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Mahesh

03/10/24 10:34 AM IST

India’s mission to develop supercomputers

In News
  • Prime Minister Narendra Modi recently inaugurated three PARAM Rudra supercomputers worth Rs 130 crore.
Supercomputers
  • A supercomputer is a large computing system specifically designed to solve complex, scientific and industrial challenges, which tend to be time-consuming and computation-intensive.
  • They are used in quantum mechanics, weapons research, weather forecasting and climate research, oil and gas exploration, molecular dynamics and physical simulations, data analytics and big data — all of which require a high computing capacity which are unavailable with regular systems
  • Supercomputers are expensive systems that take up a large room worth of space in the form of multiple rows with racks holding computer nodes with many cores.
  • A High Performance Computing (HPC) system is made up of several such supercomputers put together.
National Supercomputing mission
  • Launched in 2015, the NSM aimed to build a grid of 70 powerful supercomputing systems for use in research and development centres, and higher education institutions.
  • These supercomputers were later networked on the National Supercomputing Grid over the National Knowledge Network (NKN).
  • The seven-year mission, with an economic outlay of Rs 4,500 crores, is jointly spearheaded by the Department of Science and Technology (DST) and the Ministry of Electronics and Information Technology (MeitY).
  • The Centre for Development of Advanced Computing (CDAC) and Indian Institute of Science (IISc), Bengaluru act as the nodal implementing agencies. Two phases of the NSM are complete, and the third phase is now underway.
  • Some of the broad applications of the NSM include climate modelling, weather prediction, aerospace engineering, computational biology, molecular dynamics, atomic energy simulations, national security and defence applications, seismic analysis, disaster simulations and management, computational chemistry, computational material science and nanomaterials, astrophysics, large complex systems simulations, cyber-physical systems, big data analytics, finance, and information repositories.
Significance
  • India bore the brunt of technology-denial by Western nations on two significant occasions.
  • The first delayed India’s forays into space in the 1970s, and the second stopped it from building supercomputers in the 1990s. However, this further motivated India to develop pocket-friendly, indigenous technologies in the decades that followed.
  • The NSM is born out of this ambition to develop indigenous technologies, and gave a much needed boost to India’s computational capacity — something that PM Modi likened to “a tool to be used as soft power” last week.
  • Since the launch of the programme, more than 20 supercomputing systems have been deployed nationwide.
  • All these broadly support research in bioinformatics, engineering, disaster simulation and management, material modelling, quantum chemistry, weather, ocean and climate, astronomy, material science, energy, medical research and for the smooth operations of the Micro, Small and Medium Enterprises sector.
  • During 2019-2023, a total capacity of 24.83 petaFLOPS HPC machines were commissioned.
  • 1.75 lakh people were trained in HPCs, and 5,930 experts from over 100 institutes used the newly-developed facilities. Over 73.25 lakh high performance computational queries were executed.
  • During this period, seven systems offering computing power of above one petaFLOPS, eight systems offering computing capacities ranging between 500 teraFLOPS-1 petaFLOPS and 13 systems with capacities ranging between 50 teraFLOPS-500 teraFLOPS were installed.
  • Aimed at training personnel in high performance computational skills, the mission established dedicated learning centres functioning at IIT Kharagpur, Palakkad, Chennai, Goa and CDAC, Pune, which have been operating PARAM Vidya (1 to 5 versions).
Source- Indian Express

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