Some places used little/big, some CA72, CA53. Switched to the latter.

The notebook implements two measurements, one that measures each set of
(core id, frequency) under load and one that measures
(cluster, num_cpus, frequency) under load.

Some paths are specific to my home directory since we do not have any
upstream releases or nightly builds of sigrok that support the TC66C [1].

[1] https://sourceforge.net/p/sigrok/mailman/message/58723602/