Architectures and Processors forum Partial cache line store in ACE protocol

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Partial cache line store in ACE protocol

ash11 over 4 years ago

what is Partial cache line store means? How can a master store partial cache line?

Top replies

vstehle over 4 years ago +1

Hi ash11 , When doing a partial cache line store, the master will first need to obtain the "old" full cache line data, to be able to "merge" the "new" partial data. This is different to a full cache...
vstehle over 4 years ago in reply to ash11 +1 verified

Hi ash11 , Even though the operation is called "partial cache line store", it is a full cache line, which moves through the interconnect. Here is a summary of the partial cache line store example from...