[LLVMdev] Multiple-Pipeline Itinerary

Anton Korobeynikov anton at korobeynikov.info
Thu Oct 6 13:44:19 PDT 2011


Hal,

> What is the difference between Reserved and Required?
Think about them like read/write locks.

E.g. if FU is Reserved (=read lock) is can be Reserved multiple times,
but never Required.
If FU is Required (=write lock) it cannot be neither Reserved nor Required.

-- 
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University



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