Wednesday, 2 February 2011

Word of the Day: Peta-Flop

Peta-Flop
A petaflop is a measure of a computer's processing speed and can be expressed as a thousand trillion floating point operations per second.

FLOPS are floating-point operations per second. Floating-point is considered to be a method of encoding real numbers within the limits of finite precision available on computers.

Using floating-point encoding, extremely long numbers can be handled relatively easily. A floating-point number is expressed as a basic number, an exponent, and a number base which is usually ten but may also be 2.

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