Comment by danking00

Thanks for the reply and clarification! That’s an impressive throughput. Am I interpreting the behavior correctly to think that: your code has one branch per int and that branch will be predicted well when your integers are all of similar magnitude?

I never fully groked the Zipf distribution but am I correct to conclude the worst case for vu128 would be alternating integers on either side of the branch condition?

Thanks for the link to the slides, also clever!