Towards a synthetic load generator framework for validating schedules in HPC environment (CROSBI ID 690578)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Krpić, Zdravko ; Lukić, Ivica ; Köhler, Mirko
engleski
Towards a synthetic load generator framework for validating schedules in HPC environment
Most of the scientific parallel and distributed applications require significant amount of time to complete on huge and expensive computing systems. Often, these applications are executed multiple times, making their scheduling a critical process for the runtime performance. One way to validate effectiveness of a schedule is to run the application on the actual hardware, which takes a lot of time and resources and is largely unfeasible. In this work we present a baseline for an adjustable-scale graph-based parallel workload executor framework for executing custom-scaled parallel applications given as graphs using synthetic load for the tasks, the GRAPPLER. The idea behind GRAPPLER is to operate as a schedule validator whose execution traces can provide valuable insights into runtime bottlenecks of the application, platform and the scheduler.
High performance computing ; scheduling ; graph-based parallel workloads ; DAG
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Podaci o prilogu
1-6.
2020.
objavljeno
10.1109/infoteh48170.2020.9066314
Podaci o matičnoj publikaciji
2020 19th International Symposium INFOTEH-JAHORINA (INFOTEH)
Institute of Electrical and Electronics Engineers (IEEE)
978-1-7281-4775-8
Podaci o skupu
19th International Symposium INFOTEH-JAHORINA
predavanje
18.03.2020-20.03.2020
Jahorina, Bosna i Hercegovina