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News

and Announcements about the HPC

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News
and Announcements about the HPC

Keep yourself up to date with news and notifications about the Lichtenberg High Performance Computer. With the radio symbol right atop the news, you can subscribe to its RSS feed.

  • Systems unavailable
    Systems unavailable

    Power Rail Short & Fire L5|08 [Update 2025-04-08]

    2025/03/25

    HPC & Housing are inoperative

    Due to a short and subsequently, a fire in the power rail system, the TURZ-L5|08 data center is currently inop, affecting the Lichtenberg HPC, network and housing.

  • Der rote Hut
    Der rote Hut

    Preparations for Migration to RedHat EL 9

    2025/02/24

    Jumping up a major release of the cluster's operating system

    Some login and compute nodes are already migrated to RHEL 9.4

  • Systems unavailable
    Systems unavailable

    Solved: Failure of the Cluster-wide File System

    2024/11/04

    System back at normal and available

    +++ Update 17:00: The deadlock problem could only be fixed by (hard) reset of various GPFS master servers and a reboot of all compute nodes. Hence, all running jobs at the time of the GPFS lockup unfortunately are lost. If you did not explicitly prohibit it (by using special parameters), the scheduler will restart those jobs on its own. +++

  • OpenMultiprocessing Fork-Join Thread ConcurrencyScheme
    OpenMultiprocessing Fork-Join Thread ConcurrencyScheme

    New Defaults for OpenMP- and Hybrid Programs

    2024/10/24

  • angekündigte Wartung
    angekündigte Wartung

    HPC and Housing in L5|08: Downtime

    2024/09/30

    for operations on the power infrastructure

    For the final repair of the 2000A power rail, the whole HPC cluster will be down.

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High Performance Computing

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Alexanderstraße 2
64283 Darmstadt

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