asspar_sub_poff.F

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!||====================================================================
!||    asspar_sub_poff   ../engine/source/assembly/asspar_sub_poff.F
!||--- called by ------------------------------------------------------
!||    resol             ../engine/source/engine/resol.F
!||====================================================================
      SUBROUTINE asspar_sub_poff(A       ,NODFT   ,NODLT   ,
     .                           POSI    ,SIZEA   ,NTHREAD ) 
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C----------------------------------------------
      INTEGER NODFT,NODLT,POSI(*),NTHREAD
      INTEGER SIZEA
      my_real 
     .   a(sizea,nthread)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER K,NN,NPOS,NDDL,J
C
      ! Loop over threads
      DO k = 2,nthread
        DO nn = nodft, nodlt                              ! Loop over the nodes of the subset
          npos = posi(nn)                                 !   Position of its first d.o.f in A
          nddl = posi(nn+1) - npos                        !   Number of additional degrees of freedom
          DO j = 1,nddl                                   !   Loop over additional d.o.fs
            a(npos+j-1,1) = a(npos+j-1,1) + a(npos+j-1,k) !     Assembling acceleration on threads
            a(npos+j-1,k) = zero                          !     Setting to zero the acceleration on the secnd thread
          ENDDO
        ENDDO
      ENDDO
C
      RETURN
      END