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Kalinga Cluster

A HPC of 64 new compute nodes, 32 old compute nodes and 01 GPU node with 04 nos. of NVIDIA Tesla K40c has been named KALINGA for the School of Physical Sciences. It has 205 TB of storage with Luster Parallel File System and interconnected with 216-Port EDR 100Gb/s Infiniband Smart Director Switch populated with 108 ports.

Old compute nodes: Based on Intel® Xeon® CPU E5-2698 v3 @ 2.30GHz. Two sockets for each node (32-cores per node) with Memory: 512 GB (8 * 64 GB) per node.

New compute nodes: Based on Intel® Xeon® Gold 6248 CPU @ 2.50GHz. Two sockets for each node (40-cores per node) with Memory: 192 GB (12 * 16 GB) per node.

 

1. New Master node:
Processor: 2 x 20 cores (Intel® Xeon® Gold 6248 CPU @ 2.50GHz)
Memory: 192 GB (12 * 16 GB)

2. Old Master node:
Processor: 2 x 16 cores (Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz)
Memory: 512 GB (8 * 64 GB)

3. New Computer nodes:(64 nodes)
Processor: 2 x 20 cores (Intel® Xeon® Gold 6248 CPU @ 2.50GHz)
Memory: 192 GB (12 * 16 GB)

4. Old Computer nodes:(32 nodes)
Processor: 2 x 16 cores (Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz)
Memory: 512 GB (8 * 64 GB)

5. GPU node (NVIDIA) (1 node)
NVIDIA Tesla K40c (4 cards)

6. Storage Nodes MDS 1 & OSS1 (2 nodes)

7. Interconnect:

Primary Interconnect: 216-Port EDR 100Gb/s Infiniband Smart Director Switch populated with 108 ports (CS7520).

Secondary Interconnect: Ethernet (SSE-G2252) - 48 Port Gigabit Switch

8. Storage: 205TB with Luster Parallel File System.

9. Resource Manager: SLURM with fair-share scheduling.

10. Monitoring Tool: Ganglia

11. KVM Switch and KVM Console.

  • Kalinga Cluster

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