The following table records the history of computer development in China:
1958, the Institute of Computing Technology of Chinese Academy of Sciences successfully developed the first small electronic tube general computer 103 (Bayi model), which marked the birth of the first electronic computer in China.
1965, the Institute of Computing Technology of Chinese Academy of Sciences successfully developed the first large transistor computer 109B, and then introduced the computer 109C, which played an important role in the two-bomb test.
1974, Tsinghua University and other units jointly designed and developed an integrated circuit microcomputer DJS- 130, with an operation speed of 1 10,000 times per second;
1983, the university of national defense technology successfully developed the Yinhe-1 supercomputer with an operation speed of hundreds of millions of times per second, which is an important milestone in the development of high-speed computers in China.
From 65438 to 0985, the Computer Administration Bureau of the Ministry of Electronic Industry successfully developed the Great Wall 0520CH microcomputer compatible with IBM PC.
1992, the Galaxy -II universal parallel supercomputer was developed by the national university of defense technology, with a peak speed of 400 million floating-point operations per second (equivalent to10 billion basic operations per second). It is a four-processor vector machine with main memory, and its vector central processor is designed with small and medium-sized integrated circuits, reaching the international advanced level in the middle and late 1980s. Mainly used for medium-term weather forecast;
1993, the National Intelligent Computer Research and Development Center (later established as Beijing Shuguang Computer Company) successfully developed Shuguang No.1 fully symmetric memory multiprocessor, which is the first parallel computer based on VLSI general microprocessor chip and standard UNIX operating system in China.
1995, Dawning Company introduced Dawning 1000 (including 36 processors), the first MPP parallel machine in China. The peak speed is 2.5 billion floating-point operations per second, and the actual operation speed is10 billion floating-point operations per second. Dawning 1000 is similar to the massively parallel computer architecture and implementation technology introduced by Intel Corporation of the United States in 1990, and the gap with foreign countries has narrowed to about 5 years.
1997, National Defense Science and Technology University successfully developed the Galaxy -III Billion Parallel Supercomputer System, which adopts an extensible distributed storage parallel processing architecture and consists of more than 130 processing nodes. The peak performance is1300 million floating-point operations per second, and the comprehensive technology of the system has reached the international advanced level in the mid-1990s.
From 1997 to 1999, Dawning Company has successively launched Dawning 1000A, Dawning 2000-I and Dawning 2000-II cluster super servers in the market. The peak operation speed has exceeded 1000 billion floating-point operations per second, and the machine scale has exceeded 65438+.
65438-0999, Shenwei I computer developed by National Parallel Computer Engineering Technology Research Center passed the national acceptance and was put into operation in National Meteorological Center. The system has 384 processing units, and the peak operation speed reaches 384 billion times per second.
In 2000, Dawning Company launched Dawning 3000 Super Server with 300 billion floating-point operations per second.
In 200 1 year, Institute of Computing Technology, Chinese Academy of Sciences successfully developed the first general-purpose CPU—— in China-"Godson" chip.
In 2002, Shuguang Company launched the "Longteng" server with completely independent intellectual property rights. Longteng server adopts "Loongson-1"CPU, the special motherboard for the server jointly developed by Dawning Company and Computing Institute of Chinese Academy of Sciences, and Dawning LINUX operating system. This server is the first product in China to fully realize independent intellectual property rights, and will play an important role in national defense, security and other departments.
In 2003, Dawning 4000L, a data processing super server, passed the national acceptance inspection for billions of times, which once again set a new record for domestic super servers and made the domestic high-performance industry reach a new level.