Computer Resource Team

The Computer Resource Team (CRT) is the component of the PSAAP IV program that connects center researchers with the High Performance Computing (HPC) resources required to perform their work.

The CRT is comprised of representatives from each NNSA Lab who are familiar with their Lab's computing resources, personnel and policies. The following individuals serve on the CRT:

  • Tim Fahey, LLNL (chair);  fahey2 [at] llnl.gov (fahey2[at]llnl[dot]gov)
  • Andres De La Cruz, LLNL;  delacruz10 [at] llnl.gov (delacruz10[at]llnl[dot]gov)
  • Giovanni Cone, LANL; conega [at] lanl.gov (conega[at]lanl[dot]gov)
  • Amanda Sena, SNL;  alsena1 [at] sandia.gov (alsena1[at]sandia[dot]gov)

 

Resources

https://hpc.llnl.gov/livermore-computing-psaap-iv-quick-start-guide

 

The primary computing systems available to PSAAP IV Centers are shown in the table below. Other computing platforms at LANL, LLNL, and SNL may be available to provide access to a greater variety of architectures and software stacks; interested Centers should reach out to the CRT, AST, and/or TST for more information.

Cluster CPU Architecture Cores / Node GPU Architecture GPUs / Node Total Nodes Memory / Node (GB) PFLOPS Peak Switch
dane Intel Sapphire Rapids 112     1544 256 10.7 Cornelis Networks
tioga AMD Trento 64 AMD MI-250X 4 32 512 5.8 HPE Slingshot 11
tuolumne 4th Gen. AMD EPYC 96 AMD MI300A 4 1152 512 288.9 HPE Slingshot 11
oslic Intel 36     20 48