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National Supercomputing Mission

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May 02, 2025

Mains Syllabus: GS II - Government policies and interventions for development in various sectors and issues arising out of their design and implementation;

GS III - Achievements of Indians in science & technology; indigenization of technology and developing new technology.

Why in the News?

Recently, the National Supercomputing Mission has been extended till December 2025.

What is the National Supercomputing Mission(NSM)?

  • NSM - It is a flagship initiative by the Government of India, launched in 2015,  to empower the country with high-performance computing (HPC) capabilities.
  • Aim - To enhance India’s technological prowess in supercomputing, foster research and development (R&D), and support scientific advancements across academia, industry, and government sectors.
  • Features - The Mission envisages empowering our national academic and R&D institutions spread over the country by installing supercomputers of various capacities.
  • Nodal ministry - The Mission is being steered jointly by the Department of Science and Technology (DST) and Ministry of Electronics and Information Technology (MeitY)
  • Implementing agency - Centre for Development of Advanced Computing (C-DAC), Pune and the Indian Institute of Science (IISc), Bengaluru.
  • Phases of implementation
    • Phase 1 - Creating a basic supercomputing infrastructure by installing six supercomputers across various institutions.
    • Phase 2 - Indigenous manufacturing of supercomputers, including developing a local software stack.
    • Phase 3 - Complete indigenization of supercomputing, including the design, development, and manufacturing of key components within India.
  • National Knowledge Network (NKN) – Academic institutions and R&D labs are connected over a high-speed network to provide access to supercomputers.
  • Academic and R&D institutions as well as key user departments/ministries would participate by using these facilities and develop applications of national relevance.
  • Trinetra Network - Under the NSM, C-DAC has developed the indigenous high-speed communication network, "Trinetra," to enhance data transfer and communication between computing nodes, strengthening India’s supercomputing capabilities.
  • Trinetra Phases – It is being implemented in three phases
    •  Trinetra-POC, a proof-of-concept system to validate key concepts
    • Trinetra-A (100 Gigabits per second), a network with advanced connections, successfully deployed and tested in the 1PF PARAM Rudra at C-DAC Pune;
    • Trinetra-B (200 Gigabits per second), an upgraded version with improved capabilities, set to be deployed in the upcoming 20PF PARAM Rudra supercomputer at C-DAC Bangalore.
  • Rudra servers - PARAM Rudra supercomputers are built using indigenously designed and manufactured HPC servers, known as "Rudra”, along with an indigenously developed system software stack.
  • “Rudra” Server is the first of its kind in India which is at par with globally available other HPC class Servers.
  • Human resource development - Mission also includes development of highly professional High-Performance Computing (HPC) aware human resource for meeting challenges of development of these applications.

What is the current status of the mission?

  • Current strength of super computers - Under NSM, as of March 2025, a total of 34 supercomputers with a combined compute capacity of 35 Petaflops, have been deployed across various academic institutions, research organizations, and R&D labs.

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  • Latest addition - In 2024, three PARAM Rudra supercomputers were dedicated to facilitate advanced studies in physics, earth sciences, and cosmology.
  • Utilization rate - The supercomputing systems commissioned under NSM have achieved an overall utilization rate of over 85%, with many systems exceeding 95%, demonstrating a high level of usage and efficiency in their computational capacity.
  • Applications - These supercomputing systems have supported research in critical domains such as Drug Discovery, Disaster Management, Energy Security, Climate Modeling, Astronomical Research, Computational Chemistry, Fluid Dynamics, and Material Research.
  • Inclusive approach - NSM has created opportunities for researchers from Tier II and Tier III cities to conduct research by providing access to state-of-the-art supercomputing facilities.
  • Start-ups and MSMEs are leveraging these supercomputing resources to advance their HPC-driven projects.
  • AIRAAWAT – It is the AI supercomputer installed at C-DAC, Pune with the capacity of 13,170 teraflops.

What is the role of semiconductor mission in strengthening supercomputing mission?

  • The India Semiconductor Mission (ISM) – It aims to build a strong semiconductor and display ecosystem, positioning India as a global hub for electronics manufacturing and design.
  • Supporting NSM – The semiconductor mission is set to give a big boost to the National Supercomputing Mission (NSM).
  • Supercomputers need powerful parts like processors, memory chips, and special accelerators — all of which are made using advanced semiconductor technology.
  • Reducing import dependency - Until now, India had to rely heavily on imports for these components.
  • With ISM, India is focusing on making these high-tech parts right here at home.
  • Specialization - It will also allow India to build supercomputers that are customized for our own scientific and industrial needs.
  • By developing these technologies within the country, ISM will help NSM move closer to its dream of making India self-reliant and a global leader in supercomputing.

What lies ahead?

  • The National Supercomputing Mission is a transformative initiative that strengthens India’s position in global supercomputing.
  • By fostering indigenous development, research, and innovation, NSM supports critical sectors and prepares the nation for future technological challenges.
  • With continued investment and strategic deployment, India is poised to become a global leader in High-Performance Computing.

Reference

PIB | National Supercomputing Mission

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