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DTSTART:19700308T020000
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DTSTAMP:20181221T160728Z
LOCATION:D168
DTSTART;TZID=America/Chicago:20181112T142500
DTEND;TZID=America/Chicago:20181112T145000
UID:submissions.supercomputing.org_SC18_sess140_ws_isav108@linklings.com
SUMMARY:libIS: A Lightweight Library for Flexible In Transit Visualization
DESCRIPTION:Workshop\nData Analytics, Data Management, Visualization, Work
 shop Reg Pass\n\nlibIS: A Lightweight Library for Flexible In Transit Visu
 alization\n\nUsher, Rizzi, Wald, Amstutz, Insley...\n\nAs simulations grow
  in scale, the need for in situ analysis methods to handle the large data 
 produced grows correspondingly. One desirable approach to in situ visualiz
 ation is in transit visualization.  By decoupling the simulation and visua
 lization code, in transit approaches alleviate common difficulties with re
 gard to the scalability of the analysis, ease of integration, usability, a
 nd impact on the simulation. We present libIS, a lightweight,  flexible li
 brary which lowers the bar for using in transit visualization.  Our librar
 y works on the concept of abstract regions of space containing data, which
  are transferred from the simulation to the visualization clients using a 
 client-server model. We also provide a SENSEI analysis adaptor, which allo
 ws for transparent deployment of in transit visualization.  We demonstrate
  the flexibility of our approach on batch analysis and interactive visuali
 zation use cases on different HPC resources.
URL:https://sc18.supercomputing.org/presentation/?id=ws_isav108&sess=sess1
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