On 2019-06-20 6:36 PM, Paul Gilmartin wrote:
> In your example, what causes stage1, stage2, and stage3 to
> run consecutively rather than concurrently?  Would FANIN rather
> than FANINANY make a difference?

FILLUP causes the input to be provided to each in order until it severs
its input (or terminates).  FANINANY was a typo, though--I meant FANIN.

¬R

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