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Optimizing the LArSoft GaussHitFinder Module
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Optimizing the LArSoft GaussHitFinder Module

Michael H. L. S Wang, Guisseppe Cerati, Boyana Norris, Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States) and Michael Y. Wang
2020-09-29

Abstract

INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
The steps taken to optimize the GaussHitFinder module found in the LArSoft toolkit are documented in detail. By replacing the ROOT-based multi-Gaussian fitter with a custom standalone version, speedups of over 8× are achieved.

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