11th Workshop on Irregular Applications: Architectures and Algorithms

November 15, 2021
St. Louis, MO
In conjunction with SC21
In cooperation with IEEE-TCHPC



Time Event
9:00 - 9:10Welcome and Introduction
Antonino Tumeo (PNNL), Marco Minutoli (PNNL), Vito Giovanni Castellana (PNNL), John Feo (PNNL)
9:10 - 10:00Invited Talk 1 - Chair: Marco Minutoli (PNNL)

Project 38: Innovative Architectures for High-Performance Computing Systems
Eric Cheng (Laboratory of Physical Sciences, University of Maryland)
10:00 - 10:30Break
10:30 - 12:30Paper Session 1 - Chair: Serena Curzel (Politecnico di Milano)

Mapping Irregular Computations for Molecular Docking to the SX-Aurora TSUBASA Vector Engine
Solis Vasquez, Focht, Koch

Greatly Accelerated Scaling of Streaming Problems with A Migrating Thread Architecture
Page, Kogge

Accelerating unstructured-grid CFD algorithms on NVIDIA and AMD GPUs
Stone, Walden, Zubair, Nielson

No More Leaky PageRank
Sallinen, Ripeanu
12:30 - 14:00Lunch Break
14:00 - 15:00Panel - Moderator: Antonino Tumeo (Pacific Northwest National Laboratory)

Panelists: Andrew Chien (University of Chicago), Oded Green (NVIDIA),
Giacomo Pedretti (HPE), Ana Lucia Verbanescu (University of Amsterdam)
15:00 - 15:30Coffee Break
15:30 - 16:20Invited Talk 2 - Chair: Vito Giovanni Castellana (PNNL)

Implementing Performance Portable Graph Algorithms Using Task-Based Execution
Prof. Umit Catalyurek (Georgia Institute of Technology) 
16:20 - 17.20Paper Session 2 - Chair: Reece Neff (North Carolina State University)

Sparse Exact Factorization Update
Chen, Davis, Lourenco, Moreno-Centeno

Towards Scalable Data Processing in Python with CLIPPy
Pirkelbauer, Bromberger, Iwabuchi, Pearce
17:20 - 17:30Closing Remarks
Antonino Tumeo (PNNL), Marco Minutoli (PNNL), Vito Giovanni Castellana (PNNL), John Feo (PNNL)

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