This also happened in python ecosystem where gevent were messing with numpy because gevent was compiled with -ffast-math, which disables subnormal numbers Blog

This also happened in python ecosystem where gevent were messing with numpy because gevent was compiled with -ffast-math, which disables subnormal numbers Blog post: https://moyix.blogspot.com/2022/09/someones-been-messing-with-my-subnormals.html https://moyix.blogspot.com/2022/09/someones-been-messing-wit... HN discussion: https://news.ycombinator.com/item?id=41212072 https://news.ycombinator.com/item?id=41212072