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Kanal tas-sors @linuxgram · Post #17841 · Fra 19
📰 AI Helped Uncover A "50-80x Improvement" For Linux's IO_uring Linux block maintainer and IO_uring lead developer Jens Axboe recently was debugging some slowdowns in the AHCI/SCSI code with IO_uring usage. When turning to Claude AI to help in sorting through the issue, patches were devised that can deliver up to a "literally yield a 50-80x improvement on the io_uring side for idle systems." The code is on its way to the Linux kernel... 🔗 Source: https://www.phoronix.com/news/AI-50-80x-IO-uring #linux#kernel
Tfittxija: #mglru
@aigcrubbish · Post #232 · 05/03/2026 18:24
[$] Reconsidering the multi-generational LRU 多代 LRU（MGLRU）是一种替代性的内存管理算法，于 2022 年底随 Linux 内核 6.1 版本合并。它承诺带来显著的性能提升和代码简化。然而，自那时起，MGLRU 的进展陷入停滞，且仍未在许多系统上启用。随着 2026 年 Linux 存储、文件系统、内存管理与 BPF 峰会（LSFMM+BPF）临近，多位内存管理开发者表示希望讨论 MGLRU 的未来。一些开发者正在寻求改进该子系统的方法，而另一位开发者则呼吁将其完全移除。 原文链接：https://lwn.net/Articles/1060967/ #Linux#内核#内存管理#MGLRU #AIGC Read more