I think I may be getting too caught up the the number of cores. My
real concern is that I am not convinced that even if it is possible to
just keep adding more cores that it is going to magically make for
faster computing. I don't know regardless of whether it is done
explicitly by programming or automagically by the compiler or hardware
that every kind of program can be optimised to ever more cores. Today
we are already starting to see diminishing returns on adding more
cores. This may be due to bad software optimisation but the limits for
optimising everything for very large scale parallel execution is
unknown. Only certain types of applications seem able to practically
be scaled this way indefinitely. Many of these are server applications
rather than something on a client computer.

Some software is already running worse of more slower cores. This will
run even worse on even more even slower cores.

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