This repo contains Flux Fiction, a tool designed to test scheduling policies in Flux without impacting production systems. The emulator plugs into the real components of Flux and Fluxion to mimic job execution, emulate resource usage, and collect information on how the jobs are treated by Flux.
This work was supported by the LLNL-LDRD Program under Project No. 24-SI-005.
Please use this bibtex to reference our work:
@inproceedings{HPDCFluxEmulatorPoster,
author = {W. Jay Ashworth and Ian Lumsden and Jim Garlick and Mark Grondona and Olga Pearce and Stephanie Brink and Dewi Yokelson and Daniel Milroy and Tapasya Patki and Tom Scogland and Michela Taufer},
title = {{Poster: Flux Emulator: First Insights into Optimizing Scheduling for Exascale HPC}},
booktitle = {Proceedings of the International ACM Symposium on High-Performance Parallel and Distributed Computing (HPDC)},
year = {2025},
month = {July},
address = {Notre Dame, IN, USA},
note = {Poster Presentation}
}
SPDX-License-Identifier: LGPL-3.0
LLNL-CODE-764420