If you are just an ordinary user, there is no need to master Linux like a professional. Many people use Windows without being experts; most Windows users do not understand how Windows operates! When Windows has issues, they still can’t solve them; if the system crashes, just restart it, and if software hangs, just reopen … Read more
Editor’s Note: On November 13, 2025, Arm China launched the “Zhouyi” X3 NPU IP product. As the first major product born under the “All in AI” product strategy, it boasts impressive performance metrics: 8-80 FP8 TFLOPS, single-core bandwidth of 256GB/s, prefill computing utilization rate of 72%, and decode effective bandwidth utilization rate exceeding 100%, enabling … Read more
A professional community focused on sharing financial information. If you like it, please click the business card below to follow. A strange yet common misconception has spread in the market: as soon as a company announces it is developing ASICs, many people immediately believe it, as if ASICs are a technology that anyone can master, … Read more
In-Depth Research Report on Domestic AI Chip Industry (2025) Report Date: November 13, 2025 Abstract This report is based on the latest industry data as of November 2025 and provides a systematic study of the domestic AI chip industry in China. The research indicates that domestic AI chips have formed a complete product matrix covering … Read more
The chip technology war has created a multidimensional impact on Pinduoduo’s data center construction, which can be broken down into five major dimensions: 1. Reshaping Policy Background 1.1. Mandatory Domestic Substitution • The new regulations from the U.S. BIS restrict the export of equipment below 14nm, forcing Pinduoduo to switch 30% of its servers to … Read more
China has positioned the NPU (Neural Processing Unit) as the core carrier of edge inference power, a result of the interplay between policy pressure, market demand, and technological ecology. In contrast, other countries have opted for diversified routes due to technological path dependence, differences in market structure, and varying strategic priorities. This article analyzes this … Read more
According to reports, the Loongson 9A1000 GPU has been taped out, targeting the entry-level market. By reducing the area of the stream processors by 20% and increasing the operating frequency by 25%, significant power optimization has been achieved, with power consumption reduced by up to 70% in light load scenarios. It supports OpenGL 4.0 and … Read more
The automotive-grade MCU (Microcontroller Unit) serves as the core control chip in automotive electronic systems. Its development has a higher technical threshold, stricter quality requirements, and a longer lifecycle management compared to general consumer electronics MCUs. The following is a brief analysis from two aspects: development characteristics and industry prospects. 1. Characteristics of Automotive-grade MCU … Read more
A few days ago, while chatting with a friend, he suddenly asked me: “Do you think Linux can be used for daily tasks now? Like typing, creating Excel spreadsheets, watching shows, and gaming? Or is Linux still just a system for programmers?” This question is quite interesting. As an open-source operating system, Linux is no … Read more
On August 8-9, 2025, the first session of the Qizhi Conference was successfully held in Huairou, Beijing, with the theme “Future Development of the RISC-V Ecosystem.” The conference chair was Researcher Bao Yungang from the Institute of Computing Technology, Chinese Academy of Sciences. Fourteen senior experts from various research institutes and enterprises participated in the … Read more