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'
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