Projects

Design, implementation, and evaluation of a stream-triggered MPI interface, initially prototyped and tested on the LLNL Tuolumne and ORNL Frontier HPE Slingshot Systems.

A collection of both introductory and advanced training materials about the various applications and software stacks utilized by COMPASS researchers. Also includes a growing collection of hackathon topics.

SparseAtlas is developing a curated and computationally characterized collection of sparse matrices. Its goal is to help researchers understand how sparse-matrix structure influences computational behavior across hardware architectures, algorithms, and scientific workloads.

Research to refine and fully specify the syntax and semantics of our stream triggering MPI operations and have them added to the MPI standard as a new “Queued Communications.” The link points to a recent draft of the standard that includes this chapter.

Implementation of stream triggering as a backend in Kokkos Comm. Tested on Tuolumne.