• Computing Environments at UVA

    Rivanna The primary vehicle for high-performance computing since 2014 has been the Rivanna cluster. Rivanna is a heterogenous system with a total of ~18,000 cpu cores consisting of approximately 116 x 20-core nodes with 128GB of RAM each, 39 x 28-core nodes with 256GB of RAM, and 363 x 40-core nodes with 384GB each. Five “big memory” nodes offer 1TB of RAM with 16 cores each. A number of nodes supporting specialty hardware are included; there are 8 nodes with NVIDIA K80 GPGPUs, 4 nodes with NVIDIA V100 GPGPUs, 13 nodes with NVIDIA V100 GPGPUs, and 2 nodes with NVIDIA RTX2080TI devices.