Computing Environment in RAGE’s lab
1. Physical servers
We have two servers for performing various computing tasks. One server is meant to handle CPU-centric operations, while the other server is meant to
handle GPU-centric operations. The details of both the servers are as follows:
| |
CPU-server |
GPU-server |
| Name |
skytree |
khalifa |
| CPU |
AMD EPYC 7542 32-Core Processor |
AMD EPYC 7452 32-Core Processor |
| #NUMA nodes |
2 |
2 |
| #Cores |
64 cores (128 virtual cores) |
64 cores (128 virtual cores) |
| RAM |
400 GB of main memory |
200 GB of main memory |
| GPUs |
- |
two NVidia’s A6000 and Titan RTX |
| Storage |
NVME |
SSDs and Hard drivers |
| Capacity |
8 TB of NVME |
14 TB of SSDs and 40 TB of HDDs |
| Ipaddress |
163.143.165.136 |
163.143.165.137 |
| //: # ( |
————- |
——————————————————————————- |
) |
| //: # ( |
Name |
[Calima](https://www.gigabyte.com/jp/Enterprise/Rack-Server/R282-Z94-rev-100) |
) |
| //: # ( |
CPU |
AMD EPYC 7452 32-Core Processor |
) |
| //: # ( |
#Cores |
64 cores (128 virtual cores) |
) |
| //: # ( |
RAM |
64 GB of main memory |
) |
| //: # ( |
GPUs |
NVidia’s 3090 |
) |
| //: # ( |
Storage |
Hard drivers |
) |
| //: # ( |
Capacity |
24 TB of HDDs |
) |
| //: # ( |
Ipaddress |
163.143.165.131 |
) |
2. Virtual machines for computing purposes
-
skytree1.u-aizu.ac.jp (Only CPU)
-
skytree2.u-aizu.ac.jp (Only CPU)
-
khalifa1.u-aizu.ac.jp (CPU + GPU)
-
khalifa2.u-aizu.ac.jp (CPU + GPU)
-
khalifa3.u-aizu.ac.jp (CPU + GPU)