Rijuyuezhu's Blog

Glad to meet you! This is Rijuyuezhu's Blog, where I record awesome things. Enjoy yourself!

I have been working on several research and software projects at the same time. With AI coding agents, there is now another layer of multitasking: a handful of sessions can be running in parallel, each occasionally asking me to review a change, answer a question, or decide what to do next.

This creates an interesting tension. More work can happen in parallel, but my attention still has to move from one context to another. I wanted to understand what psychology says about that experience—and, more importantly, how to organize a day so that the extra parallelism is useful without leaving me mentally exhausted.

My guiding idea is simple: let projects and agents run concurrently, while giving my own attention room to focus and recover.

This post gives a brief overview of why LLM agents need sandboxing, what kinds of sandboxing are commonly used, and which tradeoffs matter in practice.

My main takeaway is simple: once an agent can touch the file system, execute programs, and reach the network, safety stops being just a prompting problem and becomes a sandboxing problem.

I recently switched my desktop environment from GNOME to niri-wm. This blog documents my configuration process and troubleshooting steps for niri-wm.

Typeless is cool! However Linux users are too often left out of the fun. This post strives to recreate Typeless on Linux using Voxtype.

Original Repo; SPR Repo; arXiv.

This post introduces SGLang, an inference system designed to optimize large language model (LLM) deployment. We focus on:

1. SGLang’s workflow and its distribution setup (e.g., PP/TP/DP constraints);
2. DeepSeek’s inference challenges on SGLang and how DP Attention optimization addresses them.

This article introduces the basic concepts of AI compilation, including its workflow, and its applications such as PyTorch, TVM, and MLIR.

NetEase Mailmaster(网易邮箱大师 in Chinese) is a mail integrated management platform developed by Netease. It provides a .deb package for Ubuntu 22.04. However, for other distributions and versions, installing it with correct dependencies is a bit toublesome. Using containers is a common way to handle this issue. Distrobox provides fantastic device compatibility between the container and the host, and thus is extremely suitable for GUI application containers.

Distrobox is a powerful tool which enables us to run multiple linux distributions and versions simultaneously, and switch among them seemlessly. In addition to the basic features provided by distrobox, I write some more scripts to make it easier to use.