pvm_send - Immediately sends the data in the active message buffer.

       The  routine  pvm_send  sends a message stored in the active send buffer to the PVM process identified by
       tid.msgtag is used to label the content of the message.  If pvm_send is successful, info will be 0.  If
       some error occurs then info will be < 0.

       The  pvm_send  routine  is  asynchronous.   Computation  on  the sending processor resumes as soon as the
       message is safely  on  its  way  to  the  receiving  processor.   This  is  in  contrast  to  synchronous
       communication,  during  which  computation  on  the sending processor halts until the matching receive is
       executed by the receiving processor.

       The PVM model guarantees the following about message order.  If task 1 sends message A to  task  2,  then
       task  1  sends  message B to task 2, message A will arrive at task 2 before message B.  Moreover, if both
       messages arrive before task 2 does a receive, then a wildcard receive will always return message A.

       Terminating a PVM task immediately after sending a message or  messages  from  it  may  result  in  those
       messages being lost.  To be sure, always call pvm_exit() before stopping.

       These error conditions can be returned by pvm_send

       PvmBadParam
              giving an invalid tid or a msgtag.

       PvmSysErr
              pvmd not responding.

       PvmNoBuf
              no active send buffer. Try pvm_initsend() before send.

       C:
            info = pvm_initsend( PvmDataDefault );
            info = pvm_pkint( array, 10, 1 );
            msgtag = 3 ;
            info = pvm_send( tid, msgtag );

       Fortran:
            CALL PVMFINITSEND(PVMRAW, INFO)
            CALL PVMFPACK( REAL8, DATA, 100, 1, INFO )
            CALL PVMFSEND( TID, 3, INFO )

       pvm_send - Immediately sends the data in the active message buffer.

       tid     Integer task identifier of destination process.

       msgtag  Integer message tag supplied by the user.  msgtag should be >= 0.

       info    Integer status code returned by the routine.

pvm_initsend(3PVM), pvm_mcast(3PVM), pvm_pack(3PVM), pvm_psend(3PVM), pvm_recv(3PVM)

                                                 30 August, 1993                                      SEND(3PVM)

Cintinfo=pvm_send(inttid,intmsgtag)Fortrancallpvmfsend(tid,msgtag,info)