Variorum Unit Tests
Variorum code is regularly tested on a diverse set of architectures, including several Intel platforms (such as Broadwell, Haswell, Skylake, Ice Lake), IBM Power 9, ARM Juno r2, NVIDIA Volta GPUs, and AMD Instinct GPUs. Variorum’s unit tests are run externally on GitHub, as well as internally on our Livermore Computing clusters through GitLab.
For Variorum pull requests, we use GitHub Actions for CI testing, the worflow can be found here: Variorum GitHub Actions.
Within one of our GitLab runners, we are also leveraging Ansible to expand our CI testing across an additional set of hardware architectures. These systems require specific requests and permissions to gain access.
As part of Variorum’s CI testing, we cover the following:
Verifying compliance of code format for C/C++, RST, and Python files
Building Variorum with different versions of
Building Variorum with different CMake build options
Building Variorum using Spack mirrors
Running Variorum’s unit tests and examples (for example,