Supercomputers perform a number of tasks including predicting the weather, securing systems and even playing and facilitating games. Supercomputers are particularly useful in scientific fields.Know More
Supercomputers do not garner as much press as they once did, because modern servers are powerful enough for a wide range of tasks. However, supercomputers are still used for a wide range of tasks. In the United States, a supercomputer is used to protect nuclear weapons, and some suspect that government supercomputers are used to break difficult cryptography problems.
Today, supercomputers are often used for scientific pursuits. Because the Earth's weather system is so complex, supercomputers are needed to test various methods of predicting the weather. Similarly, supercomputers are used to test models of the Big Bang and other events thought to occur in the universe.
The definition of what a supercomputer is has changed over time thanks to distributed processing technology. Deep Blue, a chess-playing supercomputer created by IBM, defeated Garry Kasparov at chess in 1996. Because today's computers are so much faster than they were in the 1990s, even a standard desktop computer can beat top-level human competitors. Sophisticated networking infrastructure makes creating a supercomputer simpler than in the past as adding new nodes to a system is comparatively simple.Learn more about Computers & Hardware
System software includes a number of applications, such as utilities, operating systems, compilers and debuggers, that lie at a level of functionality just above the actual computer hardware. This software is designed to operate the computer hardware and provide a platform for running application software.Full Answer >
Tianhe-2, the world's fastest supercomputer as of November 2013, is capable of performing almost 34,000 trillion floating point operations every second. Its theoretical performance is even higher.Full Answer >
Hardware refers to the physical parts of a computer that can be seen and touched, while software is simply a collection of programs, data and procedures that perform various tasks on the computer system. Software can be seen but is not tangible.Full Answer >
Hardware is the computer’s physical parts that can be seen and touched, while software is the operating system and applications consisting of coded instructions enabling the computer to perform complex tasks. Hardware components include a processor, a monitor, memory, a keyboard, a mouse or track pad and a hard drive.Full Answer >