feat: add dump_stats to advanced profiler (#19698) #19703
+47
−0
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What does this PR do?
Adding a new
dump_stats
flag toAdvanedProfiler
to persist.prof
files collected during profiling. These files can be visualized by SnakeViz like so:snakeviz fit-run-[Strategy]DDPStrategy.on_train_end.prof
A
.prof
file is created for each profiled action, e.g.:Fixes #19698
No breaking changes, adding a new backward-compatible flag, with the new functionality disabled by default.
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📚 Documentation preview 📚: https://pytorch-lightning--19703.org.readthedocs.build/en/19703/