Hi all,
I need to check the amount of network traffic generated.
I compiled gem5.opt with MESI_Two_Level protocol. Run it with such command:
./build/ALPHA/gem5.opt --stats-file=stats16.txt ./configs/example/fs.py --ruby
--num-cpu=16 --num-dir=16 --caches --l2cache --l1d_size=64kB --l1i_size=32kB
--l2_size=2MB --topology=Mesh --mesh-rows=4 --num-l2cache=16
I suppose to have such information or similar included in stats.txt or
Ruby.stats:
system.ruby.network.flits_injected | 2019127 44.99% 44.99% |
2130903 47.48% 92.46% | 338382 7.54% 100.00% |
0 0.00% 100.00% | 0 0.00% 100.00% | 0
0.00% 100.00% | 0 0.00% 100.00% | 0 0.00%
100.00% | 0 0.00% 100.00% | 0 0.00% 100.00%
system.ruby.network.flits_injected::total 4488412
system.ruby.network.network_latency | 53659045 |
38042485 | 5429863 |
0 | 0 | 0
| 0 | 0
| 0 | 0
system.ruby.network.queueing_latency | 4038254 |
3765218 | 338382 |
0 | 0 | 0
| 0 | 0
| 0 | 0
system.ruby.network.average_vnet_latency | 26.575369 |
17.852753 | 16.046548 |
nan | nan | nan
| nan | nan
| nan | nan
But I don't have any thing related to flits_injects and I don't even have
ruby.stats. I am sure I enabled ruby because I can use RubySlicc, RubyCache,
RubyGenerated to debug.
What should I do to let the network traffic show in the stats.txt?
Thank you for your help!
Wei Shu
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