Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
mapacc4 [2022/03/15 15:22] schwan |
mapacc4 [2022/03/15 15:35] (aktuell) schwan |
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{{: | {{: | ||
Massiv Parallel Compute Cluster 4th generation | Massiv Parallel Compute Cluster 4th generation | ||
+ | |||
Hardwarecomponents: | Hardwarecomponents: | ||
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* QDR/FDR infiniband interconnect | * QDR/FDR infiniband interconnect | ||
+ | ==== 2 login nodes ==== | ||
+ | * 2x CPU Intel [[https:// | ||
+ | * 512 GByte local memory (RAM) | ||
+ | * local SSD | ||
+ | * QDR/FDR infiniband interconnect | ||
+ | |||
+ | ==== 3 transfer nodes ==== | ||
+ | * 4x AMD Intel | ||
+ | * 128 GByte local memory (RAM) | ||
+ | * local SSD | ||
+ | * QDR/FDR infiniband interconnect | ||
+ | * | ||
==== GPU nodes ==== | ==== GPU nodes ==== | ||
* 2x [[https:// | * 2x [[https:// | ||
Zeile 27: | Zeile 40: | ||
* 2x [[https:// | * 2x [[https:// | ||
- | ==== storage | + | ==== scratch |
* 500 Terabyte capacity | * 500 Terabyte capacity | ||
* [[https:// | * [[https:// | ||
* 4 Objectserver & 1 Metadataserver | * 4 Objectserver & 1 Metadataserver | ||
* FDR infiniband interconnect | * FDR infiniband interconnect | ||
+ | * **no backup!** | ||
+ | |||
+ | ==== nfs based storage ==== | ||
+ | * 300 Terabyte capacity | ||
+ | * 6 NFS fileserver | ||
+ | * 6 filesystems | ||
+ | * FDR infiniband interconnect | ||
+ | * **with backup!** | ||