submit(fn, *args, **kwargs) Schedules the callable, fn, to be executed as fn(*args **kwargs) and returns

exception concurrent.futures.process.BrokenProcessPool Derived from

class multiprocessing.Connection send(obj) Send an object to the other end of

multiprocessing.cpu_count() Return the number of CPUs in the system. May raise

multiprocessing.active_children() Return list of all live children of the current process. Calling

exception _thread.error Raised on thread-specific errors.

class multiprocessing.RLock A recursive lock object: a close analog of

scheduler.queue Read-only attribute returning a list of upcoming events in the order they will be run. Each event is shown as

class multiprocessing.JoinableQueue([maxsize]) JoinableQueue, a Queue subclass, is a queue which additionally

multiprocessing.sharedctypes.Value(typecode_or_type, *args, lock=True) The same as RawValue() except that depending