Take a look at outportComputeXY for some reference ..
Cheers,
Tushar
On Mar 3, 2023, at 2:45 AM, Karim Soliman via gem5-users <gem5-users@gem5.org>
wrote:
Hey everyone,
I'm trying to configure custom routing algorithm in gem5 garnet - NOC.
I'm aware that i must implement the routing algorithm in C++ in the following
function:
int
RoutingUnit::outportComputeCustom(RouteInfo route,
int inport,
PortDirection inport_dirn) { }
located in file --> gem5/src/mem/ruby/network/garnet/RoutingUnit.cc
and in simulation i should use the option --routing-algorithm=2 to use my
custom routing algorithm.
but i can't understand how to do it and what is the output? is it the id of the
next router or what?
I'm also using custom network topology not Mesh topology so how to identify the
port numbers?
[https://upload.wikimedia.org/wikipedia/en/thumb/6/64/Pharos_University.jpg/220px-Pharos_University.jpg]
Best Regards,
Eng. Karim Soliman
Teaching Assistant
Computer Engineering Department
Pharos University in Alexandria (P.U.A)
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