ASCI White, a $110 million computer squeezed into enough refrigerator-sized units to fill a couple of basketball courts, will be used to simulate nuclear tests that the government has promised not to carry out for real.
Which type of computer is ASCI White?
supercomputer
ASCI White was a supercomputer at the Lawrence Livermore National Laboratory in California, which was briefly the fastest supercomputer in the world.
What do you know about IBM ASCI White supercomputer?
ASCI White, which can perform up to 12.3 trillion operations per second (a measurement called a teraflop) covers as much area as two basketball courts and weighs 106 tons. The system has 6 trillion bytes of memory and disk capacity of 160 trillion bytes.
How fast can the ASCI White supercomputer perform calculations?
10 trillion calculations per second
IBM has switched on the world’s most powerful computer. ASCI White is a formidable machine, even by supercomputing standards. It is as powerful as the world’s next three fastest computers combined, and is the first computer to be capable of more than 10 trillion calculations per second.
What is the full form of IBM company?
International Business Machines
IBM/Full name
For what type of simulations is the government using supercomputers?
It has been the major supercomputing and modeling and simulation resource for NASA missions in aerodynamics, space exploration, studies in weather patterns and ocean currents, and space shuttle and aircraft design and development for almost forty years.
What is the fastest computer in the world 2020?
Fugaku
Fugaku has controlled the top spot on the list of fastest supercomputers since mid-2020, and it continues to hold that spot in the most recent Top 500 list published in November.
Who is the CEO of IBM?
Arvind Krishna (Apr 6, 2020–)
IBM/CEO
Is IBM a Chinese company?
Early last year, IBM decided that it wanted to get out of the PC business, and that its PC division needed to get out of IBM. A low-margin, mass-market product was never Big Blue’s forte, even if its $12.8 billion in annual revenue made up 13 percent of the company’s total revenue.
Does NASA use a supercomputer?
Pleiades, one of the world’s most powerful supercomputers, represents NASA’s state-of-the-art technology for meeting the agency’s supercomputing requirements, enabling NASA scientists and engineers to conduct modeling and simulation for NASA projects.
How much RAM does the NASA supercomputer have?
The system has 192 GB of memory per front-end and 7.6 petabytes (PB) of disk cache. Data stored on disk is regularly migrated to the tape archival storage systems at the facility to free up space for other user projects being run on the supercomputers.
What does ASCI White mean?
ASCI White was a supercomputer at the Lawrence Livermore National Laboratory in California, which was briefly the fastest supercomputer in the world. It was a computer cluster based on IBM ‘s commercial RS/6000 SP computer. 512 nodes were interconnected for ASCI White, with each node containing sixteen 375 MHz IBM POWER3-II processors.
How many processors does the ASCI White have?
In total, the ASCI White had 8,192 processors, 6 terabytes (TB) of memory, and 160 TB of disk storage. It was almost exclusively used for large-scale computations requiring dozens, hundreds, or thousands of processors.
What is the abbreviation for ASCII?
ASCII ( /ˈæskiː/ ( listen) ASS-kee ), abbreviated from American Standard Code for Information Interchange, is a character encoding standard for electronic communication. ASCII codes represent text in computers, telecommunications equipment, and other devices. Most modern character-encoding schemes are based on ASCII,…
When was the ASCII character set created?
Work on the ASCII standard began on October 6, 1960, with the first meeting of the American Standards Association’s (ASA) (now the American National Standards Institute or ANSI) X3.2 subcommittee.
