Hi, After reading this blog about multi-threading I’ve tried to parallelize a recursive algorithm. The problem is that it used modifying functions and the docs warn us that “we might get a wrong answer”. And indeed, in the toy example below we do get a wrong answer. I struggle to see how/when that…

The right mental model of `@threads`?

scheidan June 3, 2020, 2:32pm 7

Unfortunately, I don’t know the result size before hand in my case.

But is good to know this trick!