Python calls C/fortran mixed dynamic link library--Previous

Content Description:

Using Python's ctypes and NumPy modules to invoke the finite element numerical calculation program of C/fortran mixed programming in a 32-bit or 64-bit Windows or gnu/linux system

Operating system and compilation environment:

32bit Win7 + mingw32 + gcc-4.8 + msys-1.0 + python2.7 + openblas-0.2.8

64bit Ubuntu 1404 + gcc-4.8 + python2.7 + openblas-0.2.8

Task decomposition:

1, packaging finite element numerical program, generate DLL or so format;

2. The Python script uses ctypes and numpy to define the input and output variables and invoke

Explanation:

A, why not f2py?

A: F2py project stagnation for many years, and F03, F08 standard Fortran and C programs can be seamlessly docking.

B, why use cTYPES?

A: cTYPES is a standard library that comes with Python, and Python itself is written in C.

C, why are there numpy?

Answer: NumPy's Ctypeslib module provides a simpler and more convenient way to call

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Python calls C/fortran mixed dynamic link library--Previous