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What is TACC?

Texas Advanced Computing Center provides:

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Cluster systems are made up of multiple computers, connected together to act as one. Each computer is called a node in the cluster and can have multiple processors (called cores).  Users log in to the cluster through a limited number of head nodes and submit jobs to the many compute nodes.  These systems are inherently parallel and can be greatly beneficial when your jobs are also parallelized.

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• 1252 560 nodes (computers) with 128 cores per node
• 3071, 000 680 cores (processors)
• 8 large memory nodes (512 GB of RAM) and 2 huge memory nodes (1TB of RAM)256 GB RAM
• Max run time:  48 hours  (24 for large and huge memory nodes)hours 
• USE: For running large, parallel computation jobs.
  
  

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• 4,200 KNL nodes (computers with 68 cores per node); 1736 SKX nodes (computers), 224 ICX nodes (computers)
• 285,600 cores (processors); 83,328 cores (processors)
• Max run time: 48 hours (without approval), 120 hours (with approval)
• USE: For running large, parallel computation jobs

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