Legion Project Virtual Retreat

June 14, 2021

9:00-9:05

Alex Aiken

Opening remarks

Session 1: Applications

9:05-9:30

Mario Di Renzo

HTR Solver: A Finite-Difference Tool for Reacting Compressible Flows     [slides, video]

9:30-10:00

Gabriel Tanase

Composing Parallel Graph Algorithms from Basic Operators     [video]

10-10:30

Dheevatsa Mudigere

Flexflow + Legion for Fals Fleexst Prototyping Production Solutions     [slides, video]

Session 2    Project Updates

10:45-12:15

Wonchan Lee

Legate     [slides, video]

Zhihao Jia

FlexFlow     [slides, video]

Elliott Slaughter

Regent/Pygion     [slides, video]

Michael Bauer

Legion     [slides, video]

Sean Treichler

Realm     [slides, video]

Thiago Teixeira

Tools     [slides, video]

Session 3    Breakouts

1:00-1:45

FlexFlow

Libraries

Regent

Tools

1:45-2:30

Hardware Support

Mappers

Python Ecosystem

Realm

Session 4   Speed Talks and Feedback 

2:45-3:45

Michael Garland

Supercomputing in Python with Legate     [slides, video]

Hal Finkel

Challenges in Scientific Computing Beyond Exascale     [slides, video]

Gianluca Iaccarino

Dynamic Heterogeneous Ensemble Simulations     [video]

Grace Johnson

Code Generation for Quantum Chemistry     [slides, video]

Kihiro Bando

On Using Legion and Kokkos to Achieve Portability     [slides, video]

Swapnil Desai

Lessons from Regent-S3D on Summit: What Works and Where We Are Headed     [video]

Saman Amarasinghe

Universal GraphIt Compiler: From a Single DSL to Multiple Architectures     [slides, video]

Phillipe Dias

Challenges for Analysis of Satellite Imagery     [video]

Prachi Gupta

Fast Lanes for Expedited Execution at 10 Terabits    [slides, video]

3:45-4:00

Alex Aiken

Closing remarks