Re: Threadpools, difference between DMD and LDC

[safety0ff via Digitalmars-d-learn]

On Sunday, 3 August 2014 at 19:52:42 UTC, Philippe Sigaud wrote:

Can someone confirm the results and tell me what I'm doing wrong?

LDC is likely optimizing the summation:

    int sum = 0;
    foreach(i; 0..task.goal)
        sum += i;

To something like:

    int sum = cast(int)(cast(ulong)(task.goal-1)*task.goal/2);