DragonFly On-Line Manual Pages

MPE_Init_log(4)                       MPE                      MPE_Init_log(4)

NAME
       MPE_Init_log -  Initialize the logging of events.

SYNOPSIS
       int MPE_Init_log( void )

NOTES
       This routine must be called before any of the other MPE logging
       routines.  It is a collective call over 'MPI_COMM_WORLD'.
       MPE_Init_log() & MPE_Finish_log() are NOT needed when liblmpe.a is
       linked because MPI_Init() would have called MPE_Init_log() already.
       liblmpe.a will be included in the link path if either "mpicc
       -mpe=mpilog" or "mpecc -mpilog" is used in the link step.

       This function is threadsafe, but MPE_Init_log() is expected to be
       called on only one thread in each process.  This thread will be
       labelled as main thread.

RETURNS
       Always return MPE_LOG_OK.

SEE ALSO
       MPE_Finish_log()

LOCATION

                                   6/15/2009                   MPE_Init_log(4)