Clusters
The following table shows the high performance compute clusters available at TCHPC.
| Crusher | Kelvin | Lonsdale | Parsons | TCIN | IITAC | |
|---|---|---|---|---|---|---|
| Processor Type | Intel | Intel | Opteron | Intel | Intel | Opteron |
| Clock Speed | 2.50GHz | 2.66GHz | 2.30GHz | 2.50GHz | 2.33GHz | 2.40GHz |
| Total number of cores | 144 | 1200 | 1232 | 1104 | 32 | 712 |
| RAM | 576GB | 2.4TB | 3.2TB | 2.2TB | 64GB | 1.4TB |
| Interconnect | Infiniband | Qlogic Infiniband QDR | Infiniband DDR | Voltaire Infiniband (QDR switching and connectx DDR hosts) | Infiniband | Voltaire Infiniband SDR |
| Theoretical Peak Performance | 1.4TF | 12.76TF | 11.33TF | 11.75TF | 3.4TF | |
| Linpack Score | 8.9TF | 2.724TF | ||||
| Number of Nodes | 18 | 100 | 154 | 138 | 8 | 356 |
| Number of sockets per Node | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of Cores per Socket | 4 | 6 | 4 | 4 | 4 | 1 |
| Number of Nodes | 18 | 100 | 154 | 138 | 8 | 356 |
| RAM per node | 32 | 24 | 16 | 16 | 8 | 4 |
| Available to | Selected Groups | Irish Researchers | TCD Researchers | Selected Groups | Selected Groups | Irish Researchers |
| Status | In Use | In Use | In Use | In Use | In Use | Decommissioned |