Re: reddit discussion about Go turns to D again

[dsimcha]

On 5/15/2011 10:43 AM, Andrei Alexandrescu wrote:

Whoa. Did you skim the list at
http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt12ch31s03.html? A
_ton_ of algorithms in std.algorithms are parallelizable, and many in
trivial ways too.

(Smacks self on forehead.)  Yeah, here's an (untested, quick and dirty) 
implementation of parallelCount().

size_t parallelCount(alias pred, R)(R range) {
    // Use the fact that bools are implicitly convertible to ints.
    return taskPool.reduce!"a + b"( cast(size_t) 0,
        std.algorithm.map!pred(range)
    );
}