Equipment
OMNI Cluster
Technical data:
1. Nodes:
Compute nodes: 439
CPUs (2 per node): AMD EPYC 7452, 32 cores, 2.35-3.35 GHz, 128 MB Cache
RAM: 256 GB DDR4, 3200 MHz
GPU nodes: 10
CPUs (2 per node): AMD EPYC 7452, 32 cores, 2.35-3.35 GHz, 128 MB Cache
RAM: 256 GB DDR4, 3200 MHz
GPUs (1/2/4 per node): NVIDIA Tesla V100, 5120 CUDA cores, 16 GB HBM2-Memory 3200 MHz
SMP nodes (Fat Nodes): 2
CPUs (4 per node): Intel Xeon 5218, 16 cores, 2.3-3.9 GHz, 22 MB Cache
RAM: 1536 GB DDR4, 2666/2933 MHz
Fat nodes: 8
CPUs (2 per node): AMD EPYC 7452, 32 cores, 2.35-3.35 GHz, 128 MB Cache
RAM: 512 GB DDR4, 3200 MHz
Login nodes: 4
CPUs (2 per node): AMD EPYC 7452, 32 cores, 2.35-3.35 GHz, 128 Cache
RAM: 512 GB DDR4, 3200 MHz
Total compute power: ca. 1044 TFLop/s (Peak)
2. Storage:
Home directories: 8.5 TB
Workspace directores 1 PB IBM Spectrum Scale
Burst Buffer: 32 TB SSD Storage
3. Network
Infiniband HDR100
Ethernet