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With slimmed-down Xeons and even Pentiums, Intel wants to make economically priced entry-level workstations and servers possible. Quantum computing is gradually gaining pace and Samsung puts its shoulders to the wheel to remain as Apple's processor manufacturer.

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History of Super computer

The history of supercomputing goes back to the 1960s when a series of computers at Control Data Corporation (CDC) were designed by Seymour Cray to use innovative designs and parallelism to achieve superior computational peak performance.^[8] The CDC 6600, released in 1964, is generally considered the first supercomputer.^[9][10]

Cray left CDC in 1972 to form his own company.^[11] Four years after leaving CDC, Cray delivered the 80 MHz Cray 1 in 1976, and it became one of the most successful supercomputers in history.^[12][13] The Cray-2 released in 1985 was an 8 processor liquid cooled computer andFluorinert was pumped through it as it operated. It performed at 1.9 gigaflops and was the world's fastest until 1990.^[14]

While the supercomputers of the 1980s used only a few processors, in the 1990s, machines with thousands of processors began to appear both in the United States and in Japan, setting new computational performance records. Fujitsu's Numerical Wind Tunnel supercomputer used 166 vector processors to gain the top spot in 1994 with a peak speed of 1.7 gigaflops per processor.^[15][16] The Hitachi SR2201 obtained a peak performance of 600 gigaflops in 1996 by using 2048 processors connected via a fast three dimensional crossbar network.^[17][18][19] The Intel Paragon could have 1000 to 4000Intel i860 processors in various configurations, and was ranked the fastest in the world in 1993. The Paragon was a MIMD machine which connected processors via a high speed two dimensional mesh, allowing processes to execute on separate nodes; communicating via the Message Passing Interface.^[20]

Introduction to Super Computer

A supercomputer is a computer at the frontline of current processing capacity, particularly speed of calculation. Supercomputers were introduced in the 1960s and were designed primarily by Seymour Cray at Control Data Corporation (CDC), and later at Cray Research. While the supercomputers of the 1970s used only a few processors, in the 1990s, machines with thousands of processors began to appear and by the end of the 20th century, massively parallel supercomputers with tens of thousands of "off-the-shelf" processors were the norm.^[2][3]

Systems with a massive number of processors generally take one of two paths: in one approach, e.g. in grid computing the processing power of a large number of computers in distributed, diverse administrative domains, is opportunistically used whenever a computer is available.^[4] In another approach, a large number of processors are used in close proximity to each other, e.g. in a computer cluster. The use of multi-core processors combined with centralization is an emerging direction.^[5][6] As of June 2012, IBM Sequoiais the fastest in the world.^[7]

Supercomputers are used for highly calculation-intensive tasks such as problems including quantum physics, weather forecasting,climate research, oil and gas exploration, molecular modeling (computing the structures and properties of chemical compounds, biological macromolecules, polymers, and crystals), and physical simulations (such as simulation of airplanes in wind tunnels, simulation of the detonation of nuclear weapons, and research into nuclear fusion).

To watch a introductory video of a computer please follow this link