This month, OpenAI announced their Codex app and my coworkers were asking questions. So I downloaded it, and as a test case for the GPT-5.2-Codex (high) model, I asked it to reimplement the UMAP algorithm in Rust. UMAP is a dimensionality reduction technique that can take in a high-dimensional matrix of data and simultaneously cluster and visualize data in lower dimensions. However, it is a very computationally-intensive algorithm and the only tool that can do it quickly is NVIDIA’s cuML which requires CUDA dependency hell. If I can create a UMAP package in Rust that’s superfast with minimal dependencies, that is an massive productivity gain for the type of work I do and can enable fun applications if fast enough.
圖像加註文字，台灣每年二二八都有紀念活動Article InformationAuthor, 黃奕瀠
。业内人士推荐Line官方版本下载作为进阶阅读
原本以为，三星 Galaxy S26 系列早已被曝光，发布会也就走个流程。没想到三星和 Google 还藏了一手。
使用 system 不会激活函数调用模式。，推荐阅读谷歌浏览器【最新下载地址】获取更多信息
endSync() { closed = true; return totalBytes; },，这一点在雷电模拟器官方版本下载中也有详细论述
Никита Абрамов (Редактор отдела «Россия»)