海光信息：系统总线互联协议（HSL）+助力国产AI产业算力协同与生态升级

Core Viewpoint - Haiguang Information is a leading enterprise in the domestic high-end general computing field, focusing on core technology support for the domestic computing industry and aligning with the development direction of autonomous and efficient collaboration in the domestic computing ecosystem [1][5]. Group 1: Company Strategy and Development - The company adheres to an open and compatible development strategy, accumulating deep technical expertise in security and stability [1]. - Haiguang Information is committed to the research and development of high-end computing chips and related technologies, actively exploring breakthroughs in heterogeneous computing systems to meet the increasing demand for computing power driven by emerging applications like artificial intelligence [1][5]. Group 2: Heterogeneous Computing and HSL Protocol - The exponential growth in computing power demand from applications like AI large models has made traditional single-architecture processors inadequate, leading to the mainstream adoption of heterogeneous computing systems composed of various chips such as CPU, GPU, and NPU [2]. - The efficiency of collaboration among different components in heterogeneous systems is a significant industry pain point, with the performance of the entire system being directly influenced by the collaboration efficiency of CPU, GPU, and other modules [2]. - Haiguang Information has developed the HSL (High-Speed Link) protocol, which will be officially opened to the industry in September 2025, featuring high bandwidth, low latency, global address space consistency, and flexibility for expansion [2][3]. Group 3: HSL Protocol Achievements and Future Plans - The HSL protocol has achieved clear phase results, with the HSL1.0 specification officially released in the fourth quarter of 2025, providing a standardized technical foundation for ecosystem partners [3]. - The company has established deep cooperation with several core ecosystem partners across GPU development, server integration, and operating systems, forming a complete industrial ecosystem [3]. - The development and opening of the HSL protocol reflect the company's technical strength and commitment to the mission of autonomous control in domestic computing power, with plans for continuous investment in protocol iteration and performance optimization [5].