int18_law151_omp_accumulation.F

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!||====================================================================
!||    int18_law151_omp_accumulation   ../engine/source/interfaces/int18/int18_law151_omp_accumulation.F
!||--- called by ------------------------------------------------------
!||    resol                           ../engine/source/engine/resol.F
!||--- uses       -----------------------------------------------------
!||    message_mod                     ../engine/share/message_module/message_mod.F
!||    multi_fvm_mod                   ../common_source/modules/ale/multi_fvm_mod.F90
!||    tri7box                         ../engine/share/modules/tri7box.f
!||====================================================================
        SUBROUTINE int18_law151_omp_accumulation( MULTI_FVM )
!$COMMENT
!       INT18_LAW151_OMP_ACCUMULATION description
!       accumulation of force for remote nodes on the 
!       main OpenMP thread
!       only useful when OMP_NUM_THREADS > 1
!       
!       INT18_LAW151_OMP_ACCUMULATION organization :
!           loop over the NTHREADS OpenMP task + NODFI phantom nodes 
!           & accumulation in the 1rst memory cell
!$ENDCOMMENT
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE tri7box
      USE message_mod
      USE multi_fvm_mod
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-----------------------------------------------
        TYPE(multi_fvm_struct), INTENT(INOUT) :: MULTI_FVM
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
        INTEGER :: J,N,NN
        INTEGER :: NODFI,SHIFT_FORCE_INT
!   -----------------------------------
        IF(nthread > 1) THEN
            DO nn=1,multi_fvm%NUMBER_INT18
                n = multi_fvm%INT18_LIST(nn)
                nodfi = multi_fvm%R_AFI(n)%NODFI
                DO j=2,nthread
                    shift_force_int = (j-1)*nodfi
                    multi_fvm%R_AFI(n)%R_FORCE_INT(1:3,1:6,1:nodfi) = 
     .               multi_fvm%R_AFI(n)%R_FORCE_INT(1:3,1:6,1:nodfi) 
     .               + multi_fvm%R_AFI(n)%R_FORCE_INT(1:3,1:6,1+shift_force_int:nodfi+shift_force_int)
                    multi_fvm%R_AFI(n)%R_FORCE_INT(1:3,1:6,1+shift_force_int:nodfi+shift_force_int) = 0.d+00                        
                ENDDO
            ENDDO
        ENDIF 
 
        RETURN
        END SUBROUTINE int18_law151_omp_accumulation