What is TACC?

Texas Advanced Computing Center provides:

• High performance computing systems- large clusters, capable of running highly parallel computation and advanced visualization.
• Large data storage and data archival capabilities.
• Software packages already installed on the clusters.

To find documentation/training on TACC systems: User guides, training courses offered by TACC and CCBB. 

Stuck with TACC specific errors or need a specific tool installed on TACC? Submit a ticket to TACC consulting.  

TACC's Cluster Systems

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.

LONESTAR:                                               

• 1888 nodes (computers)
• 22,656 cores (processors)
• Max run time:  24 hours 
• USE: For running large, parallel computation jobs.
  
  

STAMPEDE:

• 6400 nodes (computers)
• 102,400 cores (processors)
• Max run time: 48 hours
• 7th most powerful cluster in the world
• USE: For running large, parallel computation jobs

TACC's Data Storage Systems