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arXiv · 2309.14996

Implementation-Oblivious Transparent Checkpoint-Restart for MPI

Yao Xu·Leonid Belyaev·Twinkle Jain·Derek Schafer·Anthony Skjellum·Gene Cooperman
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Abstract

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.

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Yao Xu, Leonid Belyaev, Twinkle Jain, Derek Schafer, Anthony Skjellum, Gene Cooperman. 2023-09-26. Implementation-Oblivious Transparent Checkpoint-Restart for MPI. https://arxiv.org/abs/2309.14996

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