# parsl.dataflow.dflow.DataFlowKernelLoader¶

class parsl.dataflow.dflow.DataFlowKernelLoader[source]

Manage which DataFlowKernel is active.

This is a singleton class containing only class methods. You should not need to instantiate this class.

__init__()[source]

Initialize self. See help(type(self)) for accurate signature.

Methods

 clear() Clear the active DataFlowKernel so that a new one can be loaded. dfk() Return the currently-loaded DataFlowKernel. load(config) Load a DataFlowKernel. wait_for_current_tasks() Waits for all tasks in the task list to be completed, by waiting for their AppFuture to be completed.