Top Supercomputers-India Home

December 2011

Following is the ranking of the systems in terms of Rmax (Linpack Benchmark performance). For systems with high Rpeak (theoretical peak performance) and without Rmax, visit Rpeak-only Systems.

 

C - CPUs, G-GPUs. Cores (4th column) that are not qualified with C/G refer to CPUs.

RankSite SystemCores/Processor Sockets/Nodes Rmax (TFlops)Rpeak (TFlops)
1 Computational Research Laboratories Ltd, Pune HP Cluster Platform 3000 BL460c (Dual Intel Xeon 3 GHz quad core E5365 (Clovertown) w/Infiniband 4X DDR) 14400/3600/1800132.80 172.60
Indian Institute of Tropical Meteorology, Pune IBM cluster (IBM P6 4.7 GHz sixteen dual-core processor 575 nodes w/Infiniband 4X) 3744/480/11745.84 66.18
3 Center for Development of Advanced Computing (C-DAC), Pune PARAMcluster (Intel Xeon (Tigerton) 2.93 GHz quad core quad processor X73xx nodes w/Infiniband) 4608/1152/28838.1 53.63
4 Aeronautical Development Agency, DRDO, Bangalore HP Cluster Platform 3000 SL (Dual Intel Xeon 2.93 GHz hexa core X5670 w/Infiniband 4X QDR) 3072/512/25631.29 36.00
5 Tata Institute of Fundamental Research (TIFR), Mumbai IBM Blue Gene Solution, BlueGene/P (IBM PowerPC 850 MHz 450 processors w/Proprietary Interconnect) 8194/2048/204823.25 27.85
6 Indian Institute of Science, Bangalore IBM eServer Blue Gene Solution, BlueGene/L (IBM PowerPC 700 MHz 440x5 processors w/Proprietary Interconnect) 8196/4096/409617.81 22.94
7 National Centre For Medium Range Weather Forecasting, Noida IBM cluster (IBM P6 4.7 GHz sixteen dual-core processor 575 nodes w/Infiniband) 1344/672/4215.30 22.86
8 CSIR Centre for Mathematical Modelling and Computer Simulation (CMMACS), Bangalore SGI Altix ICE 8400 EX cluster (Intel Xeon CPU  X5670 2.93 GHz dual six-core processor nodes w/Infiniband) 1152/192/9611.83 13.5
9 The Institute of Mathematical Sciences, Chennai SGI Altix ICE 8200 EX cluster (Intel Xeon CPU  X5570 2.93 GHz dual quad-core processor nodes w/Infiniband) 1024/256/12810.43 12.00
10 Centre for Modelling Simulation and Design, University of Hyderabad, Hyderabad SGI Altix ICE 8200 EX cluster (Intel Xeon CPU  E5472 3 GHz dual quad-core processor nodes w/Infiniband) 1024/256/12810.28 12.29
11 India Meteorological Department, Delhi IBM cluster (IBM P6 4.7 GHz sixteen dual-core processor 575 nodes w/Infiniband) 768/384/2410.08 14.44
12 Saha Institute of Nuclear Physics, Kolkata Cray XT5 cluster (AMD Shanghai 2378 2.4 GHz dual quad-core processor nodes w/Cray's Seastar primary interconnect) 1376/344/17210.06 13.21
13 Indian Institute of Technology Madras, Chennai HP 256 Intel Xeon Processor E5472 (3 GHz w/Infiniband) 1024/256/1288.62 12.29
14 National Chemical Labs, Pune HP Cluster Platform 3000 SL (Dual Intel Xeon 2.93 GHz hexa core X5670 w/Infiniband 4X QDR) 672/112/566.84 7.88
15 Indian National Centre for Ocean Information Services (INCOIS), Hyderabad IBM cluster (IBM P6 4.7 GHz sixteen dual-core processor 575 nodes w/Infiniband) 512/256/165.03 7.22
16 Indian Institute of Science Education and Research (IISER), Pune HP Cluster Platform 3000 (Dual Intel Xeon 2.93 GHz quad core X5670 w/Infiniband 4X QDR) 512/128/645.03 5.91
17 Center for Development of Advanced Computing (C-DAC), Pune HP Cluster Platform 3000 BL (Dual Intel Xeon 2.66 GHz hexa core X5650 w/Infiniband 4X QDR) 504/84/424.62 5.36
18 Indian Institute of Technology Madras, Chennai HP 256 Intel Xeon Processor E5472 (3 GHz w/Gigabit) 1024/256/1284.55 8.64
19 Gas Turbine Research Establishment (GTRE), Bangalore IBM Cluster (Dual Intel Xeon 2.93 GHz hexa core X5670 w/Infiniband 4X QDR) 432/72/364.47 5.06
20 National Atmospheric Research Lab, ISRO, Gadanki, AP HP Cluster Platform 3000 BL (Dual Intel Xeon 2.93 GHz hexa core X5670 w/Infiniband 4X QDR) 408/68/344.28 4.78
21 Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore Netweb Technologies Tyrone/SuperMicro cluster (Intel Xeon CPU  X5570 2.93 GHz dual quad-core processor nodes w/Infiniband) 384/96/484.2 4.5





Rpeak-Only Systems
- Systems with high Rpeak (theoretical peak performance) and without Rmax (Linpack Benchmark Performance)
C - CPUs, G-GPUs. Cores (4th column) that are not qualified with C/G refer to CPUs.

RankSite SystemCores/Processor Sockets/Nodes Rpeak (TFlops)
1 Vikram Sarabhai Space Centre (VSSC), Indian Space Research Organization (ISRO), Trivandrum Wipro Z2450 ( Supermicro X8DTG -QF) cluster (Dual Intel Xeon 2.4 GHz quad core X5530 CPU and Dual 448-core NVIDIA C2070 GPU) w 40 Gbps Infiniband network 1600C+179200G/
400C+400G/
200C+200G
220
2 Indian Institute of Technology, Kanpur HP Cluster Platform 3000 BL (Dual Intel Xeon 2.93 GHz quad core X5570 w/Infiniband 4X QDR) 2944/736/368 34.50


Summary

India's Supercomputing Map


Top Super Stats

From the June 2010 list, Top-Supercomputers India is collecting additional statistics, Top Super Stats, about the supercomputers besides the Linpack benchmark performance. The objective of Top Super Stats is to enable comparison of supercomputers and installations regarding the usage of the systems, kind of applications, and application performance. Using this stats that will be uploaded in the web page, the installations can make informed decisions about procurements highly tuned to their needs. This will also enable the supercomputer vendors to tune their systems for better application performance for various applications.