Comment (by Miren Radia):

I just ran it (on 2 tursa nodes with 8 Nvidia A100 GPUs) and ran into the same problem. Since the problem seems to be on the AMReX side, I’ve messaged on their Slack workspace.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2892/spacetimex-gpu-error-in-puncturetracker