[petsc-users] question about PetscLogEvents

[Mohammad Mirzadeh]

Hi guys,

I'm gathering statistics for scaling analysis of my code and I'm making use
of PetscLogEvent objects. Some of events I'm trying to log have run-times
of few (1-5) seconds. Should I worry about any additional overheads?

In general how long should an event be to not worry about overheads?

Thanks
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