Re: [Gems-users] Low Level Architecture

[Mike Marty <mikem@xxxxxxxxxxx>]

The code for the current interconnect is in $GEMS/ruby/network/simple

The existing interconnect model is at a higher level than you imply.  
There is no flit-level transmission.  Each link uses a basic 
latency/bandwidth queuing model.  The switch is not modeled in detail.
Future versions of GEMS may contain a more detailed interconnect model.

pana wrote:
> Hi,
>
> I use Gems/Ruby with the MOESI_CMP_NUCA protocol. I have 8 cpu on a 
> single chip and a shared D-NUCA cache memory (tetris like clustered)
> Where can i find in the code the low level features of the network 
> components?
> I need for example to know which kind of links are used to connect the 
> switches, (i.e. how many wire for every link) , the kind of switch the 
> network is using, how the packet are managed on trasmission ( i.e. are 
> they separated in flit? how many packet for trasmission?)
> thanks a lot for your help
>
>
> greetings
> francesco
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