D on quora ...

[Jacob Carlborg]

On 2017-10-15 18:29, Ecstatic Coder wrote:

> Can you just confirm that D's fibers use most of the available 
> processors/cores by default ?

It depends entirely what you do with with the fibers. When it comes to 
vibe.d, it will only run on one core by default, last time I checked. 
Actually, I looked up the option for enabling multithreading for 
handling HTTP requests, it's now deprecated [1] and the recommendation 
is instead:

"If possible, instead of threads, the use of separate processes is more 
robust and often faster"

[1] http://vibed.org/api/vibe.http.server/HTTPServerOption.distribute

-- 
/Jacob Carlborg