Thank you for the write up. I think the LLVM workload is interesting because it has so many different branches. If I remember correctly, ~4% of branches cause a front end redirect due to BTB miss on Zen4/5 and I don’t think these count towards the branch-misses counter.
Thank you for the write up. I think the LLVM workload is interesting because it has so many different branches. If I remember correctly, ~4% of branches cause a front end redirect due to BTB miss on Zen4/5 and I don’t think these count towards the branch-misses counter.