Multi-GPU FFT Performance on Different Hardware Configurations

Speaker: Kevin Roe, Maui High Performance Computing Center
March 19, 2019

Presentation

Abstract

The performance of multi-GPU systems are characterized in an effort to determine the viability of these systems to run physics based applications using Fast Fourier Transforms. Additionally, multi-GPU FFTs are being examined as they allow the available memory to exceed the limits of a single GPU and can reduce computational time for very large problem sizes.

Biography

Kevin has been working for Boeing at both the Maui High Performance Computing Center and the Maui Space Surveillance Site since 2000 as a High-Performance Computing Subject Matter Expert. He has an extensive background in HPC applications including Hypersonic Computational Fluid Dynamics, Numerical Weather Prediction, and Space Situational Awareness.

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