On December 28, the 2022 Operating System Industry Summit was held online. Many experts attending the meeting believed that the open source approach accelerated the ecological co construction of the operating system, and China was entering a new stage of open source innovation. Wang Jiangping, a member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Information Technology, said that the operating system is the base of the software industry and determines the development level of digital infrastructure. At present, open source leads the innovation and development of a new generation of information technology, and it has gradually become the consensus of the industry to accelerate the ecological co construction of the operating system by open source. Wang Jiangping also pointed out that we should persevere in tackling key core technologies, enhance the supply capacity of services such as operating systems, and comprehensively improve the resilience and security level of the industrial chain supply chain. Wang Tao, Huawei's managing director and director of the ICT Infrastructure Business Management Committee, said that with the support of the Open Atom Open Source Foundation in the past year, Euler has accelerated its development. The number of deployed units has increased from 1 million to 3 million this year. The new market share is about 25%. Euler is crossing the ecological inflection point and becoming the first choice for digital transformation in all industries. Sun Wenlong, the chairman of the Open Atom Open Source Foundation, said that it has become an industry consensus to accelerate the co construction of the operating system ecology with the open source and open mode. On the one hand, to promote the technological innovation of operating system in the way of open source will help bring together more developers and more advanced technical forces from all over the world, and lay a solid foundation for building a world-class open source operating system; On the other hand, the ecological development of the operating system needs an open and diversified community environment, that is, a development mechanism of joint construction and sharing, to achieve the goal of win-win. Photo source: Ni Guangnan, an academician of the CAE Member and a member of the openEuler Community Advisory Expert Committee, said that RISC-V (open source instruction set architecture) uses the open source model and does not belong to any company. We should focus on RISC-V architecture with the industry as a matter of urgency, continue to develop and expand RISC-V's industrial ecology, and develop China's mainstream CPU chip industry. Mei Hong, an academician of the CAS Member, said that the operating system will undoubtedly be an important component of the new infrastructure, and the operating system technology and industry will usher in new opportunities for development, but also face a series of new challenges, In particular, it is the most effective way to develop basic software such as operating system, make full use of open source, cooperate with developers, communities, upstream and downstream enterprise chains of software and hardware, and jointly develop and expand the domestic operating system industry. Wang Huaimin, an academician of the CAS Member, said in his speech that China is entering a new stage of open source innovation, from participation and integration to preparation and leadership. The rising open source industry needs a strong open source innovation platform, and a new generation of open source innovation platform that is distributed, intelligent and international is needed for the future. It is understood that this summit is co sponsored by the Open Atom Open Source Foundation, China Software Industry Association, CCF Open Source Special Committee, Green Computing Industry Alliance, and Zhongguancun Science City Management Committee. With the theme of "Rooting and Founding the Soul, Rising in the Age of Digital Intelligence", it gathers the strength of the whole industry chain and focuses on the core capabilities of basic software