AK-1 · index term
nsys
1 note carry this term. Full index →
| AN | Date | Change | Category | min |
|---|---|---|---|---|
| 005 | CUDA Performance, Part 1: Device Busy Is Not GPU Busy A program can report 98.8% device utilization while leaving its compute units idle 39% of the time. This is what I learned building a TUI for nsys timelines, and why the second number is the only one that matters. | systems | 11 |