Is an array processor the same thing as a vector processor?

Answer by  Quual (161)

Yes An array processor (aka vector processor) is a CPU where the CPU's instruction set operatess on single dimensional arrays of data. (aka vectors). Almost all current CPU's are scalar processor where the CPU's instruction set operates on single data items.

Answer by  DrHarris (508)

They are definitely used interchangeably, and there are no real distinctions between the two. An array is simply an ordered group of numbers, and a vector is the same thing. Typically, Vector is used to describe a mathematical system, where array is used to describe computer programming or industrial processes. But both are the same thing.