Japan's Fugaku Supercomputer: How Fast Is A Supercomputer?

A Mac configuration computer costs, 52,599, according to Engadget. Yes, it really is. You have to understand that it is the most powerful machine. And when it comes to the most powerful machine in the world, it's no ordinary computer that you went to and bought.

So, how fast is a supercomputer? It is a supercomputer, the most powerful machine in the world. These behemoths are made up of dozens of refrigerator-sized cabinets. It can weigh up to several hundred tons. fugaku supercomputer uses its own water cooling system to protect against overheating.

According to the World Economic Forum, when you work with it, it can be overheated due to the huge amount of calculations and running many complex simulations. So it needs its own water cooling system.

The question may come when it is useful? Usually, it is used in situations where vector math is solved or multiple operations have to be run and predictions about possible outcomes are required. Other general work is also done.

Some common applications include nuclear weapons security, from weather forecasting to medical science research, all types of work it requires. Can't believe it, right? Incredible but true.

A supercomputer is a very complex machine. Suppose you are at the top of the earth now, you are in an air-conditioned room, but after a while, it was seen that someone else has taken your top. Isn't that weird?

This is what happens with top supercomputers. Governments and companies from all over the world are competing to produce powerful machines and are constantly building new ones.

Currently, the top computer title is japan's fugaku supercomputer. It is named after Mount Fuji in Japan. Like all other supercomputers, it is ranked based on a certain set of criteria. According to Kyodo News, Fugaku has topped the list not only for fugaku supercomputer speed, but also for industrial use, computational methods, artificial intelligence, and big data analytics.

Fugaku is located at the Reiken Center for Computational and Science in Kobe, Japan. Work on the computer began in 2014 as the successor to the "K" computer, and japan's fugaku supercomputer debuted in 2020, although it was officially scheduled to begin work in 2021.

In June 2020, it became the fastest computer in the world. At the same time, ARM became an architecture-based computer. In June 2020, it achieved 1.42 exaFLOPS (fp16 with fp64 accuracy) on the HPL-AI benchmark. It is the first supercomputer to achieve 1 exaFLOPS. As of March 2021, it is the fastest-growing computer.

How fast does it work? Variety: 415-quadrillion-computation-per-second faster. It works 2.6 times faster than its nearest rival, and this rival computer is located at the Oak Ridge National Laboratory in the United States.

Before you even think that you are overloading your computer, know that japan's fugaku supercomputer is creating countless coronavirus aerosols, Ebnoff Droplet Scenario models. You know what

As a Japanese, this computer produces twice as many sound particles per minute as it sings in German or Italian. Now you can try it, can you? Fugaku observes the tsunami at leisure, says HPC Wire. That is to say, it is always busy.

japan's fugaku supercomputer has done a lot since its launch in June 2020. But who can say how long this reign of Mount Supercomputer will last? Fugaku might say.

Hardware: fugaku supercomputer specs

This supercomputer is built with a Fujitsu A64FX processor. This CPU is based on ARM version 8.2A processor architecture. It also adopts scalable vector extensions for supercomputers. The goal was to make Fugaku 100 times more powerful than the "K" computer. Which is an exaflop performance target.

Its initial configuration is that the 158,976 A64FX CPU is connected using Fujitsu-owned Taurus Fusion Interconnect. It was upgraded in 2020 by increasing the number of fugaku supercomputer processors and fugaku supercomputer storage.

As a result, Fugaku's ability to work also increased. Fugaku's initial performance was 416 petaflops on the FP64 High-Performance Linpack benchmark in a Rmax. After upgrading the number of processors, Fugaku's working capacity fugaku supercomputer ram increased to 442 petaflops in a Rmax.

Software

Fugaku will use a lightweight multi-kernel operating system called IHK / Mac Kernel. Both Linux and Mac Kernel Lightweight Kernel systems will work together on this operating system.

This infrastructure, powered by both kernels, is called the Interface for Heterogeneous Kernels (IHK). High-performance simulations run on Mac Kernel and all other POSIX compatible services run on Linux.

In addition to system software and various benchmarks, supercomputers run many applications. The HPL benchmark is managed mainstream using the TOP500.

Fugaku is on the petascale and about half on the exascale. Fugaku holds the world record for at least 3 more benchmarks, including HPL-AI. At 2.0 exaflops, the excel scale exceeds the benchmark.

History

On May 23, 2019, Ricken announced that their supercomputer would be named Fugaku. The Fugaku logo was unveiled in August 2019. It features Mount Fuji, a symbol of Fugaku High Performance, and its wide range of uses.

In November 2019, Fugaku topped the Prototype Green 500 list. Equipment was brought to the Ricken factory on December 2, 2019, and the work was completed on May 13, 2020. In June 2020, Fugaku surpassed the IBM Summit to become the world's fastest computer in the top 500 list.

Fugaku was also used to study masks in the Kovid-19 epidemic. Fugaku's performance also surpassed the performance of the next 4 supercomputers in the top 500 list. And the HPCG benchmark has exceeded the 45% margin of other top 10 computers.

By now you must have understood what a supercomputer is like, how it performs. These supercomputers are widely used in various studies. Nowadays, maybe Fugaku is known as the top computer.

In the first place among the top 500 computers. But know that in today's world of competition no one can hold the top spot forever. In the near future, perhaps a computer more powerful than japan's fugaku supercomputer will be built.