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Arkansas High Performance Computing Center

Trestles Cluster at the University of Arkansas
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The Arkansas High Performance Computing Center (AHPCC) provides expertise, high performance computing hardware, storage, support services, and training to enable computationally-intensive and data-intensive research. The AHPCC is available to faculty, staff and students at all of the Arkansas public universities, and to their collaborators inside and outside of the state. Most AHPCC services are provided free of charge to eligible researchers.

 

If you’re interested in accessing this facility, you may qualify for a voucher to cover facility costs. Visit Research Vouchers – Arkansas INBRE to check your project’s eligibility.

Systems and Resources

    • Pinnacle II (2022): 71 AMD-based nodes, 74 NVIDIA Ampere GPUs.

    • Pinnacle I (2019): 106 mostly Intel-based nodes, 26 NVIDIA Volta GPUs.

    • Combined floating point capacity: >1 PetaFlops.

    • High-speed interconnect: Infiniband network fabric at 100 Gb/s.

    • Storage: ~2.5 PB high-speed + ~4 PB nearline storage.

    • Network: Connected at 100 Gb/s to ARE-ON and Internet2, and linked to UAMS HPC “Grace” system (in progress).