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- program nodesend
-
- c Note: This program should only demonstrate the functionality, but
- c it is a very inefficient program
-
- parameter (N=100)
- real ra (N), a(N), s
- cmf$ layout ra(:serial)
-
- integer i, N
-
- do i = 1, N
- a(i) = i ! initialize the distributed array
- end do
-
- do i = 1, N
- x = a(i) ! node_get, host_get, indeed N broadcasts
- ra(i) = x ! have_i_value
- end do
-
- s = sum (ra) ! prove that host has correct values
- print *, 'Result is ', s, ' should be ', N * (N+1) / 2
-
- a = a + ra(N:1:-1) ! local operation on nodes
- s = sum (a) ! prove that nodes have correct values
- print *, 'Result is ', s, ' should be ', N * (N+1)
-
- end
-