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DTSTART;TZID=America/Denver:20231112T105400
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UID:submissions.supercomputing.org_SC23_sess419_ws_prot107@linklings.com
SUMMARY:FROOM:  A Framework of Operators for OTF2 Modification
DESCRIPTION:Jan Frenzel, Apurv Kulkarni, and Sebastian Döbel (Technical Un
 iversity Dresden); Bert Wesarg and Maximilian Knespel (GWT-TUD GmbH); and 
 Holger Brunst (Technical University Dresden)\n\nIn recent years, High Perf
 ormance Computing (HPC) has become increasingly important for many industr
 ies and research areas besides ‘classic’ applications.  As new domains eme
 rge, applications, implementations and frameworks become more diverse. Gen
 eric performance analysis tools often cannot keep up with the development 
 speed of new approaches for workload distribution, offloading, and communi
 cation. Some of the new approaches employ their own performance monitoring
 , which is difficult to integrate into generic tools designed for traditio
 nal HPC. Performance measurements often result in a collection of separate
  performance logs that logically form a unit but cannot intuitively be inv
 estigated together with established performance tools. We present a tool l
 ibrary that can be used to combine separate performance logs and separatel
 y recorded metrics into one single performance log, enabling investigation
  of such performance data as a unit. Use cases from Big Data processing an
 d AI show the broad applicability of our approach.\n\nTag: Performance Mea
 surement, Modeling, and Tools, Programming Frameworks and System Software\
 n\nRegistration Category: Workshop Reg Pass\n\nSession Chairs: David Boehm
 e (Lawrence Livermore National Laboratory (LLNL)), Anthony Danalis (AMD), 
 and Josef Weidendorfer (Dresden University of Technology)\n\n
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