Just out of curiosity what do you use -j2 for? *Regards,* *Kassan Unda*
*Doctoral Candidate* *Computer Engineering* *Missouri S&T (Formerly University of Missouri Rolla)* *WebPage: http://web.mst.edu/~kutx9 <http://web.mst.edu/~kutx9>* *"Do not go where the path may lead, go instead where there is no path and leave a trail."* Ralph Waldo Emerson On Wed, Jun 3, 2015 at 4:57 AM, Azadeh Shirvanian < [email protected]> wrote: > Dear all > > I was using CommMonitor to trace the packets between CPU and L1 cache so > far. Now I do not need to trace them. So I replaced the modified > *BaseCPU.py* and *comm_monitor.cc* files with the *original ones*. > > However, when I compile gem5 with the following command: > > scons build/X86/gem5.opt -j2 > > I get the following error: > > build/X86/mem/comm_monitor.o: In function `CommMonitor': > /home/azadeh/gem5/build/X86/mem/comm_monitor.cc:59: undefined reference to > `vtable for CommMonitor' > /home/azadeh/gem5/build/X86/mem/comm_monitor.cc:59: undefined reference to > `vtable for CommMonitor' > collect2: ld returned 1 exit status > scons: *** [build/X86/gem5.opt] Error 1 > scons: building terminated because of errors. > > I would really like to know how I can have a successful compile again and > would appreciate any help. > > Best regards > Azadeh > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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