On Mon, Apr 16, 2012 at 10:55 AM, Steve Reinhardt <[email protected]> wrote:
> Check the output. 3456 is the default port for terminal connections, but
> obviously if you're simulating multiple systems on the same host (in the
> same or separate instances of gem5) they can't all use the same port, so
> they'll increment the port number until they find a free one. The output
> will tell you which port number(s) is/are being used.
Thank you for the prompt reply. I looked at the output and I can't
find any indication of any port number. This is despite running just
one instance of twosys-tsunami-simple-atomic. I tried a few port
numbers beyond 3456 as well. I wonder if this means anything (from the
output) :
warn: Sockets disabled, not accepting terminal connections
0: testsys.tsunami.io.rtc: Real-time clock set to Thu Jan 1 00:00:00 2009
0: drivesys.tsunami.io.rtc: Real-time clock set to Thu Jan 1
00:00:00 2009
warn: Sockets disabled, not accepting gdb connections
Why does this happen ?
Anirudh
>
> Steve
>
> On Mon, Apr 16, 2012 at 7:50 AM, Anirudh Sivaraman <[email protected]>
> wrote:
>>
>> Hi
>>
>> I have been trying to modify twosys-tsunami-simple-atomic to work with
>> EtherTap instead of EtherLink. I have connected the TCP listener port
>> on the GEM5 end to a tap interface using socat. I have also checked
>> that if I inject packets into the tap interface, GEM5 is able to see
>> them. I now want to ping one GEM5 instance from another using a tap
>> interface.
>>
>> So, after running :
>> build/ALPHA/gem5.opt tests/run.py
>>
>> build/ALPHA/tests/opt/quick/fs/80.netperf-stream/alpha/linux/twosys-tsunami-simple-atomic
>>
>> I run m5term localhost 3456 so that I can interact with the simulated
>> system. This returns immediately and doesn't open a shell as it
>> usually does. As far as I know, this is the only way to get a shell on
>> GEM5. Is there a better way ?
>>
>> Anirudh
>> _______________________________________________
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>> [email protected]
>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>
>
>
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