Array processing, extent

It must be pointed out these considerations are highly dependent on the nature of the computation. In the particular problem reported here the extent of array processing is the overriding feature that makes these economies possible. The size of the arrays in relation to the hardware is also important. Experience has shown that it takes the equivalent of about four executions of a DO-loop to set up the array processor, and that the maximum number of array elements which can be processed without incurring additional overhead is 64. 

Major advancement in minimizing processing risks will be accomplished by using arrays of micro-reactors, in series or in parallel, in conjunction with robotics and sophisticated control schemes. The use of mini-factories will also enhance product flexibility and production agility. Most chemical plants, except those for petroleum cracking and well-established bulk materials, will be miniaturized to the extent possible. This will be another paradigm of manufacturing. 

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