Outline of Large-Scale Parallel Computing Server
This page explains the specification and nodes configuration of Large-Scale Parallel Computing Server.
Configuration and specification
Large-Scale Parallel Computing Server is divided into a supercomputer for job execution and a front end node for login processing and job submission.
The configuration and specifications of each are shown below.
| Supercomputer | Front end node | |
|---|---|---|
| Model name | Cray XC50-LC | Cray XC50-LC |
| Number of servers | 293 servers + 3 servers (spare) | 2 servers |
| CPU | Intel Xeon Gold 6150 | Intel Xeon E5-2695v4 |
| Frequency : 2.7 GHz | Frequency : 2.1 GHz | |
| Number of CPU cores : 18 Core | Number of CPU cores : 18 Core | |
| Number of socket : 2 Sockets/Server | Number of socket : 1 Socket/Server | |
| Total amount of main memories | 768 GiB/Server | 768 GiB/Server |
Configuration of nodes
Nodes of the supercomputer are as follows.
| Node type | Usage | Number of nodes | Installation site |
|---|---|---|---|
| Front end nodes | For submitting jobs | 2 nodes | Center for computational materials science Room101 |
| Computational node | For calculating | 293 nodes | Center for computational materials science Room101 |
| Computational node(Spare) | For changing node when failure is generated in a computational node | 3 nodes | Center for computational materials science Room101 |