Intel oneAPI Performance Tools
VTune, APS, Advisor, Inspector, Trace Analyzer and Collector
(for x86 based hardware: best for Intel, some AMD)
| Tool | Module | Use case |
|---|---|---|
| VTune (← click for more) * Application Performance Snapshot * Profiler | vtune/ | * high level - initial overview * low level - detailed performance analysis (e.g. hotspots, bottlenecks) |
| Advisor | advisor/ | low level - threading and vectorization aid (e.g roofline analysis) |
| Inspector | inspector/ | low level - memory & threading error checking (e.g. find leaks or data races) |
| Trace Analyzer and Collector | itac/ | low level - identify MPI load imbalances and communication hotspots |