[Numpy-discussion] quick C api array creation question

Charles سمير Doutriaux doutriaux1@llnl....
Wed Jul 15 18:27:22 CDT 2009


I'm using a C api to create numpy array

I create them in my C as follow:

   np_ow = (PyArrayObject *)PyArray_SimpleNew(4, dims, NPY_DOUBLE);
   np_osfc = (PyArrayObject *)PyArray_SimpleNew(3, dims, NPY_DOUBLE);
   np_ospc = (PyArrayObject *)PyArray_SimpleNew(3, dims, NPY_DOUBLE);
   return Py_BuildValue("OOO",np_ow,np_osfc,np_ospc);

It seems to work and they get back nicely to the python, no problem

The only "little" issue I have is that the memory is never released!  
And quickly my code runs out of memory

Any pointer on what I'm doing wrong?

Do I need a decref somewhere?


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