sponsored byACMIEEE The International Conference for High Performance 
Computing, Networking, Storage and Analysis
FacebookTwitterGoogle PlusLinkedInYouTubeFlickr

SCHEDULE: NOV 15-20, 2015

When viewing the Technical Program schedule, on the far righthand side is a column labeled "PLANNER." Use this planner to build your own schedule. Once you select an event and want to add it to your personal schedule, just click on the calendar icon of your choice (outlook calendar, ical calendar or google calendar) and that event will be stored there. As you select events in this manner, you will have your own schedule to guide you through the week.

Exploring Asynchronous Many-Task Runtime Systems Toward Extreme Scales

SESSION: Regular & ACM Student Research Competition Poster Reception

EVENT TYPE: Posters, Receptions, ACM Student Research Competition

EVENT TAG(S): HPC Beginner Friendly, Regular Poster

TIME: 5:15PM - 7:00PM

SESSION CHAIR(S): Michela Becchi, Manish Parashar, Dorian C. Arnold

AUTHOR(S):Samuel Knight, Marc Gamell, Gavin Baker, David Hollman, Gregory Sjaadema, Hemanth Kolla, Keita Teranishi, Jeremiah Wilke, Nicole Slattengren, Janine C. Bennett

ROOM:Level 4 - Lobby

ABSTRACT:

Major exascale computing reports indicate a number of software challenges to meet the drastic change of system architectures in near future. While several-orders-of-magnitude increase in parallelism is the most commonly cited of those, hurdles also include performance heterogeneity of compute nodes across the system, increased imbalance between computational capacity and I/O capabilities, frequent system interrupts, and complex hardware architectures. Asynchronous, task-parallel programming models show great promise in addressing these issues, but are not yet fully understood nor developed sufficiently for computational science and engineering application codes.
We address this knowledge gaps through quantitative and qualitative exploration of leading candidate solutions in the context of engineering applications at Sandia. In this poster, we evaluate MiniAero code ported to three leading candidate programming models (Charm++, Legion and Uintah) to examine both the feasibility and tradeoffs of a technical solution that permits insertion of new programming model elements into an existing code base.

Chair/Author Details:

Michela Becchi, Manish Parashar, Dorian C. Arnold (Chair) - University of Missouri|Rutgers University|University of New Mexico|

Samuel Knight - Florida Institue of Technology

Marc Gamell - Rutgers University

Gavin Baker - California Polytechnic State Univeristy

David Hollman - Sandia National Laboratories

Gregory Sjaadema - Sandia National Laboratories

Hemanth Kolla - Sandia National Laboratories

Keita Teranishi - Sandia National Laboratories

Jeremiah Wilke - Sandia National Laboratories

Nicole Slattengren - Sandia National Laboratories

Janine C. Bennett - Sandia National Laboratories

Add to iCal  Click here to download .ics calendar file

Add to Outlook  Click here to download .vcs calendar file

Add to Google Calendarss  Click here to add event to your Google Calendar