中国防火长城（GFW）今日发生史上最大规模的内部文档泄漏。超过500GB的源代码、工作日志与内部交流记录外泄，揭示了GFW的研发与运作细节。

泄漏源自GFW核心研发力量之一的积至公司（首席科学家方滨兴）及中科院信息工程研究所第二研究室的处理架构组 MESA Lab。该公司不仅为新疆、江苏、福建等地政府提供服务，还在“一带一路”框架下向缅甸、巴基斯坦、阿塞俄比亚、哈萨克斯坦等国输出审查与监控技术。

该泄漏事件意义重大且深远，由于资料体量庞大，GFW Report 将持续分析并在此页面更新：

https://gfw.report/blog/geedge_and_mesa_leak/zh/

GFW Report

积至公司与MESA实验室：防火长城史上最大规模文件外泄分析

Chips and Cheese
Intel’s E2200 “Mount Morgan” IPU at Hot Chips 2025
#ChipAndCheese

Telegraph | source
(author: Chester Lam)

Telegraph

Intel’s E2200 “Mount Morgan” IPU at Hot Chips 2025

Intel’s IPUs, or Infrastructure Processing Units, evolved as network adapters developed increasingly sophisticated offload capabilities. IPUs take things a step further, aiming to take on a wide variety of infrastructure services in a cloud environment in…

杰哥的{运维，编程，调板子}小笔记
ARM 公版核微架构演进

Telegraph | source

Telegraph

ARM 公版核微架构演进

ARM 公版核微架构演进¶ 背景¶ ARM 公版核微架构的演进频繁，型号又比较多，相关信息散落在各种地方，为了方便查阅，在这里做一个收集。 2025 年¶

杰哥的{运维，编程，调板子}小笔记
ARM 公版核微架构演进

Telegraph | source

Telegraph

ARM 公版核微架构演进

ARM 公版核微架构演进¶ 背景¶ ARM 公版核微架构的演进频繁，型号又比较多，相关信息散落在各种地方，为了方便查阅，在这里做一个收集。 2025 年¶

Chips and Cheese
Hot Chips 2025: Session 1 - CPUs
#ChipAndCheese

Hello you fine Internet folks,

Today we are talking about Hot Chips 2025 and specifically the CPU session at Hot Chips 2025 where we had presentations from Condor Computing about their new Cuzco core, PEZY about their upcoming SC4s chip, IBM about their Power11 chip which is already shipping to customers, and Intel about their upcoming E-Core based Xeon CPU codenamed Clearwater Forest.

Hope y'all enjoy!

iframe (www.youtube-nocookie.com)

If you’d like more detailed break downs of most of the chips and the presentations, here are links to our articles on them:

Condor Computing’s Cuzco Core: https://chipsandcheese.com/p/condors-cuzco-risc-v-core-at-hot

PEZY’s SC4s Chip: https://chipsandcheese.com/p/pezy-sc4s-at-hot-chips-2025

IBM Power - What is Next?: https://chipsandcheese.com/p/ibm-power-whats-next

Intel’s Clearwater Forest Xeon: https://chipsandcheese.com/p/intels-clearwater-forest-e-core-server

source
(author: George Cozma)

属于CYY自己的世界
惊人的 IOMMU Overhead 与不合理的 AQC 网卡驱动

Telegraph | source
(author: Yangyu Chen)

Telegraph

惊人的 IOMMU Overhead 与不合理的 AQC 网卡驱动

背景 给家里的 AMD AI MAX 395 小主机加了个 Thunderbolt 万兆网卡，期望给这台小主机通上 10Gbps 的信息高速公路，这样我可以利用家里的 NAS 的大容量存储快速拉 LLM ，网卡用的是几年前买给 Mac 用的 QNAP QNA-T310G1S 网卡（反正平时也在吃灰），采用的是 JHL6240 + AQC100 的方案。 然而，性能问题却困扰着我。 性能测试 Thunderbolt 接上去直接打开 iperf3 测试接收性能，直接傻眼： ➜ linux git:(aqc_fix)…

