SDV nodes¶
We have 12 Lenovo ThinkSystem SD530 infiniband-connected nodes with Skylake CPUs. These nodes are not available for general use.
| SDV | Lenovo ThinkSystem SD530 |
|---|---|
| Count | 12 |
| Processor | 2 x 12 Core Intel Xeon Gold 6126 (Skylake) |
| Cores/Node | 24 |
| RAM | 192GB |
| Accessible RAM | ~176GB |
| TMP Size | 705GB |
| Interconnect | 25GB Ethernet/ConnectX-5 EDR Infiniband |
Using infiniband¶
A low latency infiniband interconnect is provided for parallel jobs running over multiple nodes simultaneously using MPI.