Hi Summer, There's a library in /src/python/m5 called m5op.h that you can use in your benchmark to reset stats after N ticks. I am not quite sure if you can call it from the cpu source code. You can also call it in the /configs/common/Simulation.py file, although you may need to play a bit with m5.simulate in order to reset the stats after some ticks or instructions.
Hope this helped, Ferran O. On 15/03/17 16:45, Summer Deng wrote: > Thank you for your answer. My real question is about the stat reset function. > What is that function? Can I call that function in the cpu code > (src/cpu/o3/cpu.cc)? > > Thanks! > Best, > Summer > On Mar 14, 2017, at 8:08 PM, Wei Shu <wxs0...@louisiana.edu> wrote: > >> Find the global variable of instruction count and make a if condition test >> in your code. >> >> ----- Original Message ----- >> From: "Summer Deng" <csummer...@gmail.com> >> To: gem5-users@gem5.org >> Sent: Tuesday, March 14, 2017 5:06:29 PM >> Subject: [gem5-users] reset stats counters >> >> Hi everyone, >> >> Does anyone know how to reset gem5 stats after the execution has started, >> say after 1K instructions, ? >> >> Thank you very much! >> Best, >> Summer >> _______________________________________________ >> gem5-users mailing list >> 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 > _______________________________________________ > gem5-users mailing list > 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
