Comments about The new champion among supercomputers: 200000 trillion operations per second

The new champion among supercomputers: 200000 trillion operations per second



the National laboratory "Oak Ridge" at the U.S. Department of Energy has started the Summit computer system which applies for the status of the most powerful supercomputer in the world in work. Its productivity – 200 petaFLOPS, and it is eight times better, than indicators of the predecessor, the Titan supercomputer constructed in the same laboratory. Irrepressible appetites of scientists are called the reason of appearance of such monster.

The IBM AC922 platform as a part of which 4608 separate servers became a basis of Summit. On each of them two 22-core IBM Power9 processors, plus 6 graphic NVIDIA Tesla V100 processors are installed, data transmission is provided with the two-channel highway of communication Mellanox EDR of 100 GB / with InfiniBand. For the supercomputer have created the improbable massif of memory with a capacity of 10 petabyte and special high-speed tires of data exchange.

The new champion among supercomputers: 200000 trillion operations per second


the Mention of scientists was not just like that, Summit became the first supercomputer capable to process results of experiences from category "exascale calculations", from one billion billions calculations a second. A cherished dream of those who work with physics of high energiya, AI and the advanced questions of medicine. Summit, in particular, will help to analyse all cases of cancer in the USA and to simulate yet not existing materials at the atomic level.

And if to abstract from practical tasks and to pass to political, then this supercomputer – the first in a series of clusters which as envisioned by U.S. authorities by 2021 will turn into a new ecosystem of supercomputers. She is necessary in order that the concept "limit of computing power" has stopped being relevant, and problems of any complexity would be solved routinely, unlike other countries. The name of this system isn't read yet, but many will agree that Skaynet arises by itself.


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