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fluid-dynamics

Mentors and Regional Facilitators
Name Region Skills Interests
Deborah Penchoff Campus Champions
Daniel Howard RMACC, Campus Champions, ACCESS CSSN, CCMNet
Darshan Sarojini ACCESS CSSN, Campus Champions
Eden Furtak-Cole Campus Champions
Iman Rahbari Campus Champions, ACCESS CSSN
Jason Wells ACCESS CSSN, Campus Champions
Jason Yalim Campus Champions
Nicholas Danes Campus Champions, MINES
Sean Anderson Campus Champions, CCMNet
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Announcements

Title Date
Ookami Webinar 02/14/24
Open Call: Minisymposia for PASC24 10/05/23

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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: Complete

People with Expertise

Eden Furtak-Cole

Desert Research Institute

Programs

Campus Champions

Roles

research computing facilitator

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Expertise

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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Expertise

Nicholas Danes

Colorado School of Mines

Programs

Campus Champions, MINES

Roles

mentor, research computing facilitator

Expertise

People with Interest

Widodo Samyono

Jarvis Christian College

Programs

Campus Champions, CCMNet

Roles

researcher/educator, research computing facilitator, CCMNet

Widodo Samyono, PhD in Computational and Applied Mathematics

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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Nihar Biradar

Rutgers University

Programs

CAREERS

Roles

student-facilitator

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Interests