Auto-Vectorizer in Visual Studio 2012 – Did It Work? – The Movie


If you’ve not read previous posts in this series about auto-vectorization, you may want to begin at the beginning.

In the most recent post, I explained how to request a report from the compiler that lists which loops in your program were auto-vectorized, and which not, with reasons. 

This post is a video that demonstrates these steps, in Visual Studio, on a simple example.

Please post any comments you have on the video below, as usual.