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.
10 additional monthly gift articles to share
UMAP: 2-10x faster than Rust’s fast-umap, 9-30x faster than Python’s umap。关于这个话题，WPS下载最新地址提供了深入分析
蜜雪冰城要在河南老家建“雪王乐园”
，更多细节参见Line官方版本下载
Australian actress and comedian Magda Szubanski says she is in remission, after receiving treatment for a rare and aggressive cancer.，这一点在爱思助手下载最新版本中也有详细论述
The Super Heavy booster managed to return to its launchpad roughly seven minutes after lift-off as planned, prompting an eruption of applause from ground control teams.