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cuda

Mentors and Regional Facilitators
Name Region Skills Interests
Andrew Sherman ACCESS CSSN, Campus Champions, CAREERS
Michael Blackmon Campus Champions, ACCESS CSSN
Brian Haymore RMACC, Campus Champions
Chris Carothers CAREERS
Christopher Bl… Campus Champions
Cody Stevens Campus Champions
Daniel Howard RMACC, Campus Champions, ACCESS CSSN
Edwin Posada Campus Champions
Gaurav Khanna Campus Champions, CAREERS, Northeast
Yu-Chieh Chi Campus Champions
Jason Wells ACCESS CSSN, Campus Champions
Katia Bulekova ACCESS CSSN, Campus Champions, CAREERS, Northeast
Kenneth Bundy CAREERS
Lonnie Crosby Campus Champions, ACCESS CSSN
Michael Puerrer Campus Champions, Northeast
Ron Rahaman Campus Champions
Grant Scott Great Plains
Xiaoqin Huang ACCESS CSSN
Shaohao Chen Northeast
Swabir Silayi Campus Champions
Shawn Sivy Campus Champions, CAREERS
Tyler Burkett Kentucky

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Engagements

GPU-accelerated Ice Sheet Flow Modeling
University of North Dakota

Sea levels are rising (3.7 mm/year and increasing!)! The primary contributor to rising sea levels is enhanced polar ice discharge due to climate change. However, their dynamic response to climate change remains a fundamental uncertainty in future projections. Computational cost limits the simulation time on which models can run to narrow the uncertainty in future sea level rise predictions. The project's overarching goal is to leverage GPU hardware capabilities to significantly alleviate the computational cost and narrow the uncertainty in future sea level rise predictions. Solving time-independent stress balance equations to predict ice velocity or flow is the most computationally expensive part of ice-sheet simulations in terms of computer memory and execution time. The PI developed a preliminary ice-sheet flow GPU implementation for real-world glaciers. This project aims to investigate the GPU implementation further, identify bottlenecks and implement changes to justify it in the price to performance metrics to a "standard" CPU implementation. In addition, develop a performance portable hardware (or architecture) agnostic implementation.

Status: Finishing Up

People with Expertise

Samuel Siewert

Programs

ACCESS CSSN

Roles

cssn

Associate Professor - California State University Chico

Expertise

Joseph Antonucci

New Jersey Institute of Technology

Programs

CAREERS

Roles

student-facilitator

Expertise

c
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Katia Bulekova

Boston University

Programs

ACCESS CSSN, Campus Champions, CAREERS, Northeast

Roles

mentor, research computing facilitator

image of Katia Bulekova

Expertise

People with Interest

David Warden

SUNY Geneseo

Programs

Campus Champions

Roles

research computing facilitator

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Interests

Paul Hoover

University of California, San Diego

Programs

ACCESS CSSN

Roles

cssn, CIP

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Interests

Iman Rahbari

University of Southern California

Programs

Campus Champions, ACCESS CSSN

Roles

mentor, researcher/educator, research computing facilitator, research software engineer, cssn

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Interests

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