programming
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Knowledge Base Resources
Title | Category | Tags | Skill Level |
---|---|---|---|
ACCESS HPC Workshop Series | Learning | deep-learning, machine-learning, neural-networks, big-data, tensorflow, gpu, training, openmpi, c, c++, fortran, openmp, programming, mpi, spark | Beginner, Intermediate |
AI for improved HPC research - Cursor and Termius - Powerpoint | Slides | documentation, ai, machine-learning, ssh, programming, programming-best-practices, python, terminal-emulation-and-window-management | Beginner, Intermediate |
AI powered VsCode Editor | Tool | ai, machine-learning, workflow, natural-language-processing, programming, python, sas | Beginner, Intermediate |
Engagements
GPU-accelerated Ice Sheet Flow Modeling
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.
People with Expertise
Expertise
Expertise
Keri Toksu
University of Vermont
Programs
Northeast, Campus Champions
Roles
mentor, research computing facilitator, regional admin
Expertise
People with Interest
Timothy Middelkoop
Internet2
Programs
ACCESS CSSN, Campus Champions, CCMNet, Great Plains
Roles
mentor, regional facilitator, researcher/educator, research computing facilitator, CCMNet
Interests
Programs
CCMNet
Roles
CCMNet