spmd_fvb_amon.F

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!||====================================================================
!||    spmd_fvb_amon         ../engine/source/mpi/anim/spmd_fvb_amon.F
!||--- called by ------------------------------------------------------
!||    genani                ../engine/source/output/anim/generate/genani.F
!||--- calls      -----------------------------------------------------
!||--- uses       -----------------------------------------------------
!||    fvbag_mod             ../engine/share/modules/fvbag_mod.F
!||    spmd_comm_world_mod   ../engine/source/mpi/spmd_comm_world.F90
!||====================================================================
      SUBROUTINE spmd_fvb_amon(MONVOL, VOLMON)
C-----------------------------------------------
C   M o d u l e s 
C-----------------------------------------------
      USE fvbag_mod
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      "com04_c.inc"
#include      "task_c.inc"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER MONVOL(*)
      my_real
     .        volmon(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
#ifdef MPI
      INTEGER K1, KK1, KIBALE, KRBALE, IFV, N, ITYP, PMAIN, NN, NTG,
     .        ITAG, MSGOFF, LEN, IERR, STAT(MPI_STATUS_SIZE), IAD,
     .        I,MSGTAG
      my_real
     .       , DIMENSION(:), ALLOCATABLE :: rbuf
      DATA msgoff/7036/
C
      k1=1
      kk1=1
      kibale=1+nimv*nvolu+licbag+libagjet+libaghol
      krbale=1+nrvolu*nvolu+lrcbag+lrbagjet+lrbaghol
      ifv=0
      DO n=1,nvolu
         ityp=monvol(k1-1+2)
         IF (ityp==6.OR.ityp==8) THEN
           ifv =monvol(k1-1+45)
           pmain=fvspmd(ifv)%PMAIN
           IF (pmain/=1) THEN
C
            nn =monvol(k1-1+32)+monvol(k1-1+68)
            ntg=monvol(k1-1+33)+monvol(k1-1+69)
            msgtag=msgoff
            len=6*nn+2*ntg
            ALLOCATE(rbuf(len))
            IF (ispmd==0) THEN
C Proc 0 recoit
               CALL mpi_recv(rbuf, len, real, it_spmd(pmain),
     .                       msgtag, spmd_comm_world, stat, ierr)
C
               iad=krbale+monvol(k1-1+34)
               DO i=1,6*nn
                  volmon(iad+i-1)=rbuf(i)
               ENDDO
               iad=iad+6*nn+ntg
               DO i=1,2*ntg
                  volmon(iad+i-1)=rbuf(6*nn+i)
               ENDDO
            ELSEIF (ispmd==pmain-1) THEN
C Proc main envoie
               iad=krbale+monvol(k1-1+34)
               DO i=1,6*nn
                  rbuf(i)=volmon(iad+i-1)
               ENDDO
               iad=iad+6*nn+ntg
               DO i=1,2*ntg
                  rbuf(6*nn+i)=volmon(iad+i-1)
               ENDDO
C
               CALL mpi_send(rbuf, len, real, it_spmd(1),
     .                       msgtag, spmd_comm_world,  ierr)
            ENDIF
            DEALLOCATE(rbuf)             
           ENDIF
         ENDIF
         k1=k1+nimv
         kk1=kk1+nrvolu
      ENDDO
C
#endif
      RETURN
      END