Jifeng Wu's Personal Website

2025-12 Financial Statement

SummaryApproach Agentic workflow: Three LLM-based agents (Planner, Executor, Summarizer): Planner: proposes optimization plans. Executor: codes up, tests, measures kernels. Summarizer: distills and re

2025-11 Financial Statement

If you’re experimenting with running software on an old x86 CPU, it helps to know precisely which instructions are available. This blog post walks through inspecting CPU instructions with a C utility,

2025-10 Financial Statement

Problem Addressed / Motivation Traditional RTL (e.g., Verilog, VHDL): “Tyranny of the clock”: Designers must manage schedulers and pipelining, making code verbose and non-portable. All hardware

Using Jupyter Lab as a Lightweight Remote DesktopJupyter Lab isn’t just for data science - it’s a powerful all-in-one environment offering: Programming (Python, R, etc.) Shell Access File Browser &am

2025-09 Financial Statement

Removing Suffix by SeparatorWant to strip off everything after the first or last occurrence of a separator in a string? Suppose your string is $string and the separator is $separator: Before the first

Guiding Philosophy Prioritize modularity, clarity, and maintainability over premature optimization or legacy patterns. Code should be readable, easily understood, and safe by default. Favor Python-s