Dear Steve
Thank you for reply.
Is it ok needsexclusive is set when write miss happen,and the copy of
the block will be made in a upper cache,and other shared blocks have to
be invalidated?
May I ask you another question?
what is the different between ReadReq and ReadExReq?
Is is ok that
It indicates that the requester needs an exclusive copy of the block,
typically because it's a write miss.
Steve
On Sat, Jun 4, 2011 at 2:19 AM, Keitarou Oka o...@soc.ait.kyushu-u.ac.jp
wrote:
Dear M5,
I can't understand what needsExclusive stand for,which is function in
src/mem/packet.hh.