mpe_log_sync_clocks(4) - Linux man page
Name
MPE_Log_sync_clocks - synchronize or recalibrate all MPI clocks to minimize the effect of time drift. It is like a longer version of MPI_Comm_barrier( MPI_COMM_WORLD );
Synopsis
int MPE_Log_sync_clocks( void )
Notes
This function is threadsafe.
Returns
alway returns MPE_LOG_OK