Re-initialize the random seed every time. #932
Merged
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Turns out we can't rely on the shared memory persisting across launches,
so we need to initialize the key at every launch. That also implies we
need a fresh seed for every launch, because otherwise two subsequent
launches would generate the same numbers. To avoid having to upload a
seed before every launch, use the
clock
register as a source ofrandomness to initialize the key with.
Should fix the sporadic failures seed on CI.