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Department of Information Technology


Coherence and Memory Ordering: a hardware perspective

I will go through coherence and memory ordering from a hardware implementation perspective.
After a short introduction to the topic, I will describe a sequentially coherent system where
it is OK for a piece of data to exist in two different copies with different values. I will also
go though some important properties to consider for verification of coherence and memory ordering.

Erik Hagersten

Updated  2007-10-02 13:54:47 by Ahmed Rezine.