pvm_getinst - Returns the instance number in a group of a PVM process.

       The routine pvm_getinst takes a group name group and a PVM task identifier tid  and  returns  the  unique
       instance number that corresponds to the input.  It can be called by any task whether in the group or not.
       If pvm_getinst is successful, inum will be >= 0.  If some error occurs then inum will be < 0.

       These error conditions can be returned by pvm_getinst

       PvmSysErr
              pvmd was not started or has crashed.

       PvmBadParam
              giving an invalid tid value.

       PvmNoGroup
              giving a non-existent group name.

       PvmNotInGroup
              specifying a group in which the tid is not a member.

       C:
            inum = pvm_getinst( "worker", pvm_mytid() );
            --------
            inum = pvm_getinst( "worker", tid[i] );

       Fortran:
            CALL PVMFGETINST( 'GROUP3', TID, INUM )

       pvm_getinst - Returns the instance number in a group of a PVM process.

       group   Character string group name of an existing group.

       tid     Integer task identifier of a PVM process.

       inum    Integer  instance  number  returned  by  the  routine.  Instance numbers start at 0 and count up.
               Values less than zero indicate an error.

pvm_joingroup(3PVM), pvm_gettid(3PVM)

                                                 30 August, 1993                                   GETINST(3PVM)

Cintinum=pvm_getinst(char*group,inttid)Fortrancallpvmfgetinst(group,tid,inum)