parallel\run Execution &reftitle.description; Futurenullparallel\run Closuretask Shall schedule task for execution in parallel. Futurenullparallel\run Closuretask arrayargv Shall schedule task for execution in parallel, passing argv at execution time. If a \parallel\Runtime internally created and cached by a previous call to parallel\run is idle, it will be used to execute the task. If no \parallel\Runtime is idle parallel will create and cache a \parallel\Runtime. \parallel\Runtime objects created by the programmer are not used for automatic scheduling. &reftitle.seealso;