This page explains the specification and nodes configuration of Accelerator Server.
The specification of the Accelerator Server.
| Accelerator Server | Front end node | Parallel Computing & Informatics Server | |
|---|---|---|---|
| Model name | Cray CS-Storm 500GT | Cray CS500 | HPE ProLiant DL360 Gen 10 |
| Number of servers | 29 servers | 2 servers | 17 servers |
| CPU | Intel Xeon Gold 6150 | Intel Xeon E5-2695v4 | Intel Xeon Gold 6154 |
| ・Frequency : 2.7 GHz | ・Frequency : 2.1 GHz | ・Frequency ：3.0 GHz | |
| ・Number of CPU cores : 18 Core | ・Number of CPU cores : 18 Core | ・Number of CPU cores : 18 Core |
|
| ・Number of socket : 2 Sockets/Server | ・Number of socket : 2 Sockets/Server | ・Number of socket : 2 Sockets/Server |
|
| Accelerator | NVIDIA Tesla V100 for PCIe 16GB ・Computational performance : 7.0 TFlops ・Number of GPU cores : 5,120 Core ・Number of socket : 10 Sockets/Server | - | - |
| Total amount of main memories | 768 GiB/Server | 128 GiB/Server | 576 GiB/Server |
Nodes of the Accelerator Server are as follows.
| Node type | Usage | Number of nodes | Installation site |
|---|---|---|---|
| Front end node | For submitting jobs | 2 nodes | Center for computational materials science Room101 |
| Computational node (queue：CA_001, A_004) | For calculating | 23 nodes | Center for computational materials science Room101 |
| Computational node (queue：IA_001g, CA_001g, DA_002g) | For calculating | 6 nodes | Second building Room 713 |
| Computational node (queue：IC_001, CC_001, DC_002, C_002, C_004) | For calculating | 17 nodes | Center for computational materials science Room101 |