Chips and Cheese
PEZY-SC4s at Hot Chips 2025
#ChipAndCheese

Telegraph | source
(author: Chester Lam)

Telegraph

PEZY-SC4s at Hot Chips 2025

Japan has a long history of building domestic supercomputer architectures dating back to the 1980s. PEZY Computing is one player in Japan’s supercomputing scene alongside Fujitsu and NEC, and has taken several spots in the Green500 list. RIKEN’s Exascaler…

The future of large files in Git is Git

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The future of large files in Git is Git - Tyler Cipriani

Chips and Cheese
Liquid Cooling Exhibits at Hot Chips 2025
#ChipAndCheese

Telegraph | source
(author: Chester Lam)

Telegraph

Liquid Cooling Exhibits at Hot Chips 2025

Hot Chips doesn’t just consist of presentations on hardware architecture, although those are the core of what Hot Chips is about. The conference also features stands where various companies show off their developments, and that’s not restricted to chips.…

Daniel Lemire's blog
Processors are getting wider

Telegraph | source

Telegraph

Processors are getting wider

Our processors execute instructions based on a clock. Thus, a 4 GHz processor has 4 billion cycles per second. It is difficult to increase the clock frequency of our processors. If you go much beyond 5 GHz, your processor is likely to overheat or otherwise…

Chips and Cheese
Condor’s Cuzco RISC-V Core at Hot Chips 2025
#ChipAndCheese

Telegraph | source
(author: Chester Lam)

Telegraph

Condor’s Cuzco RISC-V Core at Hot Chips 2025

Condor Computing, a subsidiary of Andes Technology that creates licensable RISC-V cores, has a business model with parallels to Arm (the company) and SiFive. Andes formed Condor in 2023, so Condor is a relatively young player on the RISC-V scene. However…

Chips and Cheese
Intel's Clearwater Forest E-Core Server Chip at Hot Chips 2025
#ChipAndCheese

Telegraph | source
(author: Chester Lam)

Telegraph

Intel's Clearwater Forest E-Core Server Chip at Hot Chips 20…

E-Cores have been a central fixture of Intel's client CPU strategy for the past few years. There, they help provide performance density and let Intel compete with AMD on multithreaded applications. But performance density isn't just useful in the client scene.…

Daniel Lemire's blog
Debugging C++ with Visual Studio Code under macOS

Telegraph | source

Telegraph

Debugging C++ with Visual Studio Code under macOS

My favorite text editor is Visual Studio Code. I estimate that it is likely the most popular software development environment. Many major software corporations have adopted Visual Studio Code. The naming is a bit strange because Visual Studio Code has almost…

Chips and Cheese
Google's Liquid Cooling at Hot Chips 2025
#ChipAndCheese

Telegraph | source
(author: Chester Lam)

Telegraph

Google's Liquid Cooling at Hot Chips 2025

Liquid cooling is a familiar concept to PC enthusiasts, and has a long history in enterprise compute as well. Recently, liquid cooling has taken an increasing role in datacenters, amid increasing power draw and correspondingly high heat output from the latest…

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Bilibili

合唱版《想你的365天》｜Tiankong合唱团唱响国家大剧院_哔哩哔哩_bilibili

成立于2003年的华中师范大学Tiankong合唱团，在创始人、艺术总监田晓宝的指挥下登台国家大剧院，奉献《想你的365天》。喜欢的小伙伴，记得一键三连哦！^_^, 视频播放量 118236、弹幕量 192、点赞数 4282、投硬币枚数 1227、收藏人数 1420、转发人数 841, 视频作者 国家大剧院, 作者简介 艺术改变生活，相关视频：《想你的365天》武汉毕业季·我们的声音Ⅰ音乐会（华中师范大学天空合唱团，中南民族大学天乐合唱团、白露合唱团），《想你的365天》原唱李玟 电影《宝莲灯》主题曲 …