Parallel processing and further use of output

[John Colvin via Digitalmars-d-learn]

On Saturday, 26 September 2015 at 17:20:34 UTC, Jay Norwood wrote:
> This is a work-around to get a ulong result without having the 
> ulong as the range variable.
>
> ulong getTerm(int i)
> {
>    return i;
> }
> auto sum4 = taskPool.reduce!"a + 
> b"(std.algorithm.map!getTerm(iota(1000000001)));

or

auto sum4 = taskPool.reduce!"a + b"(0UL, iota(1_000_000_001));

works for me