Installation guide¶

exaStamp is written in C++17/C++20. It can be built under Linux using either CMake or Spack. The Spack installation is recommended for users who do not want to develop in exaStamp. However, we provide extensive installation instructions for HPC clusters through the CMake procedure only.

Installing exaStamp therefore consists of first installing onika and exaNBody that both depend on YAML as exaStamp. The Spack manager is only required if you do not want to install exaStamp through CMake. To allow for a clean and simple installation of exaStamp, we also provide the installation instructions for the required packages.

A basic procedure is provided for a Spack installation as well as a CMake installation from the sources.