Network Latency – SC17 http://sc17.supercomputing.org The International Conference for High Performance Computing, Networking, Storage and Analysis Thu, 13 Sep 2018 04:04:16 +0000 en-US hourly 1 https://wordpress.org/?v=4.8.7 120047766 SC16 Invited Talk Spotlight: Dr. John D. McCalpin Presents “Memory Bandwidth and System Balance in HPC Systems” http://sc17.supercomputing.org/2016/10/07/sc16-invited-talk-spotlight-dr-john-d-mccalpin-presents-memory-bandwidth-system-balance-hpc-systems/ Fri, 07 Oct 2016 16:14:28 +0000 http://sc16.supercomputing.org/?p=4098 Short Introduction:                                                                                                                                                                                                                       This talk reviews the history of the changing “balances” between computation, memory latency, and memory bandwidth in deployed HPC systems, then discusses how the underlying technology changes led to these market shifts. Key metrics are the increasing relative “cost” of memory accesses and the massive increases in concurrency that are required to obtain […]

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