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DTSTAMP:20230124T171523Z
LOCATION:C141
DTSTART;TZID=America/Chicago:20221114T112500
DTEND;TZID=America/Chicago:20221114T113500
UID:submissions.supercomputing.org_SC22_sess437_ws_scc106@linklings.com
SUMMARY:A DPU Solution for Container Overlay Networks
DESCRIPTION:Workshop\n\nA DPU Solution for Container Overlay Networks\n\nN
 javro, Groves, Wright, Tau, West\n\nThere is an increasing demand to incor
 porate hybrid environments as part of workflows across edge, cloud, and HP
 C systems. In a such converging environment of cloud and HPC, containers a
 re starting to play a more prominent role, bringing their networking infra
 structure along with them. However, the current body of work shows that co
 ntainer overlay networks, which are often used to connect containers acros
 s physical hosts, are ill-suited for the HPC environment. They tend to imp
 ose significant overhead and noise, resulting in degraded performance and 
 disturbance to co-processes on the same host.\n\nThis presentation focuses
  on utilizing a novel class of hardware, Data Processing Unit, to offload 
 the networking stack of overlay networks away from the host onto the DPU. 
 We intend to show that such ancillary offload is possible and that it will
  result in decreased overhead on host nodes which in turn will improve the
  performance of running processes.\n\nSession Format: Recorded\n\nRegistra
 tion Category: Workshop Reg Pass
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