🌕 AMD GPU 除錯器：直接與 GPU 溝通的實踐
➤ 從零開始建構 GPU 除錯工具的技術解析
✤ https://thegeeko.me/blog/amd-gpu-debugging/
本文作者分享瞭如何自行建構 AMD GPU 除錯器的過程，起初是受到現有工具的啟發，發現雖然 ROCm 提供了 ROCgdb，但其應用範圍受限。為瞭解決此問題，作者深入研究了 RADV（AMD Radeon Vulkan 驅動程式）的運作機制，並透過直接與 GPU 溝通，實現了逐步除錯的功能。作者詳細闡述了從開啟 DRM 檔案、配置記憶體緩衝區、編譯和載入 GPU 指令，到最終發送除錯命令的技術細節，為開發者提供了一個直接操控 GPU 的實用指南。
+ 這篇文章的技術細節非常深入，對於想了解 GPU 底層運作原理的人來說是寶貴的資源。感謝作者的分享！
+ 很棒的實踐！一直覺得 GPU 除錯功能很重要，作者能夠自行實現真的太厲害了，期待後續更新！
#GPU 除錯 #AMD GPU #RADV #libdrm #低階程式

Linux mode setting, from the comfort of OCaml

https://roscidus.com/blog/blog/2025/11/16/libdrm-ocaml/

#HackerNews #Linux #OCaml #libdrm #mode-setting #programming

So I've been experiencing occasional #crashing on #AlpineLinux with an #AMD 6800H #APU #Hardware using #amdgpu. I've been trying to determine what the cause may be. The system will regularly freeze at the disk decryption prompt when booting, sometimes before that, or after when in #Wayland #Sway. I just tried upgrading to #libdrm 2.4.124 on alpine edge. Would appreciate any ideas that may be causing this behavior. Should I see if it's possible to get a newer kernel?

New packages for Chromium (also ungoogled) work on Slackware 14.2 again

It looks like Slackware 14.2 is starting to show its age when it comes to supporting Chromium. The packages that I uploaded earlier this week for Chromium (also -ungoogled) version 109.0.5414.74 failed to run on Slackware 14.2 despite the fact that the

https://alien.slackbook.org/blog/new-packages-for-chromium-also-ungoogled-work-on-slackware-14-2-again/

#Slackware #Software #chrome #chromium #libdrm #ungoogled

Updates incoming …