Is D slow?

[Ali Çehreli via Digitalmars-d-learn]

On 06/09/2017 11:32 AM, Steven Schveighoffer wrote:

 > In answer to the subject, no D is not slow. However, it's quite possible
 > that std.algorithm.bringToFront is slower than std::rotate, or
 > SortedRange.upperBound is slower than std::upper_bound, or both.

That was exactly my conclusion. I found this C++ article which may point 
at a similar implementation issue in Phobos:

   https://stackoverflow.com/questions/21160875/why-is-stdrotate-so-fast

Ali