I am trying to get the routers in a Garnet network to print when a GetX request is received on the network. This is in preparation to further extend the capabilities of the routers in the network. Can someone help point me to which files I should be modifying to see this message printed using the DPRINTF function in full-system simulation? I first tried to do this from the source at the L2 Cache Controller in my build/X86/memory/ruby/protocol/L2Cache_Controller.cchttp://l2cache_controller.cc, but realized when I edited this file that its not what’s being called during FS simulation. Any guidance is appreciated.

Thank you.

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Thanks Srikant, this worked.

Vladimir

On Feb 2, 2024, at 1:07 AM, Srikant Bharadwaj srikantvv@gmail.com wrote:

[External Email]
Hi Vladimir,
You can print the message pointer in Network Interface. You can use the Garnet DPRINTF to do so.

The file to modify would be src/mem/ruby/network/garnet/NetworkInterface.cchttp://networkinterface.cc/ in function flitisizeMessage

Thanks,
Srikant

On Thu, Feb 1, 2024 at 7:26 PM Vladimir Milicevic via gem5-users <gem5-users@gem5.orgmailto:gem5-users@gem5.org> wrote:
I am trying to get the routers in a Garnet network to print when a GetX request is received on the network. This is in preparation to further extend the capabilities of the routers in the network. Can someone help point me to which files I should be modifying to see this message printed using the DPRINTF function in full-system simulation? I first tried to do this from the source at the L2 Cache Controller in my build/X86/memory/ruby/protocol/L2Cache_Controller.cchttp://l2cache_controller.cc/, but realized when I edited this file that its not what’s being called during FS simulation. Any guidance is appreciated.

Thank you.

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