Hi Yuan,
This is indeed what WriteClean does. It is always initiated by a cache
which has a dirty copy of the block and updates any copies that might
exist in memories below. This will leave the initiating cache with a
clean copy of the block.
Nikos
On 10/07/2019 20:28, yuan wrote:
> Hi, All,
>
Hi, All,
I found that there is a kind of command in packet.hh file called writeClean,
and the comment for this command is writes dirty data below without evicting. I
am wondering what’s the meaning of this command, is that when we have a cache
hit and find that this cache block is dirty, we jus
