Different Output after each execution

[Moritz Maxeiner via Digitalmars-d-learn]

On Friday, 18 August 2017 at 10:06:04 UTC, Vino wrote:
> On Friday, 18 August 2017 at 08:34:39 UTC, ikod wrote:
>> On Friday, 18 August 2017 at 08:00:26 UTC, Vino.B wrote:
>>> Hi All,
>>>
>>>  I have written a small program to just list the directories, 
>>> but when i run the program each time i am getting different 
>>> output, hence request you help, below is the code
>>>
>>> [...]
>>
>> Do you expect some strict execution order when you run 
>> 'parallel' foreach?
>
> Yes, the order of execution should be the same as the order of 
> the directory provided to scan.

Then you cannot parallelize the work[1], use:

---
auto dFiles = dirEntries(Dirlist[i], SpanMode.shallow).filter!(a 
=> a.isDir);
foreach (d; dFiles)
{
     writefln("%-63s %.20s", d, d.timeCreated().toSimpleString);
}
---

[1] You cannot parallelize computations that depend on each 
other, which you make yours do by requiring a specific order of 
execution.