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Workshop: 11th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems

Session Chairs

Vassil Alexandrov

University of Tennessee

Oak Ridge National Laboratory (ORNL)

Christian Engelmann

Oak Ridge National Laboratory (ORNL)

Oak Ridge National Laboratory (ORNL)

Event TypeWorkshop

Registration Categories

TimeThursday, 12 November 202010am - 6:30pm EST

LocationTrack 8

Presentations

10:00am - 10:10am EST	Introduction: 11th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems Organizers Vassil Alexandrov Jack Dongarra Al Geist Christian Engelmann
10:10am - 11:00am EST	Keynote 1: Performance Evaluation of The Supercomputer "Fugaku" and A64FX Manycore Processor Presenter Mitsuhisa Sato
11:00am - 11:25am EST	An Integer Arithmetic-Based Sparse Linear Solver Using a GMRES Method and Iterative Refinement Author/Presenters Takeshi Iwashita Kengo Suzuki Takeshi Fukaya
11:25am - 11:50am EST	Break
11:50am - 12:40pm EST	Keynote 2: High Performance Data Analytics and Some Applications Presenter Nahid Emad
12:40pm - 1:05pm EST	Two-Stage Asynchronous Iterative Solvers for Multi-GPU Clusters Author/Presenters Pratik Nayak Terry Cojean Hartwig Anzt
1:05pm - 1:30pm EST	Revisiting Exponential Integrator Methods for HPC with a Mini-Application Author/Presenter James Douglas Shanks
1:30pm - 1:55pm EST	A Survey of Singular Value Decomposition Methods for Distributed Tall/Skinny Data Author/Presenter Drew Schmidt
1:55pm - 2:30pm EST	Break
2:30pm - 3:20pm EST	Keynote 3 Presenter Andrew Siegel
3:20pm - 3:45pm EST	Replacing Pivoting in Distributed Gaussian Elimination with Randomized Techniques Author/Presenters Neil Lindquist Piotr Luszczek Jack Dongarra
3:45pm - 4:10pm EST	Recursive Basic Linear Algebra Operations on TensorCore GPU Author/Presenters Shaoshuai Zhang Vivek Karihaloo Panruo Wu
4:10pm - 4:35pm EST	High-Order Finite Element Method using Standard and Device-Level Batch GEMM on GPUs Author/Presenters Natalie Beams Ahmad Abdelfattah Stanimire Tomov Jack J. Dongarra Tzanio Kolev Yohann Dudouit
4:35pm - 5:00pm EST	Break
5:00pm - 5:25pm EST	A Fast Scalable Iterative Implicit Solver with Green's Function-Based Neural Networks Author/Presenters Tsuyoshi Ichimura Kohei Fujita Muneo Hori Lalith Maddegedara Naonori Ueda Yuma Kikuchi
5:25pm - 5:50pm EST	Implementation and Numerical Techniques for One Eflop/s HPL-AI Benchmark on Fugaku Author/Presenters Toshiyuki Imamura Shuhei Kudo Keigo Nitadori Takuya Ina
5:50pm - 6:15pm EST	Performance Analysis of a Quantum Monte Carlo Application on Multiple Hardware Architectures Using the HPX Runtime Author/Presenters Weile Wei Arghya Chatterjee Kevin Huck Oscar Hernandez Hartmut Kaiser
6:15pm - 6:30pm EST	Closing Presenter Vassil Alexandrov