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Workshop: HiPar20: Workshop on Hierarchical Parallelism for Exascale Computing

Session Chairs

Daisy S Hollman

Sandia National Laboratories

Lawrence Berkeley National Laboratory

Francesco Rizzi

NexGen Analytics

Event TypeWorkshop

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TimeWednesday, 11 November 202010am - 6:30pm EDT

LocationTrack 1

Presentations

10:00am - 10:05am EDT	HiPar20 – Introduction: Workshop on Hierarchical Parallelism for Exascale Computing Organizers Francesco Rizzi Daisy S. Hollman Xiaoye Sherry Li Lee Howes
10:05am - 11:00am EDT	HiPar20 – Keynote 1: Exploiting Hierarchical Algorithms on Ever More Hierarchical Architectures Presenter Kate Clark
11:00am - 11:15am EDT	HiPar20 – Break
11:15am - 11:40am EDT	A Case Study and Characterization of a Many-Socket, Multi-Tier NUMA HPC Platform Author/Presenters Connor Imes Steven Hofmeyr Dong In D. Kang John Paul Walters
11:40am - 12:05pm EDT	Introducing Multi-Level Parallelism, at Coarse, Fine, and Instruction Level to Enhance the Performance of Iterative Solvers for Large Sparse Linear Systems on Multi- and Many-Core Architecture Author/Presenter Jean-Marc Gratien
12:05pm - 12:30pm EDT	Using Hierarchical Parallelism to Accelerate the Solution of Many Small Partial Differential Equations Author/Presenters Jacob Merson Mark S. Shephard
12:30pm - 12:55pm EDT	Flexible Runtime Reconfigurable Computing Overlay Architecture and Optimization for Dataflow Applications Author/Presenters Mihir Shah Benjamin Carrion Schafer
12:55pm - 1:45pm EDT	HiPar20: Keynote 2: Single-Level Programming on Hierarchical Hardware via Adaptive Runtime? Maybe Presenter Laxmikant Kale
1:45pm - 2:30pm EDT	HiPar20 – Break
2:30pm - 3:45pm EDT	HiPar20 – Panel Session Moderator Christian Trott Panelists Irina Demeshko Sadaf R. Alam Sunita Chandrasekaran Peter Hofstee Stephen Jones
3:45pm - 4:00pm EDT	HiPar20 – Break
4:00pm - 5:00pm EDT	HiPar20 – Invited Talk: A Portable Asynchronous Tasking Approach to Hierarchical Parallelism - Successes, Challenges, and Future Prospects Presenter Martin Berzins
5:00pm - 6:00pm EDT	HiPar20 – Invited Talk: Glow: a Machine Learning Compiler and Execution Engine Presenter Jordan Fix
6:00pm - 6:10pm EDT	HiPar20 – Closing Remarks Presenters Francesco Rizzi Daisy Hollman Sherry Li Lee Howes