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0 pointsjayd164y ago0 comments

>structured concurrency

That's good to hear. You see a lot of these Loom discussions talk about implicit and magical asynchronous execution. I was afraid fine grained thread control would be left out. Its super useful if you want to interface with how most GUI frameworks function (ie a Main thread), or important OS threads like a thread with a bound GL context or what have you.

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cogman104y ago

Yeah, while virtual threads are the bread and butter of Loom, they are also adding a lot of QoL things. In particular, the notion of "ScopedVariables" will be a godsend to a lot of concurrent work I do. It's the notion of "I want this bit of context to be carried through from one thread of execution to the next".

Beyond that, one thing the loom authors have suggested is that when you want to limit concurrency the better way to do that is using concurrency constructs like semaphores rather than relying on a fixed pool size.

j / k navigate · click thread line to collapse

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cogman104y ago

j / k navigate · click thread line to collapse