Blackwell deployment chatter

[kernelmike]

I think the bottleneck is somewhere else. I've seen people blame NVFP4 when the real issue was much more mundane. Could be a workload difference, but

What worked for me was pretty simple. If you're on PyTorch, I'd confirm the version first and then reduce variables until the behavior is obvious. Not glamorous advice, but repeatable baselines save a lot of time.