Old inhabitants of the forum can probably recall the thread about Making parallel_while betterwhere we discussed if parallel_while algorithm can be implemented as a function instead of an object.
Now I am glad to say that we completed reworking the algorithm. Under the name of parallel_do and parallel_do_feeder, the function and its accompanying class that adds work on the fly first appeared in the October development update.
Please give it a try; andyour feedback is certainly appreciated.
Documentation on the algorithm will show up in one of subsequent updates.