spmd_gatherv.F

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!||====================================================================
!||    spmd_gatherv          ../engine/source/mpi/generic/spmd_gatherv.F
!||--- called by ------------------------------------------------------
!||    hist2                 ../engine/source/output/th/hist2.F
!||--- calls      -----------------------------------------------------
!||--- uses       -----------------------------------------------------
!||    spmd_comm_world_mod   ../engine/source/mpi/spmd_comm_world.F90
!||====================================================================
        SUBROUTINE spmd_gatherv(SENDBUF,RECVBUF,PROC,SEND_SIZE,TOTAL_RCV_SIZE,RCV_SIZE,DIPLS)
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   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
#include      "task_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
        INTEGER, INTENT(in) :: SEND_SIZE,TOTAL_RCV_SIZE
        INTEGER, INTENT(in) :: PROC
        INTEGER, DIMENSION(NSPMD) :: RCV_SIZE,DIPLS
        my_real, DIMENSION(SEND_SIZE), INTENT(in) :: sendbuf
        my_real, DIMENSION(TOTAL_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 gahterv on processor PROC
        CALL mpi_gatherv(sendbuf,send_size,real,
     .                   recvbuf,rcv_size,dipls,real,
     .                   proc,spmd_comm_world,error)
!       ------------------
 
#else
        recvbuf = 0
#endif
        RETURN
        END SUBROUTINE spmd_gatherv
!       ----------------------------------------