Recent Posts

Old and new function multi-versioning

3 minute read

I have been touching multi-versioning already in two previous articles: Part I, Part II but I wanted to return to this topic once more (and probably not for ...

Avx throttling (Part I) - UPDATED

6 minute read

SIMD instruction Modern CPUs contain so-called vector extensions or SIMD instructions. SIMD stands for Single Instruction Multiple Data. For x86-64 CPUs exam...

The one with shrinking structure (Part II)

6 minute read

In the last post we have been looking on to how size of data, specifically packet descriptors, impacts processing performance. As it turns out, reducing data...