2月26日，香港交易所（00388.HK，简称：港交所）公布2025年全年业绩：港交所2025年收入及其他收益291.61亿港元，较2024年上升30%；股东应占溢利为177.54亿港元，同比上升36%。港交所董事会宣布派发每股6.52港元的中期股息，同比增长33%，连同2025年9月派付的第一次中期股息每股6港元，全年股息为每股12.52港元，总派息金额为158.25亿港元。（界面新闻）
“十五五”规划建议提出，“加快建设现代化水网”。水利部锚定增强洪涝灾害防御、水资源统筹调配、城乡供水保障能力目标，不断完善国家水网主骨架和大动脉，着力推动水利高质量发展、保障我国水安全。
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Many people reading this will call bullshit on the performance improvement metrics, and honestly, fair. I too thought the agents would stumble in hilarious ways trying, but they did not. To demonstrate that I am not bullshitting, I also decided to release a more simple Rust-with-Python-bindings project today: nndex, an in-memory vector “store” that is designed to retrieve the exact nearest neighbors as fast as possible (and has fast approximate NN too), and is now available open-sourced on GitHub. This leverages the dot product which is one of the simplest matrix ops and is therefore heavily optimized by existing libraries such as Python’s numpy…and yet after a few optimization passes, it tied numpy even though numpy leverages BLAS libraries for maximum mathematical performance. Naturally, I instructed Opus to also add support for BLAS with more optimization passes and it now is 1-5x numpy’s speed in the single-query case and much faster with batch prediction. 3 It’s so fast that even though I also added GPU support for testing, it’s mostly ineffective below 100k rows due to the GPU dispatch overhead being greater than the actual retrieval speed.，推荐阅读快连下载安装获取更多信息
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