MPE_Log_comm_event
Log an event in a specified MPI_Comm. 
Synopsis
int MPE_Log_comm_event( MPI_Comm comm, int local_thread,
                        int event, const char *bytebuf )
Input Parameters
- comm          
- MPI_Comm where this process is part of.
- local_thread  
- local thread ID where the receive event takes place.
- event         
- event number.
- bytebuf       
- optional byte informational array.  In C, bytebuf should be
set to NULL when no extra byte informational data.  In
Fortran, an zero-length string "", or a single blank string
" ", is equivalent to NULL in C.
Returns
alway returns MPE_LOG_OK
Location:../src/logging/src/mpe_log.c