Incident Library

Organisation

NERSC

NERSC · nersc

1 case · 2025

Root cause Hardware failure
Component GPU hardware and memory
Contributing factor –
Symptom GPU unavailable

Cases

  1. IL-0482 Bursts of uncorrectable A100 memory errors on Perlmutter and Polaris reached over 1,000 double-bit errors a dayNERSC · 2025

    Root cause Hardware failure