Blog post: PGO: Optimizing D's virtual calls

[Andrei Alexandrescu via Digitalmars-d-announce]

On 04/13/2016 07:34 AM, Johan Engelen wrote:
> Hi all,
>    I've written an article about how I implemented profile-guided
> optimization (PGO) of virtual calls to direct calls (a
> micro-micro-optimization, expected performance gain of just a few
> percent if any!). I hope it's interesting for those of you who like to
> read about compiler internals.
>
> https://johanengelen.github.io/ldc/2016/04/13/PGO-in-LDC-virtual-calls.html
>
> It's my first programming article, please be gentle with your comments :-)
>
> cheers,
>    Johan

Noice.

https://twitter.com/D_Programming/status/720236648034877440

https://www.facebook.com/dlang.org/posts/1275322695814742

https://www.reddit.com/r/programming/comments/4elfok/profile_guided_optimization_optimizing_ds_virtual/

http://hackerne.ws


Andrei