NAME

       shmem_int4_finc(3),     shmem_int8_finc(3),     shmem_int_finc(3),     shmem_long_finc(3),
       shmem_longlong_finc(3) - Performs an atomic fetch-and-increment operation on a remote data
       object

SYNOPSIS

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

       int shmem_int_finc(int *target, int pe);

       long shmem_long_finc(long *target, int pe);

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

       Fortran:
       INCLUDE "mpp/shmem.fh"

       INTEGER pe
       INTEGER(KIND=4) SHMEM_INT4_FINC, target4
       INTEGER(KIND=8) SHMEM_INT8_FINC, target8

       ires4 = SHMEM_INT4_FINC(target4, pe)

       ires8 = SHMEM_INT8_FINC(target8, pe)

DESCRIPTION

       The fetch and increment routines retrieve the value at address target on PE pe, and update
       target with the result of incrementing the retrieved value 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

       The contents that had been at the target address on the remote PE prior to the increment.

SEE ALSO

       intro_shmem(3)