Re: Multiple while-loops parallelism

[Ali Çehreli]

On 01/17/2014 01:28 PM, Kelet wrote:

> create a Task[2]. Once the Task is created, use the executeInNewThread
> function. You can use yieldForce to wait on it.
That's what I thought initially as well but then I realized that it can 
be even simpler than that:

import std.stdio;
import std.parallelism;

void main()
{
    // All of these loops can be free-standing functions as well

    long sum1 = 0;
    auto loop1 = {
        foreach (number; 0 .. 100) {
            sum1 += number;
        }
    };

    long sum2 = 0;
    auto loop2 = {
        foreach (number; 0 .. 100) {
            sum2 += number;
        }
    };

    foreach (loop; [ loop1, loop2 ].parallel) {
        loop();
    }

    writefln("sum1: %s, sum2: %s", sum1, sum2);
}

Ali