Hey everyone, hope you all are doing well. For my research purposes, which is about Network-on-Chip routing algorithms and the effects of using different virtual networks and virtual channels. I have successfully run the PARSEC benchmark suite with the 2D-Mesh topology and it's working well, I have used the following:
- Gem5 - version 23 [X86.opt] - Linux kernel: x86-linux-kernel-4.19.83 - PARSEC disk image: downloaded from https://resources.gem5.org/resources/x86-parsec/versions?database=gem5-resources&version=1.0.0 - Used operating system is Ubuntu 18.04. What I'm trying to do is set specific criteria for deciding which virtual network a packet will belong to when it's being injected. I implemented such a method when I used a synthetic traffic generator and it worked, my modifications were in the file ==> src/cpu/testers/garnet_synthetic_traffic/GarnetSyntheticTraffic.cc I tried to std::cout the used virtual network and virtual channels, in ==> src/mem/ruby/network/garnet/InputUnit.cc, and I found that the default configurations being used in the simulation are 3 virtual networks [0, 1, 2] and each virtual network has 4 virtual channels. I'm inquiring about where I can locate the function that handles the injection of packets into the network. Best Regards, *Eng. Karim Soliman* Teaching Assistant Computer Engineering Department Pharos University in Alexandria (P.U.A)
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