Hello, I did not edit CommMonitor.py yet have that line and checking further, both master and hpca branches have it as well: https://gem5.googlesource.com/public/gem5/+/master/src/mem/CommMonitor.py#50 https://gem5.googlesource.com/public/gem5/+/hpca/src/mem/CommMonitor.py#50
Might there be another problem? Sorry if I am misunderstanding anything there. For src/cpu/BaseCPU.py, you should first import CommMonitor and MemTraceProbe then edit the function "addPrivateSplitL1Caches": ... #self.dcache_port = dc.cpu_side self.monitor = CommMonitor() self.monitor.trace = MemTraceProbe(trace_file="l1trace.trc.gz") self.dcache_port = self.monitor.slave self.monitor.master = dc.cpu_side .. Cheers Serhat Gesoglu ________________________________________ From: gem5-users [gem5-users-boun...@gem5.org] on behalf of Saivarun R [rsvaru...@gmail.com] Sent: 29 November 2017 14:48 To: gem5 users mailing list Subject: Re: [gem5-users] CommMonitor.cc not generating trace file Sorry I meant, Firstly, had I not added this line system = Param.System(Parent.any, "System that the monitor belongs to.") in the CommMonitor.py then I'm getting an error. On Wed, Nov 29, 2017 at 8:14 PM, Saivarun R <rsvaru...@gmail.com<mailto:rsvaru...@gmail.com>> wrote: Hi Serhat, Thank you for replying, Firstly, I had not added this line system = Param.System(Parent.any, "System that the monitor belongs to.") in the CommMonitor.py then I'm getting an error. PFA. But as you suggested, I didn't actually attach a MemTraceProbe to the commMonitor. Please tell me, how should I proceed. Thank you Varun On Wed, Nov 29, 2017 at 5:45 PM, Serhat Gesoglu <serhat.geso...@manchester.ac.uk<mailto:serhat.geso...@manchester.ac.uk>> wrote: Hello, I believe you do not need to change anything on CommMonitor.py. Did you follow the instructions here and attach a probe to the monitor you are using: http://gem5.org/General_Memory_System#Traffic_analysis_and_memory_trace_capture ? Cheers Serhat Gesoglu ________________________________ From: gem5-users [gem5-users-boun...@gem5.org<mailto:gem5-users-boun...@gem5.org>] on behalf of Saivarun R [rsvaru...@gmail.com<mailto:rsvaru...@gmail.com>] Sent: 29 November 2017 08:53 To: gem5-users@gem5.org<mailto:gem5-users@gem5.org> Subject: [gem5-users] CommMonitor.cc not generating trace file Hi, I added CommMonitor between cpu and L1Dcache. I'm using the current gem5 from the github and updated to the branch hpca. The CommMonitor is seen in the config.dot.pdf file generated. PFA. But the trace file is not getting generated in m5out directory. Actually, the CommMonitor.py does not even have the argument trace_file, the first time I ran the simulation. I then added the argument in that file. There is a lot of difference between the comm_monitor.cc file that is there with me and that in the the last stable version. I used detailedcpu with l1i_cache and l1d_cache. Kindly, help me in generating the trace file. Thank you in advance Varun _______________________________________________ gem5-users mailing list gem5-users@gem5.org<mailto:gem5-users@gem5.org> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users