杰哥的{教学，运维，编程，调板子}小笔记
把博客生成器从 Mkdocs 迁移到 Zensical
距离上一次 从 Mkdocs 迁移到 Zensical 已经过去了三年，这次 Zensical 终于是补齐了原来 Mkdocs 用到的大部分插件，所以就当小白鼠，把博客从 Mkdocs + Mkdocs-Material 迁移到了 Zensical。
这次迁移的背景，就是 Mkdocs-Material 团队对 Mkdocs 后续的更新计划不满，自己独立出来，RIIR 了一个尽量兼容 Mkdocs 生态的 Zensical。当然这个兼容不是 100% 的，所以我也在逐渐地做一些替换，从 ctf-writeups 开始，到 cpu，再到博客主站，未来等 i18n 插件到位了，再迁移 kb 等等。其实用起来也没啥区别，连配置文件都不用改，然后就是构建速度确实快了很多，之前 mkdocs build 一次要好几十秒，zensical 明显更快。插件方面，我也自己移植了一个 zensical-wavedrom-plugin用来渲染 wavedrom 波形图。
回顾历史，本博客已经做了好几次迁移：
● 2019 年，从 Jekyll 到 Hugo
● 2023 年，从 Hugo 到 Mkdocs
● 现在 2026 年，从 Mkdocs 到 Zensical
迁移的基本动力，要么是原来的生成器太慢了，要么就是有一些硬伤。不知道几年后，会不会再迁移到新的技术栈呢。
source
把博客生成器从 Mkdocs 迁移到 Zensical
距离上一次 从 Mkdocs 迁移到 Zensical 已经过去了三年，这次 Zensical 终于是补齐了原来 Mkdocs 用到的大部分插件，所以就当小白鼠，把博客从 Mkdocs + Mkdocs-Material 迁移到了 Zensical。
这次迁移的背景，就是 Mkdocs-Material 团队对 Mkdocs 后续的更新计划不满，自己独立出来，RIIR 了一个尽量兼容 Mkdocs 生态的 Zensical。当然这个兼容不是 100% 的，所以我也在逐渐地做一些替换，从 ctf-writeups 开始，到 cpu，再到博客主站，未来等 i18n 插件到位了，再迁移 kb 等等。其实用起来也没啥区别，连配置文件都不用改，然后就是构建速度确实快了很多，之前 mkdocs build 一次要好几十秒，zensical 明显更快。插件方面，我也自己移植了一个 zensical-wavedrom-plugin用来渲染 wavedrom 波形图。
回顾历史，本博客已经做了好几次迁移：
● 2019 年，从 Jekyll 到 Hugo
● 2023 年，从 Hugo 到 Mkdocs
● 现在 2026 年，从 Mkdocs 到 Zensical
迁移的基本动力，要么是原来的生成器太慢了，要么就是有一些硬伤。不知道几年后，会不会再迁移到新的技术栈呢。
source
Chips and Cheese
Qualcomm’s System Level Architecture in the Snapdragon X2 Elite
#ChipAndCheese
Telegraph | source
(author: Chester Lam)
Qualcomm’s System Level Architecture in the Snapdragon X2 Elite
#ChipAndCheese
Telegraph | source
(author: Chester Lam)
Matt Keeter
Halfspace
An IDE for solid modeling with distance fields
source
(author: Matt Keeter ([email protected]))
Halfspace
An IDE for solid modeling with distance fields
source
(author: Matt Keeter ([email protected]))
Daniel Lemire's blog
simdjson 5.0 is out
source
simdjson 5.0 is out
source
Daniel Lemire's blog
simdjson 5.0 is out
The simdjson library is a C++ library to parse and generate JSON. It is used in Node.js, ClickHouse, Meta Velox, StarRocks, Apache Doris, the Ladybird browser and many other systems. We released version 4.0 a year ago, in September 2025. Its headline feature…
Daniel Lemire's blog
How many strings can you create per second?
source
How many strings can you create per second?
source
Daniel Lemire's blog
How many strings can you create per second?
We create new strings all the time. How quickly can you produce short strings in your programming languge? To create a meaningful string, we convert an integer to a string. In Python, that is str(i). The loop stores each new string in a small ring buffer…
Daniel Lemire's blog
If you don’t have the factories, you lose the expertise
source
If you don’t have the factories, you lose the expertise
source
Daniel Lemire's blog
If you don’t have the factories, you lose the expertise
Mainstream economists have been advocating for the marvellous effects of global trade for decades. Who needs these factory jobs anyway? We'll be designing the robots and the nuclear rockets. Except that, no. It does not work like that. If you have the factories…
杰哥的{教学，运维，编程，调板子}小笔记
One CPU Atomic Instruction, One Packaging Infinite Loop: The Story of the Lost Update on LA664
source
One CPU Atomic Instruction, One Packaging Infinite Loop: The Story of the Lost Update on LA664
source
jia.je
One CPU Atomic Instruction, One Packaging Infinite Loop: The Story of the Lost Update on LA664 - 杰哥的{教学，运维，编程，调板子}小笔记
杰哥的{教学，运维，编程，调板子}小笔记
一颗 CPU 的原子指令，一个打包死循环：LA664 丢失更新事件始末
source
一颗 CPU 的原子指令，一个打包死循环：LA664 丢失更新事件始末
source
jia.je
一颗 CPU 的原子指令，一个打包死循环：LA664 丢失更新事件始末 - 杰哥的{教学，运维，编程，调板子}小笔记
Fixed in 156.0.8069.0
AMD's random number generator can't generate a 0? https://board.flatassembler.net/topic.php?t=24261
Arch Linux: Recent news updates
Mkinitcpio >=42 requires manual intervention for TPM2-based unlocking of LUKS devices
Starting with package version
This affects the measurements of PCR values
For guidance, please refer to systemd-cryptenroll(1), or the ArchWiki article on systemd-cryptenroll, when using pinned values. Refer to systemd-pcrlock(8), when relying on custom policies and a disabled
source
(author: David Runge)
Mkinitcpio >=42 requires manual intervention for TPM2-based unlocking of LUKS devices
Starting with package version
42-1, the mkinitcpio systemd hook now includes systemd-pcrosseparator.service (as intended by systemd v261).This affects the measurements of PCR values
0-7, 9 and 12-14. If you configured the systemd hook and unlock LUKS partitions, that depend on these values, you need to re-enroll the TPM2 in use.For guidance, please refer to systemd-cryptenroll(1), or the ArchWiki article on systemd-cryptenroll, when using pinned values. Refer to systemd-pcrlock(8), when relying on custom policies and a disabled
systemd-pcrlock-make-policy.service.source
(author: David Runge)
