What is the Flynn classification?

Answer 1

The Flynn classification is a system used to categorize computer architectures based on the number of concurrent instruction streams and data streams they can handle. It includes four main categories: Single Instruction Single Data (SISD), Single Instruction Multiple Data (SIMD), Multiple Instruction Single Data (MISD), and Multiple Instruction Multiple Data (MIMD). This framework helps to analyze and design parallel computing systems by highlighting different processing capabilities. It is named after Michael J. Flynn, who introduced the classification in 1966.