1 citations · 1 across the 4 of their papers we have counts for
4 papers
Implementation-Oblivious Transparent Checkpoint-Restart for MPI
Yao Xu, Leonid Belyaev, Twinkle Jain +3
This work presents experience with traditional use cases of checkpointing on a novel platform. A single codebase (MANA) transparently checkpoints production workloads for major ava…
MPI Advance : Open-Source Message Passing Optimizations
Amanda Bienz, Derek Schafer, Anthony Skjellum
The large variety of production implementations of the message passing interface (MPI) each provide unique and varying underlying algorithms. Each emerging supercomputer supports o…
A Survey of Potential MPI Complex Collectives: Large-Scale Mining and Analysis of HPC Applications
Pouya Haghi, Ryan Marshall, Po Hao Chen +2
Offload of MPI collectives to network devices, e.g., NICs and switches, is being implemented as an effective mechanism to improve application performance by reducing inter- and int…
Checkpoint-Restart Libraries Must Become More Fault Tolerant
Anthony Skjellum, Derek Schafer
Production MPI codes need checkpoint-restart (CPR) support. Clearly, checkpoint-restart libraries must be fault tolerant lest they open up a window of vulnerability for failures wi…