[gem5-users] 回复:Problem using HeteroGarnet / Garnet in simulation

[赵子丰 via gem5-users]

hi Soliman,
The parameter"simcycles" in the command line actually refers to "ticks" 
In ruby the default value of a cycle is 500 ticks. So simcycles=1000 equal to 
1000 ticks or 2 cycles


Zifeng Zhao

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--------------原始邮件--------------
发件人："gem5-users "<gem5-users@gem5.org&gt;;
发送时间：2023年2月20日(星期一) 下午5:42
收件人："gem5-users" <gem5-users@gem5.org&gt;;
抄送："Karim Soliman "<karim.soli...@pua.edu.eg&gt;;
主题：[gem5-users] Problem using HeteroGarnet / Garnet in simulation
-----------------------------------

 I'm trying to learn GEM5 / HeteroGarnet in order to use it with some research 
work regarding NoC.&nbsp;i'm facing a problem that all the stat file is either 
zero or nan


i followed this commands&nbsp;
scons build/NULL/gem5.debug PROTOCOL=Garnet_standalone then i tried to perofrm 
my first simulation using this command&nbsp;


and the following message appeared on the terminal


garnet_synth_traffic.py: error: argument --network: invalid choice: 'garnet2.0' 
(choose from 'simple', 'garnet')



so, i replaced garnet2.0 with garnet as it was deprecated&nbsp;with 3.0 release 
/ HeteroGarnet
and the following stat.txt file generated&nbsp;
with all the values&nbsp;and are either zeros or nan&nbsp;/ No latencies, etc.


Am i doing&nbsp;something wrong?
and if there are any tutorials / materials i can learn from, i'll be thankful 
if you guide me to it.&nbsp;


Thank you so much.










Best Regards,Eng. Karim Soliman
Teaching Assistant
Computer Engineering Department
Pharos University in Alexandria (P.U.A)

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