The International Conference for High Performance Computing, Networking, Storage, and Analysis
The International Conference for High Performance Computing, Networking, Storage, and Analysis
Workshop:HPCSYSPROS20
Authors: Jenett Tillotson (National Center for Atmospheric Research (NCAR))
Abstract: This lightning talk will present several suggestions for tuning TCP/IP in high speed, low latency interconnects. I will use as an example the TCP/IP tunings for Cheyenne, a 4,032 node HPE/SGI ICE machine with a 100Gb Infiniband interconnect. I will discuss these tunings and present suggestions for how system professionals can implement these tunings at their sites.
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