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| Name | HPC Terminology and Core Concepts - What's in a Node? |
| Video Uploader | Video From OIT HPC |
| Upload Date | This Video Uploaded At 02-12-2021 22:25:54 |
| Video Discription | HPC Terminology and 'Core' Concepts - Nodes, Cores, and Processors - Tasks, Threads, and Processes - Shared vs Distributed Memory - Scheduling options - when should you limit the number of tasks put on each node? NCSU OIT Research Services, High Performance Computing (HPC), published December 2021 as stand alone excerpt from original video "Henry2: Basic HPC Workshop: Parallel Jobs - March 2020". Presented by: Lisa L. Lowe, PhD Here is the Rosetta Stone of Workload Managers, courtesy of SLURM: https://slurm.schedmd.com/rosetta.pdf If this video manages to bring clarity to a difficult subject, it is with great thanks to John Urbanic of PSC and Yuqing Du of NCSU. If it muddies things further, the fault is strictly mine own...hopefully you find some humor in it regardless. - Lisa Credits: Blue, 3 panel diagram of Node/Processor/Cores adapted from: https://www.intel.com/content/www/us/en/developer/articles/technical/performance-counter-monitor.html Node diagram from: https://epcced.github.io/hpc-intro/12-cluster/index.html Help with definitions from: LLNL - https://hpc.llnl.gov/training/tutorials/introduction-parallel-computing-tutorial#Terminology XSEDE MPI Workshop by John Urbanic at Pittsburgh Supercomputing Center - https://youtu.be/hav4qmA5W0U?t=2587 |
| Category | Education |
| Tags | hpc | henry2 | ncsu | cpu | core | node | lsf | scheduler |
