Error with gernet_synth_traffic.py

[kevinyuan]

Dear gem5 team,

When I try the Garnet NOC simulation with the following commands, I got an error as following.
Could you advice how to debug and fix it ?
Thanks you very much!

Kevin

---

Cmd:
/workspaces/gem5-tutorial-codespace/gem5/configs/example > gem5 garnet_synth_traffic.py

Output:

gem5 Simulator System.  https://www.gem5.org
gem5 is copyrighted software; use the --copyright option for details.

gem5 version [DEVELOP-FOR-23.0]
gem5 compiled Feb 25 2023 19:25:04
gem5 started Dec 28 2023 01:19:47
gem5 executing on codespaces-fa7721, pid 85282
command line: gem5 garnet_synth_traffic.py

warn: The `get_runtime_isa` function is deprecated. Please migrate away from using this function.
Error: could not create sytem for ruby protocol MESI_Two_Level
Exception: Cannot determine the the runtime ISA. Either the 'TARGET_ISA' parameter must be set or the binary only compiled to one ISA.

At:
  build/ALL/python/gem5/runtime.py(84): get_runtime_isa
  /workspaces/gem5-tutorial-codespace/gem5/configs/ruby/Ruby.py(329): send_evicts
  /workspaces/gem5-tutorial-codespace/gem5/configs/ruby/MESI_Two_Level.py(101): create_system
  <string>(1): <module>
  /workspaces/gem5-tutorial-codespace/gem5/configs/ruby/Ruby.py(254): create_system
  garnet_synth_traffic.py(153): <module>
  build/ALL/python/m5/main.py(597): main