Hi Nilay, I updated the latest gem5 release... but still having some seg. faults.
root@carole-software-lab-nehalem:~/gem5-latest/gem5# ./build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Jul 26 2011 10:43:01 gem5 started Jul 26 2011 10:46:57 gem5 executing on carole-software-lab-nehalem command line: ./build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py Global frequency set at 1000000000000 ticks per second info: kernel located at: /home/carole/gem5-latest/gem5/binaries/vmlinux Listening for system connection on port 3456 fatal: system.dma_cntrl0.dma_sequencer.ruby_system without default or user set value Segmentation fault Do you know how to resolve this issue? thanks, Carole root@carole-software-lab-nehalem:~/gem5-latest/gem5# ./build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Jul 26 2011 10:43:01 gem5 started Jul 26 2011 10:46:57 gem5 executing on carole-software-lab-nehalem command line: ./build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py Global frequency set at 1000000000000 ticks per second info: kernel located at: /home/carole/gem5-latest/gem5/binaries/vmlinux Listening for system connection on port 3456 fatal: system.dma_cntrl0.dma_sequencer.ruby_system without default or user set value Segmentation fault On Mon, Jul 25, 2011 at 7:33 PM, Nilay Vaish <[email protected]> wrote: > On Mon, 25 Jul 2011, Carole-Jean Wu wrote: > > Hi, >> >> I built an ALPHA-FS system and trying to start the full system simulation >> with the cache memory module, Ruby. However, I am getting the following >> error message complaining that the ALPHA system does not have dma >> controller. Has anyone encountered this and know how to resolve the issue? >> >> thanks in advance, >> Carole Wu >> >> ~/gem5-stable# ./build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py >> >> gem5 Simulator System. http://gem5.org >> gem5 is copyrighted software; use the --copyright option for details. >> >> gem5 compiled Jul 25 2011 15:35:49 >> gem5 started Jul 25 2011 15:57:06 >> gem5 executing on carole-software-lab-nehalem >> command line: ./build/ALPHA_FS/gem5.opt configs/example/ruby_fs.py >> Error: could not create sytem for ruby protocol MI_example >> Traceback (most recent call last): >> File "<string>", line 1, in <module> >> File "/home/carole/gem5-stable/src/**python/m5/main.py", line 356, in >> main >> exec filecode in scope >> File "configs/example/ruby_fs.py", line 123, in <module> >> system._dma_devices) >> File "/home/carole/gem5-stable/**configs/ruby/Ruby.py", line 70, in >> create_system >> % protocol) >> File "<string>", line 1, in <module> >> File "/home/carole/gem5-stable/**configs/ruby/MI_example.py", line 151, >> in >> create_system >> system.dma_cntrl.dma_**sequencer.port = dma_device.dma >> File "/home/carole/gem5-stable/src/**python/m5/SimObject.py", line 604, >> in >> __getattr__ >> % (self.__class__.__name__, attr) >> AttributeError: object 'LinuxAlphaSystem' has no attribute 'dma_cntrl' >> >> > I have made changes that rectify the error. You would need to either > download the latest version of gem5, or else update your gem5 repository. > > -- > Nilay > ______________________________**_________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/**mailman/listinfo/gem5-users<http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users> >
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