At present, people have made use of various logic chips made of large-scale and ultra-large-scale integrated circuits to manufacture giant computers with a speed of 1 billion times or even1billion times. In China, after 1983 successfully developed the Galaxy I supercomputer with 1 billion operations per second, 1993 also successfully developed the Galaxy II universal parallel supercomputer with1billion operations per second. Supercomputers are mainly used in frontier scientific and technological research and military fields such as large-scale engineering calculation, scientific calculation, numerical simulation, large-scale weather forecast, geological exploration, nuclear reaction treatment, etc. Giant computer manufacturing technology can reflect a country's scientific and technological level.