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DTSTART:19700308T020000
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BEGIN:VEVENT
DTSTAMP:20210402T160559Z
LOCATION:Track 7
DTSTART;TZID=America/New_York:20201112T114000
DTEND;TZID=America/New_York:20201112T120500
UID:submissions.supercomputing.org_SC20_sess213_ws_isav108@linklings.com
SUMMARY:An Architecture for Interactive In Situ Visualization and Its Tran
 sparent Implementation in OpenFPM
DESCRIPTION:Workshop\n\nAn Architecture for Interactive In Situ Visualizat
 ion and Its Transparent Implementation in OpenFPM\n\nGupta, Incardona, Ayd
 in, Gumhold, Günther...\n\nLive in situ visualization of numerical simulat
 ions; interactive visualization while the simulation is running;  can enab
 le new modes of interaction, including computational steering. Designing e
 asy-to-use distributed in situ architectures, with viewing latency low eno
 ugh and frame rate high enough for interactive use, is challenging. Here, 
 we propose a fully asynchronous, hybrid CPU-GPU in situ architecture that 
 emphasizes interactivity. We also present a transparent implementation of 
 this architecture embedded into the OpenFPM simulation framework. The benc
 hmarks show that our architecture minimizes visual latencies and achieves 
 frame rates between 6 and 60 frames/second, depending on simulation data s
 ize and degree of parallelism, by changing only a few lines of an existing
  simulation code.\n\nRegistration Category: Workshop Reg Pass
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