Important achievements in chip research and development in our country, the "Xiangshan" and "Ruyi" systems have been released.

At the 2026 Zhongguancun Forum Annual Meeting held on March 26, the Chinese Academy of Sciences announced an important achievement made by Chinese research teams in the chip industry: the "Xiangshan" open-source computing system and the "Ruyi" native operating system based on the fifth-generation Reduced Instruction Set Computing (RISC-V). The "Xiangshan" open-source computing system is currently the only open-source high-performance processor system based on the fifth-generation RISC-V instruction set worldwide. It breaks the monopoly of high-end processor IP by providing fully open-source technology, allowing companies to freely access core technology and independently develop high-end chips. The "Ruyi" native operating system is a "personal steward" specifically designed for the fifth-generation RISC-V architecture chips, with its core function being to solve the compatibility issues between chips and software. It establishes a unified "testing platform" to avoid the problem of "software ecosystem fragmentation" from the root, and also ensures that high-end chips can fully utilize performance by providing native support for the RVA23 international high-performance standard, ensuring that related software runs stably.