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Pratyush and Mihir are the supercomputers established at Indian Institute of Tropical Meteorology (IITM), Pune and National Centre for Medium Range Weather Forecast (NCMRWF), Noida respectively. As of January 2018, Pratyush and Mihir are the fastest supercomputer in India with a maximum speed of 6.8 PetaFlops at a total cost of INR 438.9 Crore. [2]
The Government of India created an indigenous development programme as they had difficulty purchasing foreign supercomputers. [1] As of November 2024 [update] , the AIRAWAT supercomputer is the fastest supercomputer in India, having been ranked 136th fastest in the world in the TOP500 supercomputer list. [ 2 ]
High-performance computing (HPC) as a term arose after the term "supercomputing". [3] HPC is sometimes used as a synonym for supercomputing; but, in other contexts, "supercomputer" is used to refer to a more powerful subset of "high-performance computers", and the term "supercomputing" becomes a subset of "high-performance computing".
Share of processor families in TOP500 supercomputers by year [needs update]. As of June 2022, all supercomputers on TOP500 are 64-bit supercomputers, mostly based on CPUs with the x86-64 instruction set architecture, 384 of which are Intel EMT64-based and 101 of which are AMD AMD64-based, with the latter including the top eight supercomputers. 15 other supercomputers are all based on RISC ...
There are many differences between high-throughput computing, high-performance computing (HPC), and many-task computing (MTC). HPC tasks are characterized as needing large amounts of computing power for short periods of time, whereas HTC tasks also require large amounts of computing, but for much longer times (months and years, rather than hours and days).
The project was given an initial run of three years and an initial funding of ₹ 30,00,00,000, the cost of a Cray supercomputer. [7] A prototype computer was benchmarked at the 1990 Zurich Super-computing Show. It demonstrated that India had the second most powerful, publicly demonstrated, supercomputer in the world after the United States. [7 ...
As of November 2012, an Appro International, Inc. Xtreme-X supercomputer (Beacon) topped the Green500 list with 2.499 LINPACK GFLOPS/W. [3] Beacon is deployed by NICS of the University of Tennessee and is a GreenBlade GB824M, Xeon E5-2670 based, eight cores (8C), 2.6 GHz, Infiniband FDR, Intel Xeon Phi 5110P computer.
The actual performance will always be lower than the peak performance. [2] The performance of a computer is a complex issue that depends on many interconnected variables. The performance measured by the LINPACK benchmark consists of the number of 64-bit floating-point operations, generally additions and multiplications, a computer can perform ...