RuyiSDK Weekly Digest (2025-09-19 to 2025-09-25)

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RuyiSDK and Its Community Updates

RuyiSDK is an open-source project initiated by PLCT Lab, aiming to provide RISC-V developers with a convenient and comprehensive development environment. It offers the latest hardware information and software support, such as supported hardware details on supported devices; on the software side, it provides images (e.g., RevyOS), toolchains, package managers, etc.

Its ultimate goal is to provide RISC-V developers with a comprehensive and convenient development environment, enabling RISC-V to become a mainstream architecture, as well as to build and operate a robust community for developer exchange. Ultimately, it is hoped that RuyiSDK will go global, providing convenience for RISC-V developers worldwide.

PLCT Lab is committed to becoming an open-source leader in the field of compilation technology, advancing technological innovations in software infrastructure such as toolchains and runtime systems, and possessing the technical and management capabilities to lead the development and maintenance of critical infrastructure. Meanwhile, it is dedicated to cultivating 10,000 top-tier talents in the field of compilation and promoting the popularization and development of advanced compilation technologies in China.

Next, let’s introduce the new topics in the RuyiSDK Community this week.

New Topics This Week

• [Repost] Major News! China Mobile Creates Two More Domestically Produced Chips—Impressive!

• [Repost] Event Preview | CCF Open Source Development Technical Committee’s “Open Source Campus Tour” Episode 44—Heilongjiang University of Science and Technology

• [Repost] [Free Registration] China International Industry Fair · 2025 International Industrial Internet Conference is About to Open, Inviting You to Explore the New Heights of AI + Intelligent Edge Computing | Event Preview

• [Repost] The World’s First AI Genome is Born, Rewriting 3.5 Billion Years of Life Code! Biology Welcomes Its “ChatGPT Moment”

• [Repost] Major Announcement | The Agenda for the Fourth GMIF2025 Innovation Summit is Officially Released!

• Can LicheePi Cluster 4A Be Managed Externally?

• StarFive Community Weekly Summary (2025-09-18)

• [Repost] Andes Technology ANDES RISC-V CON Seoul

• [Repost] AI, HPC, Quantum: Reshaping the Technology Landscape

• [Repost] The First Open Source SIG in the Coal Industry is Established—Led by China Coal Information, openKylin SmartCoal SIG Focuses on Intelligent Integration

• [Repost] [K230 Ecosystem] DFRobot’s HuskyLens 2 is Officially Released! Not Just for Object Recognition, but More Fun!

• Major Upgrade to the QEMU Testing Framework: From the Avocado Dilemma to a Meson-Driven Next-Generation Solution

• [Repost] Immersive Modeling of K230 in QEMU: Successfully Booting u-boot Today!

• [Repost] seL4 and RISC-V: Towards a Secure and Efficient AI Platform

• [Repost] Topping the Multimodal Reasoning Benchmark MMMU! UCSD’s New Method Surpasses GPT-5 and Gemini

• [Repost] A Cross-Platform Tool for Displaying Bilibili Danmu on YouTube in Sync—B2Y

• SOPHGO RISC-V Dynamic Weekly Report Issue 109

• Late-Night Innovation: An Unimagined Path—Booting openEuler 24.03 LTS SP2 with Mainline U-Boot on HiFive Unmatched

• [Repost] The RISC-V Software Ecosystem Seminar was Successfully Held in Zhuhai, and the LeapEMU Product and Ecosystem Plan were Officially Released

• [Repost] RT-Thread 2025 Embedded Software Competition is Here!

• [Repost] The 2025 Beijing International Microelectronics Seminar and IC WORLD Conference Will Be Held Next Week in Beijing E-Town

• [Repost] XuanTie Invites You to the 2025 Yunqi Conference in Hangzhou

• [Repost] Major Breakthrough in Large Model Training! Meta Proposes LSP: Achieving Capability Leaps Without Data

• [Repost] Red Hat’s Fu Wei: Latest Progress and Future Trends in RISC-V Software and Hardware Ecosystems

• [Repost] EMASS’s ECS-DoT: A 22nm RISC-V AI Chip for Wearables and IoT

• [Repost] 2025 Xinlai Live Stream | Introduction to Xinlai Model Solutions

• [Repost] Full Text of Xu Zhijun’s Speech—Detailed Explanation of Huawei’s Three Generations of Computing Chips

• [Repost] Embedded AI Brief: Huawei’s Chip Plans/Intel’s 18A Bet/Muxin Moore IPO/Xuanjie O2/NPU Design Full Process Tutorial/HotChips Nine-Year Trend

• [Repost] Online and Offline Synchronized Excitement! HPMicro Invites You to the 2025 Industry Expo

• [Repost] Musk’s Grok 4 Fast Debuts at the Top of the Charts! 2.5x Faster Than GPT-5, Cost Reduced by 98% to Rival Gemini

• RISC-V Social Posts: NASA, Google, and Other Heavyweight Institutions to Appear at the 2025 RISC-V North America Summit—20250918

• [Repost] Linux Patches Posted for Enabling the Tenstorrent Blackhole SoC

• [Repost] Building China’s RISC-V Talent Ecosystem Highland—Suanon and Shandong University Join Forces to Promote Industry-Education Integration and Create a New Talent Cultivation Model

• Experience of Using RevyOS on lpi4a

• deepin-ports SIG Weekly Report (2025-09-19)

• [Repost] Beijing Open Source Chip Research Institute and Siemens EDA Jointly Advance a Complete RISC-V CPU Trace Solution

• [Repost] Falcon Vision Technology Debuts at CCF SYS 2025: Empowering Edge AI with RISC-V, Opening Up a New Path for Agile DSA Processor Development

• [Repost] PhD Student Yang Yeqian’s Paper on RISC-V SBI Firmware Accepted by “Journal of Computer Research and Development”

• [Repost] The 2025 Industry Expo Opens Today! RT-Thread Rui赛德 Showcases Full-Stack Solutions for High-End Manufacturing, with More Excitement Tomorrow | News Flash

• [Repost] openKylin + Hongshan Open Source Campus Tour: Gathering in Harbin, Building New Forces for Industrial Software in the Ice City with Open Source Intelligence

• [Repost] Good News | Falcon Vision Technology Honored as a “Link Ring Enterprise” in China Mobile’s IoT Sub-Chain

• [Repost] The RISC-V Innovation Center Explores a New “Chip” Model for Industry-Education Integration

• The 14th RuyiSDK Office Hours: September 25, 2025, at 15:00—See You There!

• [Repost] What’s New in China’s RISC-V Industry?

• [Repost] RISC-V Campus Tour | Lecture at Anhui University, Providing Technical Services for University Development

• [Repost] Altman Just Announced: 10GW Nuclear-Level Computing Power! One Nuclear Power Plant per Week, Five New Cities Officially Announced

• [Repost] The Inaugural “Hefei RISC-V Open Day” Successfully Held at Hefei University of Technology, with Impressive Ecosystem Achievements

• [Repost] Theorem Proof of Same-Address Sequential Consistency in the RISC-V Memory Consistency Model

• [Repost] Hybrid Instruction Scheduling Algorithm Based on RISC-V VLIW Architecture

• [Repost] [RISC-V International Foundation Server Specification Series 1] Detailed Explanation of Server Platform

• [Repost] [10,000-Word Long Read] The Origin, Future, and Next Trillion-Dollar Opportunity of Robot Intelligence

• RISC-V MCU Odyssey (8): Kendryte K210