Blog post: PGO: Optimizing D's virtual calls
Johan Engelen via Digitalmars-d-announce
digitalmars-d-announce at puremagic.com
Wed Apr 13 04:34:26 PDT 2016
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
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