This work presents experience with traditional use cases of checkpointing on
a novel platform. A single codebase (MANA) transparently checkpoints production
workloads for major available MPI implementations: "develop once, run
everywhere". The new platform enables application developers to compile their
application against any of the available standards-compliant MPI
implementations, and test each MPI implementation according to performance or
other features.Comment: 17 pages, 4 figure