Multi-level Structure Abstract and Description of Supercomputer

The development of supercomputer is very fast,not only the speed changes with each passing day,but also the structure becomes more and more complicated and diversiform.In order to describe supercomputer's structure rightly and availably,and give the uniform description method,this paper brings forward the multi-level structure and description of supercomputer.It can ground in farther abstracting or programming supercomputer simulator and help to design supercomputer system.