电子科技女学 Software Architecture Design Pattern nntE的aE中onic Science and Technolo时Ch■u Flynn's Classical Taxonomy Single Instruction,Single Data streams(SISD)-your single- core uni-processor PC 一 Single Instruction,Multiple Data streams(SIMD)-special purpose low-granularity multi-processor m/c w/a single control unit relaying the same instruction to all processors (w/different data)every cc (e.g.,nVIDIA graphic co- processor w/1000's of simple cores) - Multiple Instruction,Single Data streams(MISD)- pipelining is a major example Multiple Instruction,Multiple Data streams(MIMD)-the most prevalent model.SPMD(Single Program Multiple Data)is a very useful subset.Note that this is v.different from SIMD. Software Architecture and Design Pattern 6Software Architecture & Design Pattern Software Architecture and Design Pattern 6 Flynn's Classical Taxonomy – Single Instruction, Single Data streams (SISD)—your single￾core uni-processor PC – Single Instruction, Multiple Data streams (SIMD)—special purpose low-granularity multi-processor m/c w/ a single control unit relaying the same instruction to all processors (w/ different data) every cc (e.g., nVIDIA graphic co￾processor w/ 1000’s of simple cores) – Multiple Instruction, Single Data streams (MISD)— pipelining is a major example – Multiple Instruction, Multiple Data streams (MIMD)—the most prevalent model. SPMD (Single Program Multiple Data) is a very useful subset. Note that this is v. different from SIMD