Add costs to MPI tasks
These are meant to be larger than other tasks, keep recv at a slighly lower cost as that is a speculative call (to MPI_Test), whereas sends are expecting a result
These are meant to be larger than other tasks, keep recv at a slighly lower cost as that is a speculative call (to MPI_Test), whereas sends are expecting a result
mentioned in commit f9c27ed0
·mentioned in commit f9c27ed0