Use wechat scan QR code < / P > < p > to share with friends and circle of friends < / P > < p > April 1 news, focusing on < a target = "_ blank" href=" https://news.163.com/news/search?keyword=DPU ">DPU chip < / a > and solution company < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E4%B8%AD%E7%A7%91%E9%A9%AD%E6%95%B0 "> zhongkeyu < / a > released its next generation DPU chip plan, which will be based on the self-developed KPU chip architecture, and focus on the core functions such as network protocol processing, database and big data processing acceleration, storage operation, security encryption operation, etc. The chip is expected to be < a target = "by the end of 2021_ blank" href=" https://news.163.com/news/search?keyword=%E6%B5%81%E7%89%87 "> streaming < / a >. < / P > < p > DPU, short for data processing unit, is a dedicated < a target = "DPU for data center_ blank" href=" https://news.163.com/news/search?keyword=%E5%A4%84%E7%90%86%E5%99%A8 "> processor < / a >. According to Yan Guihai, founder and CEO of zhongkeyu, "DPU is a large category of newly developed special purpose processors. Its background is the era of digital intelligence. The demand for computing delay, data security and resource virtualization brought by the trend of end edge cloud integration caused by data explosion." < / P > < p > the founding team of SINOSURE has carried out DPU chip research and development earlier in China. Dr. Yan Guihai, founder and CEO, Dr. Lu Wenyan, co-founder and CTO, and Dr. Li Xiaowei, chief scientist are all from the State Key Laboratory of computer architecture, Institute of computing, Chinese Academy of Sciences. They have accumulated 15 years of technology in the field of chip architecture. They innovatively proposed the software definition accelerator technology, independently developed the KPU chip architecture, and designed the industry's first database and timing data processing integration acceleration chip in 2019, which has been successfully taped. < / P > < p > "unlike Broadcom, fungible and other foreign chip manufacturers, zhongkeyu's DPU focuses on heterogeneous cores, takes targeted algorithm acceleration as the core, and organizes heterogeneous cores through KPU architecture. Under the KPU architecture, zhongkeyu has developed the first complete L2 / L3 / L4 layer full network protocol processing core at chip level in China, and launched a data query processing core directly oriented to OLAP, OLTP and SQL like processing, instead of adopting the original multi-core architecture. " According to Yan Guihai, heterogeneous core architecture will bring more efficient data processing efficiency, more direct interface and better virtualization support. < / P > < p > < p > with KPU architecture as the core, on the basis of the first chip in 2019, Sinotech announced its next DPU chip research and development plan. The functional level includes perfect L2 / L3 / L4 layer network protocol processing, which can process up to 200g network bandwidth data. Secondly, it integrates database and big data processing capabilities and directly faces OLAP, OLTP and big data processing platforms, such as spark. In addition, it also includes machine learning computing core and secure encryption computing core. The chip is expected to be rolled out by the end of 2021. < / P > < p > it is revealed that at present, Sinotech has laid out 126 technical invention patents, focusing on data access, data storage, data processing in the field of chip and hardware, as well as the system ease of use, efficiency optimization, security and stability of software system. (quiet)