NAME

       shmem_int4_inc(3),       shmem_int8_inc(3),      shmem_int_inc(3),      shmem_long_inc(3),
       shmem_longlong_inc(3) - These routines perform an atomic increment operation on  a  remote
       data object.

SYNOPSIS

       C or C++:
       #include <mpp/shmem.h>

       int shmem_int_inc(int *target, int pe);

       long shmem_long_inc(long *target, int pe);

       long long shmem_longlong_inc(long long *target, int pe);

       Fortran:
       INCLUDE "mpp/shmem.fh"

       INTEGER pe
       INTEGER(KIND=4) SHMEM_INT4_INC, target4
       INTEGER(KIND=8) SHMEM_INT8_INC, target8

       ires4 = SHMEM_INT4_INC(target4, pe)

       ires8 = SHMEM_INT8_INC(target8, pe)

DESCRIPTION

       The  atomic  increment  routines replace the value of target with its value incremented by
       one. The operation must be completed without the possibility of another  process  updating
       target between the time of the fetch and the update.

       The arguments are as follows:

       target The  remotely  accessible  integer  data object to be updated on the remote PE. The
              type of target should match that implied in the SYNOPSIS section.

       pe     An integer that indicates the PE number upon which target is to be updated. If  you
              are using Fortran, it must be a default integer value.

NOTES

       The term remotely accessible is defined in intro_shmem(3).

RETURN VALUES

       None.

SEE ALSO

       intro_shmem(3)