Thank you. On Tue, Feb 14, 2023 at 4:34 PM Ayaz Akram <yazak...@ucdavis.edu> wrote:
> Hi Sadhana, > > I think the first number is the requestor port id (IIRC). The above trace > should have all requests to the main memory as your CommMonitor is > connected between the membus and MemCtrl (and all memory traffic should go > through it). > > -Ayaz > > On Mon, Feb 13, 2023 at 7:52 PM Sadhana . via gem5-users < > gem5-users@gem5.org> wrote: > >> I am using gem5 for generation of memory traces. While going through gem5 >> videos I found a method to generate traces using commMonitor. I have >> modified the code as follows: >> system.comm_monitor=CommMonitor() >> system.comm_monitor.cpu_side_port=system.membus.mem_side_ports >> >> system.comm_monitor.trace=MemTraceProbe(trace_file=f"mem_trace",trace_compress=True) >> #system.system_port = system.membus.slave >> system.mem_ctrl=MemCtrl() >> system.mem_ctrl.dram = DDR3_1600_8x8() >> system.mem_ctrl.dram.range = system.mem_ranges[0] >> #system.mem_ctrl.port = #system.membus.mem_side_ports >> system.mem_ctrl.port = system.comm_monitor.mem_side_port >> system.system_port = system.membus.cpu_side_ports >> I am running SE mode using arm ISA. I have got the traces as well: >> 7,r,980,4,256,0 >> 7,r,984,4,256,77000 >> 7,r,988,4,256,126000 >> 8,r,474576,4,10,175000 >> 7,r,992,4,256,238000 >> 7,r,996,4,256,287000 >> 8,w,474576,4,10,336000 >> 7,r,1000,4,256,357000 >> 8,w,474572,4,10,406000 >> 7,r,1004,4,256,427000 >> 8,r,1028,4,10,476000 >> 7,r,1008,4,256,525000 >> 8,w,474568,4,10,574000 >> Now my doubt is what does port number 7,8 mean. should I consider the >> entire trace as a memory trace? I want only traces of the main memory. >> >> >> >> >> Thanks and Regards, >> Sadhana, >> Research Scholar-NITK, >> Dept. of Computer Science and Engineering >> . >> _______________________________________________ >> gem5-users mailing list -- gem5-users@gem5.org >> To unsubscribe send an email to gem5-users-le...@gem5.org >> >
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