Allow mvn verify
load factor to be configured at the command line
#3852
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Currently, if you run
mvn verify
you get the moral equivalent ofmake -j$(nproc)
; this isn't always desirable in CI where we might want a smaller load factor to reduce contention on a machine.This PR allows you to pass an option:
to set the number of cores used to the nearest positive integer to
$(nproc) / FACTOR
.