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FLOPS

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For other uses, see Flop.

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Computer performance

Name	Abbr.	FLOPS
kiloFLOPS	kFLOPS	103
megaFLOPS	MFLOPS	106
gigaFLOPS	GFLOPS	109
teraFLOPS	TFLOPS	1012
petaFLOPS	PFLOPS	1015
exaFLOPS	EFLOPS	1018
zettaFLOPS	ZFLOPS	1021
yottaFLOPS	YFLOPS	1024

In computing, FLOPS or flops (an acronym for floating-point operations per second) is a measure of computer performance, useful in fields of scientific calculations that make heavy use of floating-point calculations. For such cases it is a more accurate measure than the generic instructions per second.

Although the final S stands for "second", singular "flop" is often used, either as a back formation or an abbreviation for "floating-point operation"; e.g. a flop count is a count of these operations carried out by a given algorithm or computer program.