Gary Willoughby: "Why Go's design is a disservice to intelligent programmers"

Dicebot via Digitalmars-d-announce digitalmars-d-announce at puremagic.com
Fri Mar 27 07:47:07 PDT 2015


On Friday, 27 March 2015 at 14:18:33 UTC, Ola Fosheim Grøstad 
wrote:
> On Friday, 27 March 2015 at 12:15:03 UTC, Sönke Ludwig wrote:
>> distribution across the cores, but in most scenarios the 
>> number of concurrent tasks should be high enough to keep all 
>> cores busy anyhow. There are also additional costs for moving 
>> fibers (synchronization, cache misses).
>
> It is a complete disaster to not move fibers between threads if 
> you want good latency.

Only if execution time between fibers is very unevenly 
distributed and/or their amount is low.


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