spmd_gather_int.F

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!||====================================================================
!||    spmd_gather_int       ../engine/source/mpi/generic/spmd_gather_int.F
!||--- called by ------------------------------------------------------
!||    genh3d                ../engine/source/output/h3d/h3d_results/genh3d.F
!||    init_th               ../engine/source/output/th/init_th.F
!||    read_dynain           ../engine/source/output/dynain/read_dynain.F
!||--- calls      -----------------------------------------------------
!||--- uses       -----------------------------------------------------
!||    spmd_comm_world_mod   ../engine/source/mpi/spmd_comm_world.F90
!||====================================================================
        SUBROUTINE spmd_gather_int(SENDBUF,RECVBUF,PROC,SEND_SIZE,RCV_SIZE)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
        USE spmd_comm_world_mod, ONLY : spmd_comm_world
#include      "implicit_f.inc"
C-----------------------------------------------------------------
C   M e s s a g e   P a s s i n g
C-----------------------------------------------
#include "spmd.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
        INTEGER, INTENT(in) :: SEND_SIZE
        INTEGER, INTENT(in) :: PROC
        INTEGER, INTENT(in) :: RCV_SIZE
        INTEGER, DIMENSION(SEND_SIZE), INTENT(in) :: SENDBUF
        INTEGER, DIMENSION(RCV_SIZE), INTENT(out) :: RECVBUF
 
#ifdef MPI
C-----------------------------------------------
C   L o c a l  V a r i a b l e s
C-----------------------------------------------
        INTEGER :: error
!       ----------------------------------------
 
!       ------------------
!       mpi comm gahter on processor PROC
        CALL mpi_gather(sendbuf,send_size,mpi_integer,
     .                  recvbuf,send_size,mpi_integer,
     .                  proc,spmd_comm_world,error)
!       ------------------
 
#else
        recvbuf = 0
#endif
        RETURN
        END SUBROUTINE spmd_gather_int
!       ----------------------------------------