Remove the unmodified NAS examples as they are really useless nowadays

[simgrid.git] / examples / smpi / NAS / LU / l2norm.f

diff --git a/examples/smpi/NAS/LU/l2norm.f b/examples/smpi/NAS/LU/l2norm.f
deleted file mode 100644 (file)
index 147b21d..0000000
--- a/examples/smpi/NAS/LU/l2norm.f
+++ /dev/null
@@ -1,68 +0,0 @@
-
-c---------------------------------------------------------------------
-c---------------------------------------------------------------------
-      subroutine l2norm ( ldx, ldy, ldz, 
-     >                    nx0, ny0, nz0,
-     >                    ist, iend, 
-     >                    jst, jend,
-     >                    v, sum )
-c---------------------------------------------------------------------
-c---------------------------------------------------------------------
-
-c---------------------------------------------------------------------
-c   to compute the l2-norm of vector v.
-c---------------------------------------------------------------------
-
-      implicit none
-
-      include 'mpinpb.h'
-
-c---------------------------------------------------------------------
-c  input parameters
-c---------------------------------------------------------------------
-      integer ldx, ldy, ldz
-      integer nx0, ny0, nz0
-      integer ist, iend
-      integer jst, jend
-      double precision  v(5,-1:ldx+2,-1:ldy+2,*), sum(5)
-
-c---------------------------------------------------------------------
-c  local variables
-c---------------------------------------------------------------------
-      integer i, j, k, m
-      double precision  dummy(5)
-
-      integer IERROR
-
-
-      do m = 1, 5
-         dummy(m) = 0.0d+00
-      end do
-
-      do k = 2, nz0-1
-         do j = jst, jend
-            do i = ist, iend
-               do m = 1, 5
-                  dummy(m) = dummy(m) + v(m,i,j,k) * v(m,i,j,k)
-               end do
-            end do
-         end do
-      end do
-
-c---------------------------------------------------------------------
-c   compute the global sum of individual contributions to dot product.
-c---------------------------------------------------------------------
-      call MPI_ALLREDUCE( dummy,
-     >                    sum,
-     >                    5,
-     >                    dp_type,
-     >                    MPI_SUM,
-     >                    MPI_COMM_WORLD,
-     >                    IERROR )
-
-      do m = 1, 5
-         sum(m) = sqrt ( sum(m) / ( (nx0-2)*(ny0-2)*(nz0-2) ) )
-      end do
-
-      return
-      end