Hi Andreas,
Thanks for replying.
That seems to be the problem. I was using x86(64 bit) with classic
memory. I was using the the following command
*./build/X86/gem5.opt --caches --cpu-type=timing -c <application related
commands>*
Does x86 support timing cpu with other memory models?
Regards,
*Renju Boben*
*M Tech*
*Electronic Systems*
*IIT Bombay*
*Ph - 7506112155*
On Fri, May 20, 2016 at 12:12 PM, Andreas Hansson <[email protected]>
wrote:
> Hi Rendu,
>
> It sounds like a deadlock or livelock. Are you running with an ISA that
> actually supports the timing CPU and the classic memory system (x86
> currently does not, while ARM does)?
>
> Andreas
>
> From: gem5-users <[email protected]> on behalf of Renju Boben <
> [email protected]>
> Reply-To: gem5 users mailing list <[email protected]>
> Date: Friday, 20 May 2016 at 04:56
> To: gem5 users mailing list <[email protected]>
> Subject: Re: [gem5-users] gem5 - Very low no. of committed instructions
>
> I am simulating in timing mode
>
> Regards,
>
> *Renju Boben *
>
> *M Tech *
>
> *Electronic Systems *
>
> *IIT Bombay *
> *Ph - 7506112155*
>
> On Thu, May 19, 2016 at 11:38 PM, biswabandan panda <[email protected]>
> wrote:
>
>> Hi,
>> In which CPU mode you are simulating? Is it with detailed?
>> On 19 May 2016 19:44, "Renju Boben" <[email protected]> wrote:
>>
>>> Hi,
>>> I am running mcf benchmarks, from SPEC 2006. To verify the progress
>>> I am dumping the stats after every 1000000000000 ticks. Initially it is
>>> simulating without any issues. After some time I am getting the following
>>> stats repeatedly
>>>
>>> *sim_insts 10997285 # Number of
>>> instructions simulated*
>>> *system.cpu.committedInsts 0 # Number of instructions
>>> committed*
>>>
>>> For hmmer benchmarks also the *system.cpu.committedInsts * is less
>>> than 10 instructions for 1000000000000 ticks, most of the time. Sometimes
>>> it becomes 5000 instruction for the same no. of ticks.
>>>
>>> Does any one know the reason for this anomaly?
>>>
>>> Thanks in advance
>>>
>>> Regards,
>>>
>>> *Renju Boben *
>>>
>>> *M Tech *
>>>
>>> *Electronic Systems *
>>>
>>> *IIT Bombay *
>>> *Ph - 7506112155 <7506112155>*
>>>
>>> _______________________________________________
>>> gem5-users mailing list
>>> [email protected]
>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>>>
>>
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