TORCH_LOGS=dynamic equivalent in tlparse

[ezyang]

In particular, knowing where guards came from is very useful. Can either build this into the guard printout (need to maintain source stack trace for guards), or can stream it out like TORCH_LOGS=dynamic and then reprint it in tlparse

[zou3519]

@ezyang would it make sense to dump all the TORCH_LOGS we can get to tlparse?

[ezyang]

Maybe info logs but because tlparse is on by default there definitely is a compile time perf hazard