Hi Mohammad, Hmm I have not looked at the gem5 codebase in 3 years so I'm afraid I don't have any idea on how to resolve this error.
A few pointers: try --mesh-rows=1. This might have changed since I looked at it, but the option used to be called --garnet-network=fixed rather than --garnet=fixed. Try that. Make sure you can run garnet in standalone mode. http://www.gem5.org/Ruby_Network_Test Which protocol did you build to run FS? Try MOESI_hammer, or MOESI_CMP_directory Good luck, Tushar On Aug 16, 2014, at 4:37 PM, Mohammadsadegh Sadeghi wrote: > Hi Tushar, > I would like to ask you to help me, how should I resolve this problem, based > on previous email. > Thanks for your time and consideration. > > -- > Kind Regards, > Mohammad Sadegh Sadeghi > > > On Friday, August 15, 2014 1:21 PM, Mohammadsadegh Sadeghi via gem5-users > <gem5-users@gem5.org> wrote: > > > Hi Tushar, > Thanks again for your reply. > > I run the following commands without error: > > 1- > ./build/ALPHA_FS/gem5.opt --debug-flag=Exec,ExecTicks ./configs/example/se.py > --num-cpus=2 --num-dirs=2 --caches --num-l2caches=2 --ruby --topology=Mesh > --mesh-rows=2 > --cmd="tests/test-progs/hello/bin/alpha/linux/hello;tests/test-progs/hello/bin/alpha/tru64/hello" > > 2- (for this it takes too time and still running) > ./build/ALPHA_FS/gem5.opt --debug-flag=Exec,ExecTicks ./configs/example/se.py > --num-cpus=2 --num-dirs=2 --caches --num-l2caches=2 --ruby --topology=Mesh > --mesh-rows=2 --script=configs/boot/queens.rcS > > But when add --garnet=fixed or flexible flag both comes with the same > following error: > ********************************************************************* > gem5 Simulator System. http://gem5.org > gem5 is copyrighted software; use the --copyright option for details. > > gem5 compiled Jul 20 2014 22:36:30 > gem5 started Aug 15 2014 13:00:35 > gem5 executing on mohsasa60-VGN-SZ470N > command line: ./build/ALPHA_FS/gem5.opt --debug-flag=Exec,ExecTicks > ./configs/example/ruby_fs.py --num-cpus=2 --num-dirs=2 --caches > --num-l2caches=2 --ruby --topology=Mesh --mesh-rows=2 --garnet=fixed > --script=configs/boot/queens.rcS > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > warn: add_child('cls'): child 'credit_links0 credit_links1' already has parent > Global frequency set at 1000000000000 ticks per second > info: kernel located at: /home/mohsasa60/gem5/system/binaries/vmlinux > Listening for system connection on port 3456 > Traceback (most recent call last): > File "<string>", line 1, in <module> > File "/home/mohsasa60/gem5/src/python/m5/main.py", line 388, in main > exec filecode in scope > ###File "./configs/example/se.py", line 258, in <module> > Simulation.run(options, root, system, FutureClass)### for se.py > ###File "./configs/example/ruby_fs.py", line 143, in <module> > Simulation.run(options, root, system, FutureClass)###for ruby_fs.py > File "/home/mohsasa60/gem5/configs/common/Simulation.py", line 415, in run > m5.instantiate(checkpoint_dir) > File "/home/mohsasa60/gem5/src/python/m5/simulate.py", line 112, in > instantiate > for obj in root.descendants(): obj.createCCObject() > File "/home/mohsasa60/gem5/src/python/m5/SimObject.py", line 1066, in > createCCObject > self.getCCParams() > File "/home/mohsasa60/gem5/src/python/m5/SimObject.py", line 1025, in > getCCParams > setattr(cc_params, param, value) > SystemError: NULL result without error in PyObject_Call > *********************************************************************** > > I would appreciate it if you help to resolve this. > Thanks for your help and time. > -- > Kind Regards, > Mohammad Sadegh Sadeghi > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > >
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