rayon-logs is a logging extension for the rayon library.
logs are performance oriented and should hopefully enable users to enhance applications performances.
here is an example of an svg animation of a merge sort's logs :
you can see all 4 threads executing the fork-join graph of the application with the idle times displayed on the right (click to animate).
analyzing this figure you can see:
As of now, the documentation is very incomplete since the project is only starting. Your best go is to take a look at the different examples provided.
It is intended to be imported INSTEAD of rayon and you should not call rayon functions directly nor import its crate.
Logging of iterators is supported but only the par_iter method is currently available.
We would be very interested if your parallel applications have performance issues. Do not hesitate to contact us for adding functions and or discussion.