Re: WTF! Parallel foreach more slower that normal foreach in multicore CPU ?

[Piotr Szturmaj]

Zardoz wrote:

                const num = 10;

>

                foreach (t; 0..num) {

            foreach(i, ref elem; taskPool.parallel(logs, 100)) {
                elem = log(i + 1.0);
            }

     }

I think you just spawned 10 tasks. Look at foreach (t; 0..num).