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DTSTART;TZID=America/New_York:20241118T090500
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UID:submissions.supercomputing.org_SC24_sess755_misc223@linklings.com
SUMMARY:Challenges and Opportunities for Tools in a Changing HPC Landscape
DESCRIPTION:Jean-Baptiste Besnard (ParaTools, Inc.)\n\nHPC is undergoing p
 rofound changes as AI workloads reshape hardware architectures, directly i
 mpacting software development. This shift has led to increased diversity i
 n software stacks, with higher-level languages and new parallel programmin
 g interfaces emerging. In this evolving landscape, we aim to highlight the
  critical role of tools in addressing these shifting demands. Our discussi
 on will start by examining the nature of current HPC tools and then explor
 e how modern software stacks are promoting tools to first-class citizens w
 ithin their ecosystems. Specifically, we will discuss shifts in runtimes, 
 the motivations behind the MPI ABI for Tools, and the growing importance o
 f Python and Rust leading to 'Interfaces' between languages and components
 . We will also emphasize the associated challenges in monitoring these inc
 reasingly complex systems. We argue that now, more than ever, robust tools
  are essential for enabling end-users to efficiently harness the capabilit
 ies of a given hardware platform.\n\nTag: Debugging and Correctness Tools,
  Performance Evaluation and/or Optimization Tools\n\nRegistration Category
 : Workshop Reg Pass\n\nSession Chairs: David Boehme (Lawrence Livermore Na
 tional Laboratory (LLNL)); Kate Isaacs (University of Utah); Carmen Navarr
 ete (Leibniz Supercomputing Centre (LRZ)); and Emmanuelle Saillard (CEA, D
 AM, DIF)\n\n
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