Core Viewpoint - The article highlights the strategic move by Haiguang Information to open its CPU interconnect bus and core capabilities, aiming to enhance collaboration across the entire industry chain, particularly in the context of AI chip development and the optimization of domestic computing systems [2][4][6]. Group 1: Haiguang's Strategic Moves - Haiguang held a closed-door meeting to announce the opening of its CPU interconnect bus to industry and academic leaders, indicating a significant shift towards a more collaborative ecosystem [2]. - The opening of the CPU interconnect bus is seen as a step to eliminate barriers between domestic CPUs and AI chips, facilitating better resource allocation and reducing application costs [4][6]. - Haiguang's actions are viewed as a proactive approach to lead the industry, aligning with government initiatives to enhance the computing ecosystem [4][5]. Group 2: Technological Advancements - Haiguang's C86 architecture has achieved significant advancements in self-research and commercial application, demonstrating strong capabilities in security technology [7]. - The company has established a comprehensive ecosystem that includes over 6,000 partners across various segments of the computing industry, enhancing its compatibility with mainstream software and systems [8][9]. - Haiguang's ability to provide a secure and compatible platform is expected to attract more industry players, fostering a collaborative environment for innovation [9]. Group 3: Industry Impact - The article emphasizes the importance of Haiguang's initiatives in addressing the fragmented nature of the domestic computing ecosystem, which has been a barrier to efficient resource flow [4]. - By opening its technology, Haiguang aims to create a more standardized and collaborative computing environment, which could lead to the rapid formation of a cluster-based computing system [4][6]. - The potential for a large-scale "big computing" system is highlighted, suggesting that the integration of CPU and AI chips could significantly enhance the capabilities of the domestic computing ecosystem [9].

先来看对智算产业的整体影响。 众所周知， AI 大模型的规模化需求驱动，是当前智能算力增长的主力引擎。但在国产算力资 源组成中，各个芯片技术路线多头并进，产业生态离散化现象严重。可以想象，群雄割据 中，不光 CPU 与加速卡之间算力调度困难，计算产业各个环节同样存在算力流通阻塞问题。 国芯网[原:中国半导体论坛] 振兴国产半导体产业！ 9月13日消息，继智博会上开放 CPU 能力不到一旬，海光信息又悄然抛出一个惊雷。 据业内爆料，海光于今日低调召开了一场闭门会议，参会人员包含众多产业界、学术界大 佬。而这场会议的目的十分惊人——海光要面向全栈产业伙伴开放 CPU 互联总线。 9 月的海光，确实步步出人意料。原以为开放 CPU 内核能力就够业内咀嚼一番了，毕竟作为 国产高端芯片龙头，能够坦然给出直连 IP 、通信协议及定制化指令集，不仅对于国产 AI 芯 片明显利好，同时也意味着海光 C86 底层架构已经十分牢靠，起码已经无惧自主安全问题。 没想到重头戏还在后边。 CPU 互联总线的全面开放，明显能看出海光生态策略更加趋于全栈 协同。如果说第一步落子是为了消除国产 CPU 与 AI 芯片之间的壁垒，那么这次互联 ...