IITGN HPC Cluster

The IIT Gandhinagar Supercomputing Facility hosts several powerful supercomputers to support the computational needs of the institute, neighbouring academic institutions, industries, and research laboratories. Established in 2010 at IITGN's temporary campus in Chandkheda, it has gone through a series of upgrades and expansions over time. It presently consists of ~1250 CPU cores, 6 GPU cards, and 100 TB of usable SAN storage. The peak performance is 57.4 TFLOPS. The interconnect is 56 Gbps FDR 100 InfiniBand.

IIT GANDHINAGAR


LAYOUT

Specification

Theoretical Peak Floating-Point Performance Total (Rpeak) 132 TFLOPS
Master/Service/Login Nodes 4 nos.
CPU-only Compute Nodes 28 nos. (CPU - 2 x Intel(R) Xeon(R) Gold 6230 CPU 16-Core Processor with 192 GB RAM/Memory)
GPU Compute Nodes 10 nos. (192 GB RAM in Each Node) Graphics Card: 1 x Tesla V100-PCIE-32GB
Total Memory (RAM) ~7 TiB
Storage ~100 TB Usable SAN storage
Total CPU 1250 cores
Total Compute Nodes 34
High-Speed Interconnect Mellanox EDR Infiniband 100Gbps
Operating System Rocky 8.8

IITGN HPC queueing system

Partition Name

Timelimit

Nodelist

Job Limits

test

5 Hours

cn17

  • Max 8 CPU Cores per user.

smaill

3 Days

cn[01-05]

  • Max 80 CPU Cores & 1 GPU per user.

  • No job limit has been enforced.

  • For storage, every user has: 200 GB on scratch and 50 GB on home

medium

5 Days

cn[06-16]

large

10 Days

gpu[01-02]

p100gpu

2 Days

gpu[01-02]

v100gpu

4 Days

gpu[03-06]


User Manual: Click Here

Helpdesk

For any queries, raise a request on helpdesk.istf@iitgn.ac.in.

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