February 14th to 16th, 2024

Workshop on Asynchronous Many-Task Systems and Applications 2024

Knoxville, TN, USA

The venue for all talks is the University of Tennessee, Knoxville Student Union Building, Room 169, 1502 Cumberland Avenue, Knoxville, TN 37996.

Scientific Program and Timetable:
TimeWed Feb 14 (Day 1)Thu Feb 15 (Day 2)Fri Feb 16 (Day 3)
8:00 AMRegistration / Coffee and PastriesRegistration / Coffee and PastriesRegistration / Coffee and Pastries
8:45 AMWelcoming RemarksWelcome remarks
8:55 AMWAMTA'25 Preview
9:00 AMKeynote 1, Chair: P. Valero
Jeffrey Vetter: Deep Codesign in the Post-Exascale Computing Era		Keynote 2, Chair: P. Diehl
Sean Treichler: Too Much Parallelism, and the Need for Compiler Support in Asynchronous Many-Task Systems		Keynote 3, Chair: T. Herault
Robert Harrison: MADNESS: A task-based application and runtime
10:00 AMCoffeeCoffeeCoffee
Session 1, Chair: O. MorSession 3, Chair: Q. CaoSession 6, Chair: P. Diehl
10:30 AMNathalie Furmento: Optimizing Parallel System Efficiency: Dynamic Task Graph Adaptation with Recursive TasksRüdiger Nather: Futures for dynamic dependencies – Parallelizing the H-LU FactorizationZane Fink: Only Pay for What You Need: Registration-Based Queueing in Asynchronous Many-Task Systems
11:00 AMAlex Aiken: Speaking Pygion: Experiences Writing an Exascale Single Particle Imaging CodeAlycia Lisito: Enhancing sparse direct solver scalability through runtime system automatic data partition.Kavitha Chandrasekar: Dynamic Tuning of Core Count to Maximize Performance in Object-based Runtime systems
11:30 AMJonas Posner: Evolving APGAS Programs: Automatic and Transparent Resource Adjustments at RuntimeQinglei Cao: Evaluating PaRSEC for Advanced Matrix Computations in Climate and Weather PredictionVicenç Beltran: The Asynchronous Low-level Programming Interface (ALPI): Enabling Portable Task-Aware Libraries Across Different Runtime Systems
12:00 PMLunchLunch & Poster sessionNarasinga Rao Miniskar: IRIS Reimagined: Advancements in Intelligent Runtime System for Task-Based Programming
12:30 PMLunch
Session 2, Chair: M. FavergeSession 4, Chair: A. Bouteiller
1:00 PMMohammad Alaul Haque Monil: A Peek into Multi-Vendor and Multi-device Heterogeneity and Portability of MatRIS using IRIS Task based RuntimeAditya Bhosale: An abstraction for distributed stencil computations using Charm++
1:30 PMAlexander Strack: Experiences Porting Distributed Applications to Asynchronous Tasks: A Multidimensional FFT Case-studyPatrick Diehl: HPX in the HPC Cloud: Evaluating Overheads of Cloud resources for HPX/Kokkos using an astrophysics application
2:00 PMRaffaele Solcà: DLA-Future: a task-based linear algebra library which provides a GPU-enabled distributed eigensolver.Tsung-Wei Huang: Taskflow: A General-purpose Task-parallel Programming System
2:30 PMCoffeeCoffee
Session 3, Chair: C. JunghansSession 5, Chair: T. Herault
3:00 PMMax Morris: A Suite of Codes for Benchmarking and Testing Mutex-Based Parallel SystemsNicholas Morales: Distributed Asynchronous Contact Mechanics with DARMA/vt
3:30 PMJose M Monsalve Diaz: On scheduling languages for tasking execution modelsElaine Wong: Rethinking Programming Paradigms in the QC-HPC Context
4:00 PMDiscussion: AIDiscussion: Accelerators
BreakBanquet
6:00 PMPizza & Beer at Alliance Brewing Co (1130 Sevier Ave, Knoxville, TN 37920)Banquet at Calhoun's On The River, 400 Neyland Dr, Knoxville, TN 37902 (until 9:00 PM)
Industrial talk: Orienteering RISC-V for HPC — Chris Taylor (Tactical Computing Lab)
Contact

If you have any problems or questions, please contact us via e-mail at: patrickdiehl@lsu.edu