O3 support for X86_FS was added very recently so you probably have to
update your sources too. It's very new and should work, but there will
likely be a bug or two to shake out.
Gabe
On 08/21/11 10:57, Mahmood Naderan wrote:
> I recompiled from scratch but the same error happened again. In
> simulation.py, I added three print command to see what is going on.
>
> print options.timing
> print options.detailed
> print options.inorder
>
> If I use --detailed (options.detailed is true as shown below) , I get
> command line: build/X86_FS/m5.opt configs/example/fs.py --detail --caches -r 1
> None
> True
> None
> Traceback (most recent call last):
> File "<string>", line 1, in <module>
> File "/home/mahmood/gem5/src/python/m5/main.py", line 356, in main
> exec filecode in scope
> File "configs/example/fs.py", line 107, in <module>
> (TestCPUClass, test_mem_mode, FutureClass) =
> Simulation.setCPUClass(options)
> File "/home/mahmood/gem5/configs/common/Simulation.py", line 52, in
> setCPUClass
> class TmpClass(DerivO3CPU): pass
> NameError: global name 'DerivO3CPU' is not defined
>
> If I use --timing (options.timing is true as shown below), I get:
> command line: build/X86_FS/m5.opt configs/example/fs.py --timing -r 1
> True
> None
> None
> warning: add_child('terminal'): child 'terminal' already has parent
> Global frequency set at 1000000000000 ticks per second
> info: kernel located at:
> /home/mahmood/gem5/x86/binaries/x86_64-vmlinux-2.6.22.9
> 0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
> Listening for com_1 connection on port 3456
> panic: Pio port not connected to anything!
> @ cycle 0
> [init:build/X86_FS/dev/io_device.cc, line 74]
> Memory Usage: 656652 KBytes
> Program aborted at cycle 0
> Aborted
>
> If I use nothing (all three options are set to None as shown below),
> there is no problem:
> command line: build/X86_FS/m5.opt configs/example/fs.py -r 1
> None
> None
> None
> warning: add_child('terminal'): child 'terminal' already has parent
> Global frequency set at 1000000000000 ticks per second
> info: kernel located at:
> /home/mahmood/gem5/x86/binaries/x86_64-vmlinux-2.6.22.9
> 0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
> Listening for com_1 connection on port 3456
> warn: Reading current count from inactive timer.
> 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
> ...
>
>> Looks like the O3 CPU wasn't compiled into the simulator
> Can you explain more? Should I manually compile O3CPU in to simulator?
>
> Thanks
>
> On 8/21/11, Ali Saidi <[email protected]> wrote:
>> Looks like the O3 CPU wasn't compiled into the simulator. Try removing the
>> build directory and re-compiling.
>>
>> Ali
>>
>> On Aug 21, 2011, at 3:50 AM, Mahmood Naderan wrote:
>>
>>> Hi
>>> With the latest revision, I don't know why I cannot resume from the
>>> checkpoint.
>>>
>>> command line: build/X86_FS/m5.opt configs/example/fs.py --detail --caches
>>> -r 1
>>> Traceback (most recent call last):
>>> File "<string>", line 1, in <module>
>>> File "/home/mahmood/gem5/src/python/m5/main.py", line 356, in main
>>> exec filecode in scope
>>> File "configs/example/fs.py", line 107, in <module>
>>> (TestCPUClass, test_mem_mode, FutureClass) =
>>> Simulation.setCPUClass(options)
>>> File "/home/mahmood/gem5/configs/common/Simulation.py", line 52, in
>>> setCPUClass
>>> class TmpClass(DerivO3CPU): pass
>>> NameError: global name 'DerivO3CPU' is not defined
>>>
>>> simulation.py look like:
>>> import m5
>>> from m5.defines import buildEnv
>>> from m5.objects import *
>>> from m5.util import *
>>> ...
>>> elif options.detailed:
>>> if not options.caches:
>>> print "O3 CPU must be used with caches"
>>> sys.exit(1)
>>> class TmpClass(DerivO3CPU): pass
>>>
>>> fs.py look like:
>>> import m5
>>> from m5.defines import buildEnv
>>> from m5.objects import *
>>> from m5.util import addToPath, fatal
>>> ...
>>> (TestCPUClass, test_mem_mode, FutureClass) =
>>> Simulation.setCPUClass(options)
>>>
>>>
>>> Any idea to fix that?
>>> // Naderan *Mahmood;
>>>
>>> _______________________________________________
>>> gem5-users mailing list
>>> [email protected]
>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>> _______________________________________________
>> gem5-users mailing list
>> [email protected]
>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>>
>
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