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How to Run daos on TACC Stampede2

TACC System information:

  • NO NVMe
  • NO Persistence Memory
  • Server will only use SCM (tmpfs which has size of ~90G only)
  • Node available with Queue Name

    Queue NameNode TypeMax Nodes per Job
    (assoc'd cores)*
    Max DurationMax Jobs in Queue*Charge Rate
    (per node-hour)
    skx-devSKX4 nodes
    (192 cores)*
    2 hrs1*1 SU
    skx-normalSKX128 nodes
    (6,144 cores)*
    48 hrs25*1 SU
    skx-large**SKX868 nodes
    (41,664 cores)*
    48 hrs3*1 SU
  • Stampede2 SKX Compute Node Specifications

    Model: Intel Xeon Platinum 8160 ("Skylake")
    Total cores per SKX node: 48 cores on two sockets (24 cores/socket)
    Hardware threads per core: 2
    Hardware threads per node: 48 x 2 = 96
    Clock rate: 2.1GHz nominal (1.4-3.7GHz depending on instruction set and number of active cores)
    RAM: 192GB (2.67GHz) DDR4
    Cache: 32KB L1 data cache per core; 1MB L2 per core; 33MB L3 per socket. Each socket can cache up to 57MB (sum of L2 and L3 capacity).
    Local storage: 144GB /tmp partition on a 200GB SSD. Size of /tmp partition as of 14 Nov 2017.

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