PDSEC-17: Advanced Program

June 02, 2017, Orlando, Florida, USA

08:30 08:35 am

Welcome and Opening Remarks (Chair: Peter Strazdins)

08:35 – 09:30


Onwards and Upwards to a New Era in Supercomputing

Pavan Balaji

09:30 – 10:00

Session #1: Best Paper
(Session Chair: Peter Strazdins)

Improving performance of GMRES by reducing communication and pipelining global collectives

Ichitaro Yamazaki*, Mark Hoemmen, Piotr Luszczek, and Jack Dongarra

10:00 – 10:30

Tea Break

10:30 12:00

Session #2: Linear Algebra
(Session Chair: Hongzhang Shan)

Simultaneously Solving Swarms of Small Sparse Systems on SIMD Silicon

Bryce Adelstein Lelbach*, Hans Johansen and Samuel Williams


Sparse Supernodal Solver Using Block Low-Rank Compression

Gregoire Pichon, Eric Darve, Mathieu Faverge*, Pierre Ramet and Jean Roman


Task-Parallel LU Factorization of Hierarchical Matrices using OmpSs

José I. Aliaga, Rocío Carratalá-Sáez*, Ronald Kriemann and Enrique S. Quintana-Ortí

12:00 – 13:00 pm

Lunch Break

13:00 – 15:00

Session #3: Applications
(Session Chair: Mathieu Faverge)

Parallel Particle-in-Cell Performance Optimization: A Case Study of Electrospray Simulation

Ramachandran Narayanan* and Kamesh Madduri


Efficient Data Structures for a Hybrid Parallel and Vectorized Particle-in-Cell Code

Yann Barsamian*, Sever A. Hirstoaga and Eric Violard


A Locality-based Threading Algorithm for the Configuration-Interaction Method

Hongzhang Shan*, Samuel Williams, Calvin Johnson and Kenneth McElvain


Architecting the Discontinuous Deformation Analysis Method Pipeline on the GPU

Yunfan Xiao*, Min Huang, Qinghai Miao, Jun Xiao and Ying Wang

15:00 – 15:30

Tea Break

15:30 – 17:30

Session #4: Parallel Techniques
(Session Chair: Peter Strazdins)

Redesigning OP2 Compiler to Use HPX Runtime Asynchronous Techniques

Zahra Khatami*, Hartmut Kaiser and Jagannathan Ramanujam


Automated Dynamic Data Redistribution

Thomas Marrinan*, Joseph Insley, Silvio Rizzi, François Tessier, and Michael Papka


An Application-Aware Data Replacement Policy for Interactive Large-Scale Scientific Visualization

Lina Yu*, Hongfeng Yu, Hong Jiang and Jun Wang


Scalable Hierarchical Multipole Methods using an Asynchronous Many-Tasking Runtime System

Jackson Debuhr, Bo Zhang* and Luke Dalessandro

17:30 – 17:35

Closing Remarks (Chair: Peter Strazdins)