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DTSTART:19700308T020000
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DTSTAMP:20210402T160544Z
LOCATION:Poster Module
DTSTART;TZID=America/New_York:20201119T083000
DTEND;TZID=America/New_York:20201119T170000
UID:submissions.supercomputing.org_SC20_sess337_rpost155@linklings.com
SUMMARY:A Simulation Study of Hardware Parameters for GPU-based HPC Platfo
 rms
DESCRIPTION:Posters, Research Posters\n\nA Simulation Study of Hardware Pa
 rameters for GPU-based HPC Platforms\n\nBhowmik, Jain, Yuan, Bhatele\n\nHi
 gh-performance computing (HPC) platforms are switching to GPU-based comput
 e nodes; the resulting trend is the increase in per-node computational cap
 acity and the reduction of the number of endpoints in the system. This tre
 nd changes the computation and communication balance in comparison to the 
 pre-GPU era HPC platforms, and warrants a re-study of the hardware archite
 ctural parameters. In this research, we perform a simulation study of the 
 impact of crucial hardware parameters in GPU-based systems using HPC workl
 oads that consist of representative HPC applications. The hardware paramet
 ers studied include link bandwidth, number of GPUs per node and interconne
 ction network topology.\n\nRegistration Category: Tech Program Reg Pass, E
 xhibits Reg Pass
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