ArashEdalat
Joined 2 years ago
Karma
1
Submissions
8
Member since
Mar 28
Joined 2 years ago
I was impressed the model picked it up and flagged system manipulations
The divergence between synthetic and production numbers we kept hitting wasn't from ALU throughput — it was memory bandwidth contention once multiple kernels shared HBM, and thermal throttling on sustained runs that never shows up in short burst benchmarks. A model like this would need a sustained-load / multi-tenant term to match what we actually measured in prod.
Also relevant to varispeed's RTX5080-vs-H100 collapse above — divergence that only shows up over many epochs, not the first few, usually points to accumulated numerical or thermal drift rather than a single wrong instruction.