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- research-articleJune 2019
The Effect of System Utilization on Application Performance Variability
ROSS '19: Proceedings of the 9th International Workshop on Runtime and Operating Systems for SupercomputersPages 11–18https://doi.org/10.1145/3322789.3328743Application performance variability caused by network contention is a major issue on dragonfly based systems. This work-in-progress study makes two contributions. First, we analyze real workload logs and conduct application experiments on the production ...
- keynoteJune 2019
HPC System Software Enhanced by Source Code Analysis
ROSS '19: Proceedings of the 9th International Workshop on Runtime and Operating Systems for SupercomputersPage 1https://doi.org/10.1145/3322789.3328741Building efficient and scalable system software, especially performance analysis and monitoring, for large-scale systems, is increasingly important both for the developers of parallel applications and the designers of next-generation HPC systems. ...
- proceedingJune 2019
ROSS '19: Proceedings of the 9th International Workshop on Runtime and Operating Systems for Supercomputers
The 9th ROSS workshop, a full-day meeting at the HPDC 2019 conference in Phoenix, Arizona, USA, focuses on issues related to runtime and operating systems in large-scale supercomputers.
This year, the workshop accepted 4 high-quality submissions by 17 ...