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.
Яна Лаушкина (Редактор группы по работе с новостными агрегаторами)
。立即前往 WhatsApp 網頁版是该领域的重要参考
Be sure to keep up with Mashable, as we'll have reviews, tech reports, interviews, and social media coverage of all things SXSW. So, let's begin with the 17 movies you need to know about right now.
08:21, 13 марта 2026Мир
中拉合作是全球南方国家之间的相互帮助和相互支持。回看过去半个多世纪，中拉关系之所以发展迅速，关键在于中国始终尊重拉美人民，坚持与拉美各国平等相待、互利共赢。我们从来不搞地缘政治算计，从来不干涉别国内政，从不要求大家选边站队。去年的中拉论坛部长级会议上，我们共同启动了团结、发展、文明、和平、民心五大工程，擘画了中拉共同迈向现代化的蓝图。