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SUMMARY:libyt: a Tool for Parallel In Situ Analysis with yt - Shin-Rong Ts
 ai
DTSTART;TZID=America/Chicago:20230712T135500
DTEND;TZID=America/Chicago:20230712T142500
DTSTAMP:20261007T042641Z
UID:pretalx-2023-JTXC9W@cfp.scipy.org
DESCRIPTION:In the era of exascale computing\, storage and analysis of lar
 ge scale data have become more important and difficult. We present libyt\,
  an open source C++ library\, that allows researchers to analyze and visua
 lize data using yt or other Python packages in parallel during simulation 
 runtime. We describe the methods for reading adaptive mesh refinement data
  structure\, handling data transition between Python and simulation with m
 inimal memory overhead\, and conducting analysis with no additional time p
 enalty using Python C API and NumPy C API. We demonstrate how it solves th
 e problem in astrophysical simulations and increases disk usage efficiency
 .
LOCATION:Grand Salon C
URL:https://cfp.scipy.org/2023/talk/JTXC9W/
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