2020 Technical Program & Talk Records
Workshop Talk Records
JSSPP 2020 talk recordings can be found at JSSPP YouTube channel.Technical Program
HOW TO JOIN JSSPP 2020
Due to the COVID-19 pandemic, JSSPP 2020 will be held on Friday, May 22, 2:30 PM UTC using meet.google.com video-conference tool and all talks will be streamed online.
The link to connect is https://meet.google.com/hqr-irsa-izn.
Exact timing (time zones) and the link to connect are specified in this event:
The preliminary program is presented below.
JSSPP 2020 connection test
In order to test all settings, we will host one hour long connection test one day before the workshop (Thursday May 21, 2:30 PM UTC). Feel free to join us and troubleshoot your connection setup. To join us during the connection test, please visit this event.
A quick guide how to join the meeting is available here: https://support.google.com/a/users/answer/9303069.
Please note that the timing of all talks is given in UTC (check the time at: https://everytimezone.com/).
Please use your local time zone to identify when you are expected to deliver the talk.
Each talk is scheduled to last 30 minutes (20 minutes talk + 10 minutes for discussion).
Workshop Opening [2:30 PM - 2:45 PM UTC]
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Workshop Opening and Welcome
Walfredo Cirne, Narayan Desai and Dalibor Klusáček
Keynote Lecture [2:45 PM - 3:30 PM UTC]
- Interference-aware scheduling in virtualized environments
César De Rose (PUCRS, School of Technology, Brazil).
Abstract: Our previous work shows that multiple applications contending for shared resources in virtualized environments are susceptible to cross-application interference, which can lead to significant performance degradation and consequently an increase in the number of broken SLAs. Nevertheless, state of the art in resource scheduling in virtualized environments still relies mainly on resource capacity, adopting heuristics such as bin-packing, overlooking this source of overhead. But in recent years interference-aware scheduling has gained traction, with the investigation of ways to classify applications regarding their interference levels and the proposal of static cost models and policies for scheduling co-hosted cloud applications. Preliminary results in this area already show a considerable improvement on resource usage and in the reduction of broken SLAs, but we strongly believe that there are still opportunities for improvement in the areas of application classification and pro-active dynamic scheduling strategies.
Biography: Cesar A. F. De Rose is a Full professor at PUCRS School of Technology where he leads the Resource Management and Virtualization Group. His research interests include several aspects of resource management, including dynamic provisioning and allocation, monitoring and profiling techniques, scheduling and optimization in parallel and distributed environments (Cluster, Grid, Cloud) and virtualization. In 2009 he founded PUCRS High Performance Computing Laboratory (LAD-PUCRS) being nowadays senior researcher.
Technical Papers [3:30 PM - 5:00 PM UTC]
- Towards Hybrid Isolation for Shared Multicore Systems.
Yoonsung Nam, Byeonghun Yoo, Yongjun Choi, Yongseok Son and Hyeonsang Eom [presentation slides] - Improving Resource Isolation of Critical Tasks in a Workload.
Meghana Thiyyakat, Subramaniam Kalambur and Dinkar Sitaram [presentation slides] - Optimizing Biomedical Ultrasound Workflow Scheduling Using Cluster Simulations [Open Scheduling Problems paper].
Marta Jaroš, Dalibor Klusáček and Jiří Jaroš [presentation slides]
Coffee Break [5:00 PM - 5:30 PM UTC]
Technical Papers [5:30 PM - 7:30 PM UTC]
- Evaluating Controlled Memory Request Injection to Counter PREM Memory Underutilization.
Roberto Cavicchioli, Nicola Capodieci, Marco Solieri, Marko Bertogna, Paolo Valente and Andrea Marongiu - Accelerating 3-way Epistasis Detection with CPU+GPU processing.
Ricardo Nobre, Sergio Santander-Jimenez, Leonel Sousa and Aleksandar Ilic [presentation slides] - Walltime Prediction and its Impact on Job Scheduling Performance and Predictability.
Dalibor Klusáček and Mehmet Soysal [presentation slides] - PDAWL: Profile-based Iterative Dynamic Adaptive WorkLoad Balance on Heterogeneous Architectures.
Tongsheng Geng, Marcos Amaris, Stephane Zuckerman, Alfredo Goldman, Guang R. Gao and Jean-Luc Gaudiot [presentation slides]
Workshop Closing [7:30 PM - 7:45 PM UTC]
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Closing Remarks
Walfredo Cirne, Narayan Desai and Dalibor Klusáček
JSSPP 1995-2025 – the Workshop on Jobs Scheduling Strategies for Parallel Processing. Contact email: jssppw@gmail.com