http://boostorg.github.io/python/doc/html/numpy/index.html), and supports both directions: extending

Re: [Numpy-discussion] Extending C with Python

I'm guessing you could use Cython to make this easier. It's usually used for calling C from Python, but can do the sandwich in both directions... Just a thought -- it will help with some of that boilerplate code... -CHB On Tue, Jan 30, 2018 at 10:57 PM, Jialin Liu wrote: >

Re: [Numpy-discussion] Extending C with Python

Amazing! It works! Thank you Robert. I've been stuck with this many days. Best, Jialin LBNL/NERSC On Tue, Jan 30, 2018 at 10:52 PM, Robert Kern wrote: > On Wed, Jan 31, 2018 at 3:25 PM, Jialin Liu wrote: > >> Hello, >> I'm extending C with python

Re: [Numpy-discussion] Extending C with Python

On Wed, Jan 31, 2018 at 3:25 PM, Jialin Liu wrote: > Hello, > I'm extending C with python (which is opposite way of what people usually > do, extending python with C), I'm currently stuck in passing a C array to > python layer, could anyone plz advise? > > I have a C buffer in

[Numpy-discussion] Extending C with Python

Hello, I'm extending C with python (which is opposite way of what people usually do, extending python with C), I'm currently stuck in passing a C array to python layer, could anyone plz advise? I have a C buffer in my C code and want to pass it to a python function. In the C code, I have: