3 ms·
It depends on the runtime environment, no? For example, Node supports worker threads https://nodejs.org/api/worker_threads.html https://nodejs.org/api/worker_t
by _bohm 5y ago
It depends on the runtime environment, no? For example, Node supports worker threads
https://nodejs.org/api/worker_threads.html https://nodejs.org/api/worker_threads.html
- RussianCow 5y agoWorker threads are share-nothing, closer to processes than actual threads.
- inglor 5y agoWorker threads aren't share-nothing, you can share data through SharedArrayBuffer which lets you share arbitrary binary data. If they were share nothing, we probably wouldn't have shipped them. Source: I'm Node.js core and one of the people who worked on them
- zielmicha 5y agoYou can also share arbitrary binary data between processes by using shared memory (e.g. Python has support for this in multiprocessing.shared_memory module).
- RussianCow 5y agoSorry, I realized after posting that I should have said "share-nothing by default". There are ways to share memory with a worker, but it's explicit and opt-in via a dedicated API. It's not like in Python where you can arbitrarily change global state from any thread.