I was recently able to get a workload of mine optimized enough on Zen 5 to hit a sustained 6.0 IPC/core (3.0 / thread) at 5.1 GHz. Seeing the a > 99.8% branch prediction rate and a > 99.99% L2 cache hit rate retiring > 1T instructions every 3 seconds feels amazing.
Zen5 is incredible when you're able to make the most of it. I’m super excited about Zen6.
For someone who has never touched workload optimization, can you share a little about how you measure this? Does IPC mean inter-process communication in this context?
I know nothing about workload optimization, and I'd like to know more - right now I feel like the Good Burger gif. "Yeah, I know some of these words".
bmenrigh · · focus · HN ↗
Zen5 is incredible when you're able to make the most of it. I’m super excited about Zen6.
rithdmc · · focus · HN ↗
I know nothing about workload optimization, and I'd like to know more - right now I feel like the Good Burger gif. "Yeah, I know some of these words".
kristofferc · · focus · HN ↗