This book constitutes the thoroughly refereed post-conference proceedings of the 19th and 20th
International Workshop on Job Scheduling Strategies for Parallel Processing JSSPP 2015 and
2016 held respectively in Hyderabad India on May 26 2015 and in Chicago IL USA on May 27
2016. The 14 revised full papers presented (7 papers in 2015 and 7 papers in 2016) were
carefully reviewed and selected from 28 submissions (14 in 2015 and 14 in 2016). The papers
cover the following topics: parallel scheduling raising challenges multiple levels of
abstractions node level parallelism minimization of energy consumption in task migration
within a many-core chip task replication in real-time scheduling context data-driven approach
to schedule GPU load the use of lock-free data structures in OS scheduler the influence
between user behaviour (think time more precisely) and parallel scheduling Evalix a
predictor for job resource consumption sophisticated and realistic simulation space-filling
curves leading to better scheduling of large-scale computers discussion of real-life
production experiences.