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 ReadExReq is used when write miss happen.
thanks
Keitarou OKa
(2011/06/05 1:46), Steve Reinhardt wrote:
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.
What is the situation when NeedsExclusive become on?
Could anyone help me?
Thank you.
Keitarou Oka
_______________________________________________
gem5-users mailing list
gem5-users@m5sim.org
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
_______________________________________________
gem5-users mailing list
gem5-users@m5sim.org
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
_______________________________________________
gem5-users mailing list
gem5-users@m5sim.org
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users