PM Modi unveils India-made Param Rudra supercomputers; what you need to know

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Prime Minister Narendra Modi recently launched three new Param Rudra Supercomputers, along with a High-Performance Computing (HPC) system, aimed at advancing research in weather and climate studies. The launch took place virtually, and PM Modi urged young people to take part in the event.

The Param Rudra supercomputers are developed as part of the National Supercomputing Mission (NSM), which is designed to make India self-reliant in supercomputing technology. These systems are built to boost the country’s scientific research capabilities in various fields. The government invested around ₹130 crore to develop these three supercomputers, with the aim of positioning India as a leader in advanced research and technology.

These supercomputers have been set up in three important locations. In Delhi, the supercomputer is installed at the Inter-University Accelerator Centre (IUAC), where it will support research in material science and atomic physics. In Pune, it will be used alongside the Giant Metre Radio Telescope (GMRT) to study cosmic events like Fast Radio Bursts (FRBs) and other astronomical phenomena. In Kolkata, the system is housed at the S N Bose Centre and will be used to advance research in physics, cosmology, and earth sciences.

This launch is part of a larger effort to enhance India's technological infrastructure and scientific research. The supercomputers will play a key role in helping researchers make breakthroughs in areas like space science, climate studies, and physics. By strengthening its supercomputing capabilities, India aims to meet the growing demand for advanced technology in fields like academia, research, and industries, including startups. The National Supercomputing Mission first gained attention in 2019 with the launch of PARAM Shivay, India's first home-built supercomputer, installed at IIT (BHU).
 
Technical details pls
Indian prime minister Narendra Modi yesterday dedicated three new supercomputers, and made the machines a symbol of his economic, social, and industry policies.

Those emphases mean Modi didn't detail the tech specs of the three "PARAM Rudra" machines – but the orgs that will run them have revealed some info.

India's National Centre for Radio Astrophysics has revealed that its machine features "several thousands of Intel CPUs and 90 state-of-the-art Nvidia A100 GPUs, 35 terabytes of memory, and two petabytes of storage."

The S.N. Bose Centre for Basic Sciences mentioned an 838 TFLOPS system in a social media post about the PM's launch.

The Inter-University Accelerator Centre appears not to have disclosed the disposition of its machine, but has previously teased a three-petaflop machine built on Intel Xeon 2nd Gen scalable processors with up to 24 cores each, packing four petabytes of storage capacity and hooked up to a 240Gbit/sec interconnect.

That spec sheet is notable because it matches info in published documents [PDF] that describe [PDF] the spec for India's first-gen Rudra-class machines as employing:

  • A Rudra half-width server motherboard design that can be built into machines that are either 1U or 2U, allowing up 64 servers in a rack with 40MW power draw, and packing the following hardware:
    • Two second-gen Xeon Scalable processors (Cascade Lake circa 2019);
    • Two unspecified GPUs;
    • Two SSDs on U.2 connectors;
    • A single NIC in addition to two preinstalled 10Gbit/sec Ethernet ports;
  • The "Trinetra" interconnect – a made-in-India tech that offers six 100Gbit/sec full duplex interfaces;
  • Locally developed direct liquid cooling tech.
Second-gen Rudra machines support fourth-gen Xeons and four GPUs.

A planned third generation of Rudra machines will use a 96-core processor designed by India's Centre for Development of Advanced Computing using the Arm 8.4 architecture and built by TSMC on its 5nm process.

The Indian Institute of Tropical Meteorology has stated the system runs in two locations: one with 11.77 PETAflops capacity and 33 petabytes of storage, and the other with 8.24 PetaFLOPS and 24 petabytes. Both run alongside a 1.9 PetaFLOP machine dedicated to AI and ML.
 
third generation of Rudra machines will use a 96-core processor designed by India's Centre for Development of Advanced Computing using the Arm 8.4 architecture and built by TSMC on its 5nm process.
:o
 
 

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