The following pages are useful to understand the various network options: http://www.gem5.org/Interconnection_Network http://www.gem5.org/Garnet_Synthetic_Traffic http://www.gem5.org/Garnet2.0
Once you run a simulation, m5out/stats.txt has all the stats. You can take a look at the following stats: system.ruby.network* For instance, system.ruby.network.average_packet_network_latency is the average packet latency. Cheers, Tushar On Mar 27, 2018, 7:28 AM -0400, mohammad etemad <[email protected]>, wrote: Dear all, using gem5 to simulate network on chip, how i can calculate round trip time (RTT) by sending a packet from one node and received by another node.i went through document and it just simulated a very simple case. best regards Etemad
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