sponsored byIEEEACMThe International Conference for High Performance 
Computing, Networking, Storage and Analysis
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SCHEDULE: NOV 16-21, 2014

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Extreme-Scale In-Situ Data Analysis

SESSION: BE Session II: HPC Applications and Q&A

EVENT TYPE: HPC Interconnections (BE, Undergraduates, Cluster)

TIME: 2:15PM - 2:30PM

SESSION CHAIR: Tony Drummond

Presenter(s):Janine C. Bennett



Steady improvements in computing resources enable ever more enhanced simulations, but data input/output (I/O) constraints are impeding their impact. Despite increases in temporal resolution, the gap between time steps saved to disk keeps increasing as computational power continues to outpace I/O capabilities. Consequently, we are seeing a paradigm shift away from the use of prescribed I/O frequencies and post-process-centric data analysis toward a more flexible concurrent paradigm in which raw simulation data is processed as it is computed. This talk will survey applied mathematics and computer science research challenges introduced by this paradigm shift and highlight active research efforts to deal with these issues.

Chair/Presenter Details:

Tony Drummond (Chair) - Lawrence Berkeley National Laboratory

Janine C. Bennett - Sandia National Laboratories

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