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The account_no (or project) is important for batch executions. You need to indicate an account_no to be accounted for in the scheduler, using the flag "-A"

#SBATCH -A <account_no>

Please remember that different projects are usually active on different hosts. With the "saldo -b" command you can list all the account_no associated to your username. 

saldo -bb   (reports projects defined on M100 )

Please note that the accounting is in terms of the consumed core hours takes into account , but it strongly depends also on the requested memory and number of GPUs, please refer to the dedicated section.

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The topology of the node devices is as follows:

$ nvidia-smi topo -m

      GPU0   GPU1   GPU2   GPU3    CPU
Affinity
GPU0     X     NV3    SYS    SYS    0-63
GPU1    NV3     X     SYS    SYS    0-63
GPU2    SYS    SYS     X     NV3    64-127
GPU3    SYS    SYS    NV3     X     64-127

Legend:
  X    = Self
  SYS  = Connection traversing PCIe as well as the SMP interconnect between NUMA nodes (e.g., QPI/UPI)
  NODE = Connection traversing PCIe as well as the interconnect between PCIe Host Bridges within a NUMA node
  PHB  = Connection traversing PCIe as well as a PCIe Host Bridge (typically the CPU)
  PXB  = Connection traversing multiple PCIe switches (without traversing the PCIe Host Bridge)
  PIX  = Connection traversing a single PCIe switch
  NV#  = Connection traversing a bonded set of # NVLinks

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