@inproceedings{12176dfef93a4f7c9f76d414249b4e48,
title = "Optimal checkpointing period: Time vs. energy",
abstract = "This short paper deals with parallel scientific applications using non-blocking and periodic coordinated checkpointing to enforce resilience. We provide a model and detailed formulas for total execution time and consumed energy. We characterize the optimal period for both objectives, and we assess the range of time/energy trade-offs to be made by instantiating the model with a set of realistic scenarios for Exascale systems. We give a particular emphasis to I/O transfers, because the relative cost of communication is expected to dramatically increase, both in terms of latency and consumed energy, for future Exascale platforms.",
author = "Guillaume Aupy and Anne Benoit and Thomas H{\'e}rault and Yves Robert and Jack Dongarra and Yves Robert",
note = "Publisher Copyright: {\textcopyright} Springer International Publishing Switzerland 2014.; 4th International Workshop on Performance Modeling, Benchmarking and Simulation of High-Performance Computing Systems, PMBS 2013 ; Conference date: 18-11-2013 Through 18-11-2013",
year = "2014",
doi = "10.1007/978-3-319-10214-6_10",
language = "English",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "203--214",
editor = "Jarvis, {Stephen A.} and Wright, {Steven A.} and Hammond, {Simon D.}",
booktitle = "High Performance Computing Systems",
}