exafmm-t

exafmm-t is an open-source fast multipole method (FMM) library to simulate N-body interactions. It implements the kernel-independent FMM and provides both C++ and Python APIs. We use pybind11 to create Python bindings from the C++ source code.

Exafmm-t currently is a shared-memory implementation using OpenMP. It aims to deliver competitive performance with a simple code design. It also has the following features:

• offer high-level APIs in Python

• only use C++ STL containers

• support both single- and double-precision

• vectorization on near-range interactions

• cache optimization on far-range interactions

Contents

• Installation
  • Dependencies
  • Install exafmm-t
  • Install exafmm-t’s Python package
• Examples
  • C++ Examples
  • Python Examples
• Build Documentation

API Reference

• Library API
  • Class Hierarchy
  • File Hierarchy
  • Full API