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# Eq 3 then do i21n2 do i11n1 bufflen bufflen 1

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Unformatted text preview: ndx + 1 u(i1,i2,1) = buff(indx, buff_id ) enddo enddo endif i3=2,n3-1 do i1=1,n1 buff_len = buff_len + 1 buff(buff_len, buff_id )= u( i1,n2-1,i3) enddo enddo include 'cafnpb.h' include 'globals.h' integer n1, n2, n3, kk double precision u(n1,n2,n3) integer axis if( .not. dead(kk) )then do axis = 1, 3 if( nprocs .ne. 1) then call sync_all() call give3( axis, +1, call give3( axis, -1, call sync_all() call take3( axis, -1, call take3( axis, +1, else call comm1p( axis, u, endif enddo else do axis = 1, 3 call sync_all() call sync_all() enddo call zero3(u,n1,n2,n3) endif return end else if( dir .eq. +1 ) then do implicit none buff(1:buff_len,buff_id+1)[nbr(axis,dir,k)] = buff(1:buff_len,buff_id) > endif endif do i3=2,n3-1 do i1=1,n1 indx = indx + 1 u(i1,1,i3) = buff(indx, buff_id ) enddo enddo if( axis .eq. 3 )then if( dir .eq. -1 )then u, n1, n2, n3, kk ) u, n1, n2, n3, kk ) do i2=1,n2 do i1=1,n1 indx = indx + 1 u(i1,i2,n3) = buff(indx, buff_id ) enddo enddo do i2=1,n2 do i1=1,n1 buff_len = buff_len + 1 buff(buff_len, buff_id ) = u( i1,i2,2) enddo enddo u, n1, n2, n3 ) u, n1, n2, n3 ) n1, n2, n3, kk ) else if( dir .eq. +1 ) then do i2=1,n2 do i1=1,n1 indx = indx + 1 u(i1,i2,1) = buff(indx, buff_id ) enddo enddo buff(1:...
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