spmd_fvb_anod.F File Reference

#include "implicit_f.inc"
#include "spmd.inc"
#include "task_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	spmd_fvb_anod ()

Function/Subroutine Documentation

spmd_fvb_anod()

subroutine spmd_fvb_anod

Definition at line 33 of file spmd_fvb_anod.F.

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      "task_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
#ifdef MPI
      INTEGER I, PMAIN, J, ITAG, MSGOFF, STAT(MPI_STATUS_SIZE),
     .        IERR, LEN, NNS_ANIM, JJ,MSGOFF2
      my_real
     .       , DIMENSION(:), ALLOCATABLE :: rbuf
      REAL R4
C-----------------------------------------------
      DATA msgoff/7038/
      DATA msgoff2/7039/
C-----------------------------------------------
C
      DO i=1,nfvbag
         pmain=fvspmd(i)%PMAIN
         IF (ispmd==0) THEN
            IF (ispmd==pmain-1) THEN
               DO j=1,fvdata(i)%NNS_ANIM
                  r4=fvdata(i)%NOD_ANIM(1,j)
                  CALL write_r_c(r4,1)
                  r4=fvdata(i)%NOD_ANIM(2,j)
                  CALL write_r_c(r4,1)
                  r4=fvdata(i)%NOD_ANIM(3,j)
                  CALL write_r_c(r4,1)
               ENDDO
            ELSE
               itag=msgoff
               CALL mpi_recv(nns_anim, 1, mpi_integer,
     .                       it_spmd(pmain), itag, spmd_comm_world,
     .                       stat, ierr)
C
               len=3*nns_anim
               ALLOCATE(rbuf(len))
               itag=msgoff2
               CALL mpi_recv(rbuf, len, real, it_spmd(pmain),
     .                       itag, spmd_comm_world, stat, ierr)
C
               DO j=1,len
                  r4=rbuf(j)
                  CALL write_r_c(r4,1)
               ENDDO
               DEALLOCATE(rbuf)
            ENDIF
         ELSE
            IF (ispmd==pmain-1) THEN
               itag=msgoff
               CALL mpi_send(fvdata(i)%NNS_ANIM, 1, mpi_integer,
     .                       it_spmd(1), itag, spmd_comm_world, 
     .                       ierr)
C
               len=3*fvdata(i)%NNS_ANIM
               ALLOCATE(rbuf(len))
               jj=0
               DO j=1,fvdata(i)%NNS_ANIM
                  jj=jj+1
                  rbuf(jj)=fvdata(i)%NOD_ANIM(1,j)
                  jj=jj+1
                  rbuf(jj)=fvdata(i)%NOD_ANIM(2,j)
                  jj=jj+1
                  rbuf(jj)=fvdata(i)%NOD_ANIM(3,j)
               ENDDO
               itag=msgoff2
               CALL mpi_send(rbuf, len, real, it_spmd(1),
     .                       itag, spmd_comm_world,  ierr)
C
               DEALLOCATE(rbuf)
            ENDIF
         ENDIF
      ENDDO         
C
#endif
      RETURN