ibcoff.F

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!||====================================================================
!||    ibcoff               ../engine/source/interfaces/interf/ibcoff.F
!||--- called by ------------------------------------------------------
!||    i20for3              ../engine/source/interfaces/int20/i20for3.F
!||    i21for3              ../engine/source/interfaces/int21/i21for3.F
!||    i23for3              ../engine/source/interfaces/int23/i23for3.F
!||    i24for3              ../engine/source/interfaces/int24/i24for3.F
!||    i25for3              ../engine/source/interfaces/int25/i25for3.F
!||    i3for2               ../engine/source/interfaces/inter2d/i3for2.F
!||    i3for3               ../engine/source/interfaces/inter3d/i3for3.F
!||    i5for3               ../engine/source/interfaces/inter3d/i5for3.F
!||    i7for3               ../engine/source/interfaces/int07/i7for3.F
!||    i8for3               ../engine/source/interfaces/inter3d/i8for3.F
!||    spmd_fiadd20_poff    ../engine/source/mpi/interfaces/spmd_i7tool.F
!||    spmd_fiadd20f_pon    ../engine/source/mpi/interfaces/spmd_i7tool.F
!||    spmd_fiadd25e_poff   ../engine/source/mpi/interfaces/spmd_fiadd25e_poff.F
!||    spmd_fiadd25e_pon    ../engine/source/mpi/interfaces/spmd_fiadd25e_pon.F
!||    spmd_fiadd_poff      ../engine/source/mpi/interfaces/spmd_i7tool.F
!||    spmd_fiadd_pon       ../engine/source/mpi/interfaces/spmd_i7tool.F
!||====================================================================
      SUBROUTINE ibcoff(IBC,ICODT)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
#include      "comlock.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "task_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER IBC, ICODT
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER J1, L, J2, J3, K1, K2, K3, ICODTN
C-----------------------------------------------
C
      j1=icodt/4
      l=icodt-4*j1
      j2=l/2
      j3=l-2*j2
      k1=ibc/4
      l=ibc-4*k1
      k2=l/2
      k3=l-2*k2
C     CALL MY_LOCK
C      ICODT=4*MAX0(0,J1-K1)+2*MAX0(0,J2-K2)+MAX0(0,J3-K3)
C     CALL MY_FREE
      icodtn = 4*max0(0,j1-k1)+2*max0(0,j2-k2)+max0(0,j3-k3)
      IF (icodtn/=icodt) THEN
#include "lockon.inc"
        icodt = icodtn
#include "lockoff.inc"
C var pour le SPMD
        iexicodt = 1
      ENDIF
      RETURN
      END