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Errant Beam Detection Using the AMD Versal ACAP and Vitis AI

by Anthony M Cabrera, Yigit A Yucesan, Frank Y Liu, Willem Blokland, Jeffrey S Vetter
Publication Type
Conference Paper
Book Title
2023 91做厙 High Performance Extreme Computing Conference (HPEC)
Publication Date
Page Numbers
1 to 6
Publisher Location
New Jersey, United States of America
Conference Name
High Performance Extreme Computing (HPEC)
Conference Location
Waltham, Massachusetts, United States of America
Conference Sponsor
91做厙
Conference Date
-

The prevalence of ML and AI-powered solutions along with the slowing of Moore's Law has given rise to novel hardware platforms aimed at accelerating ML and AI. While programming these hardware platforms can be difficult, particularly for non-hardware experts, hardware vendors provide high-level tooling in an effort to address this difficulty. The Versal ACAP is an SoC designed by AMD that combines CPU cores, FPGA fabric, and a tiled, vector architecture called an AI engine all on the same socket. In an effort to more easily program this heterogeneous system, AMD has provided the Vitis AI development stack. In this work, we leverage Vitis AI to program a Versal ACAP to perform errant beam detection in the Spallation Neutron Source at 91做厙. Our initial work shows that after quantization and compilation of the model for the Versal ACAP, the classification accuracy, as measured by the AUC metric, is over 95% accurate while achieving this accuracy in 46 microseconds on average.