johnaparker / pybind_examples

Examples of pybind11 based projects (using cmake)

Example and template Python/C++ projects using Pybind11

cpp_only

Python bindings for a C++ only code-base

cpp_submodule

C++ library operates as a submodule to a Python library, allowing mixed Python and C++ usage

hpc_example

An example of the cpp_submodule type project with examples relevant to high performance computing. It demonstrates computing the dot product of two arrays using:

• Native Python
• NumPy + Python
• Serial C++
• OpenMP parallelization C++
• MPI parallelization C++
• GPU CUDA C++

misc

Miscellaneous examples, including:

• Interfacing with Eigen Tensors
• A 2D grid interpolation to speedup SciPy's RegularGridInterpolator
• Interfacing with CUDA's FFT library, CUFFT, and comparing performance to NumPy and PyFFTW