On Mon, 2008-05-05 at 23:32 +0200, Jens M Andreasen wrote:
> clock: 4020 ms (_Complex)
> clock: 1550 ms (cvec_t)
> clock: 70000 ms (original float array[N][2])
Wait a second ... It's a trick! :-D
The compiler splits the iterations up in smaller parts that fits in the
cache and runs them in succesion.