MASAMUNE-IMR system overview
System configuration
MASAMUNE-IMR consists of the Supercomputer (Cray XC50-LC and Cray CS-Storm 500GT) and Parallel computing and informatics server (HPE ProLiant DL360 Gen 10), etc. It is integrated by Hitachi, Ltd. The system configuration and specification are shown as below.
| System Name | Supercomputer | Parallel Computing & Informatics Server | |
|---|---|---|---|
| Model | Cray XC50-LC | Cray CS-Storm 500GT | HPE ProLiant DL360 Gen10 |
| total nodes | computing node: 293 nodes I/O node, etc: 27 nodes | 29 nodes | 29 nodes |
| CPU | Intel Xeon Gold 6150 frequency: 2.7 GHz number of cores: 18 cores/CPU number of CPUs: 2 CPUs/node | Intel Xeon Gold 6150 frequency: 2.7 GHz number of cores: 18 cores/CPU number of CPUs: 2 CPUs/node | Intel Xeon Gold 6154 frequency: 3.0 GHz number of cores: 18 cores/CPU number of CPUs: 2 CPUs/node |
| Accelerator | - | NVIDIA Tesla V100 for PCIe performance: 7.0 TFLOPS number of GPU cores: 5,120 Core number of GPUs: 10GPUs/node | - |
| memory size | 768 GiB/node | 768 GiB/node | 576 GiB/node |
| Theoretical peak performance | 3.03 PFLOPS (CPU: 1.00 PFLOPS, GPU: 2.03 PFLOPS) | 100.22 TFLOPS | |
| total number of CPU cores | 11,592 Core | 1,044 Core | |
| total number of GPU cores | 1,484,800 Core (290 GPUs) | - | |
| total memory size | 241.6 TiB | 16.3 TiB | |