Skip to main content

programming

Affinity Groups

There are no Affinity Groups associated with this topic. View All Affinity Groups.

Announcements

There are no announcements with this tag. View All Announcements.

Upcoming Events & Trainings

No events or trainings are currently scheduled.

Topics from Ask.CI

Loading topics from Ask.CI ...

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

Daniel Yi

Programs

ACCESS CSSN

Roles

student-facilitator

Placeholder headshot

Expertise

+36 more tags

Craig Gross

Michigan State University

Programs

Campus Champions

Roles

research computing facilitator

A headshot of Craig Gross

Expertise

c
+23 more tags

Anton Semenchenko

Programs

CCMNet

Roles

CCMNet

Anton

Expertise

People with Interest

Yating Fang

Rutgers University

Programs

Northeast

Roles

student-facilitator

Placeholder headshot

Interests

c
+21 more tags

diana Trotman

Queens borough community college

Programs

CAREERS

Roles

student-facilitator, research computing facilitator, mentee

Student facilitator

Interests

DooSoo Yoon

University of Iowa

Programs

Campus Champions

Roles

research computing facilitator

Placeholder headshot

Interests