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computational-fluid-dynamics

Mentors and Regional Facilitators
Name Region Skills Interests
Daniel Howard RMACC, Campus Champions, ACCESS CSSN
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
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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: Finishing Up

People with 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

Daniel Howard

University Corporation for Atmospheric Research

Programs

RMACC, Campus Champions, ACCESS CSSN

Roles

mentor, research computing facilitator, research software engineer

Daniel Howard headshot

Expertise

Daniel Howard

University Corporation for Atmospheric Research

Programs

RMACC, Campus Champions, ACCESS CSSN

Roles

mentor, research computing facilitator, research software engineer

Daniel Howard headshot

Expertise

People with Interest

Justin Oelgoetz

Austin Peay State University

Programs

Campus Champions

Roles

mentor, researcher/educator, research computing facilitator

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Interests

Andrew Rigg

Programs

CAREERS

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Interests

c
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Iman Rahbari

University of Southern California

Programs

Campus Champions, ACCESS CSSN

Roles

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

Placeholder headshot

Interests

+47 more tags