The ThreadPoolExecutor will block the Python interpreter from exiting if there are running tasks. This can cause a program to hang before exiting, …
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Tutorials
ThreadPoolExecutor When Are Workers Started
The ThreadPoolExecutor will create worker threads on demand, rather than creating all worker threads when the thread pool is created. In this …
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ThreadPoolExecutor map() Configure chunksize
You can set the chunksize argument to the map() method of the ThreadPoolExecutor to any value as it has no effect. Batches of tasks issued to the …
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ThreadPoolExecutor Performance vs ThreadPool
A common justification for using the ThreadPool class over the ThreadPoolExecutor class in Python is that it is faster. We can benchmark the …
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ThreadPoolExecutor Kill Running Tasks
You can kill running tasks in the ThreadPoolExecutor by running the ThreadPoolExecutor in a new child process and calling the terminate() or kill() …
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ProcessPoolExecutor Max Tasks Per Child Process
You can limit the maximum tasks executed by child worker processes in the ProcessPoolExecutor via the max_tasks_per_child argument. In this …
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