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Show HN: Optimized CUDA forced alignment kernels. 10x – 1000x faster

blog post: https://www.bryanthornbury.com/posts/fast-forced-alignmentgithub: https://github.com/brthor/fast-forced-alignerI developed optimized CUDA kernels to speed up my forced alignment pipelines using Astra.To my su…

Hacker News 最新bthornbury2026/10/30 · 2 天前1 分钟阅读

以下正文同步自 Hacker News 最新,版权归原站所有,已转换为易读排版。

blog post: https://www.bryanthornbury.com/posts/fast-forced-alignmentgithub: https://github.com/brthor/fast-forced-alignerI developed optimized CUDA kernels to speed up my forced alignment pipelines using Astra.To my surprise, I was able to achieve speeds 10x - 1000x faster than popular existing open source options, including the torchaudio implementations I was using before.I'm sharing them for anyone else who finds them useful.The acceleration from AI is getting wild. Comments URL: https://news.ycombinator.com/item?id=50310134 Points: 1

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