Trilinos tutorial at ICPP 2025

• Slides
• Tutorial for distributed linear algebra - Tpetra
• Hands-on instructions for linear solver - Belos, Ifpack2, MueLu

Images

This repository contains Dockerfiles for two images:

• dependencies-cuda: an image with dependencies for Trilinos
• trilinos-cuda: an image with pre-installed Trilinos

Both images can be pulled from the GitHub Container Registry or built locally.

Running locally

To use the images locally, please install podman or docker.

To locally run a container using the image with pre-installed Trilinos, run

./containerLauncher.sh -c trilinos

In order to build Trilinos from scratch in the container, run

./containerLauncher.sh -c dependencies

This will

1. Build the image with Trilinos dependencies (unless it has been previously built or pulled).
2. Clone Trilinos (unless there already is a folder trilinos/source).
3. Launch a container with source and build directory mapped from host.

Once in the container Trilinos can be configured and built using

configure_trilinos
build_trilinos

The configuration for the build can be found in trilinos-build.cmake.

License and Copyright

See LICENSE and COPYRIGHT in this repository.