SYSTEM CONFIGURATION
PARAM Yukti provides a total of 1.8 PETAFLOPS of combined CPU and GPU compute power. PARAM Yukti comprises a total of 166 nodes ( 156 + 10) which are distributed as follows:
- Login nodes: 4
- Service / Master nodes: 6
- CPU only nodes: 75
- GPU nodes: 42
- High Memory nodes: 39
CONFIGURATION OF COMPUTE (CPU) NODES:
- CPU: 2 x Intel Xeon, 8268 24 Cores @ 2.9GHz
- RAM: 192 GB
- Storage: 480 GB SSD
The High Memory nodes have the same base configuration as the compute nodes but with an increased RAM capacity of 768 GB.
CONFIGURATION OF GPU ENABLED NODES:
With 2 GPU cards: 10 Nodes
- CPU: 2 x Intel Xeon, 6248 20 Cores @ 2.5GHz
- GPU: 2 x NVIDIA V100 SXM2 cards
- RAM: 192 GB
- HDD: 480 GB SSD
With 4 GPU cards: 32 Nodes
- CPU: 2 x Intel Xeon, 8268 24 Cores @ 2.9GHz
- GPU: 4 x NVIDIA V100 SXM2 cards
- RAM: 192 GB
- HDD: 480 GB SSD
INTERCONNECT
- PRIMARY NETWORK: 100Gbps Mellanox Infiniband Interconnect network 100% non-blocking, fat tree topology.
- SECONDARY NETWORK : 10G/1G Ethernet Networking Management network: 1G Ethernet.
STORAGE
- A separate storage server provides a total of 1PB of storage space for user data.
The entire system operates on LINUX - CentOS 7.6, and uses SLURM job scheduler and the Lustre Parallel File System.