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DTSTAMP:20230124T171527Z
LOCATION:C143-149
DTSTART;TZID=America/Chicago:20221113T134000
DTEND;TZID=America/Chicago:20221113T143000
UID:submissions.supercomputing.org_SC22_sess433_misc254@linklings.com
SUMMARY:ProTools 2022:  Invited Talk – Analyze Your Multi-Experiment, Mult
 i-Architecture, and Multi-Tool Performance Data with Thicket
DESCRIPTION:Workshop\n\nProTools 2022:  Invited Talk – Analyze Your Multi-
 Experiment, Multi-Architecture, and Multi-Tool Performance Data with Thick
 et\n\nPearce, Brink\n\nBorn of necessity while developing complex multi-ph
 ysics HPC simulations at Lawrence Livermore National Laboratory, Thicket i
 s the user-facing tool in a suite of performance analysis tools.  HPC user
 s run codes on many architectures --- different CPUs, different GPUs, and 
 we expect more architecture heterogeneity in the future --- and collect me
 tadata using Adiak as well as performance data using LLNL’s Caliper and ot
 her measurement tools. Our users needed a programmatic way to analyze the 
 data from these experiments.  In this talk, we describe Thicket, the multi
 -dimensional performance data analysis tool, and showcase examples and use
  cases.  We also describe the multi-year process of getting the buy-in of 
 million-line code developers to integrate our performance analysis tool su
 ite, and the leaps in performance engineering that were made as a result.\
 n\nSession Format: Recorded\n\nRegistration Category: Workshop Reg Pass
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