Hello Andreas,
When I get execute decode_packet_trace.py script, I get the following
error. I am setting protoc manually as mentioned in the script and
executing it from gem5 root. I have module protoc installed on my system.
Can you please give us a simple example on how to use the script to decode
trace.
Thanks for your help.
Regards,
Abhishek
deshp054@palomar (/project/chriskim10/abhishek/gem5_fs/gem5-stable) %
protoc --python_out=. --proto_path=src/proto src/proto/packet.proto
deshp054@palomar (/project/chriskim10/abhishek/gem5_fs/gem5-stable) %
./util/decode_packet_trace.py < ./m5out/cache.trace
Did not find packet proto definitions, attempting to generate
Traceback (most recent call last):
File "./util/decode_packet_trace.py", line 95, in <module>
import packet_pb2
File
"/project/chriskim10/abhishek/gem5_fs/gem5-stable/util/packet_pb2.py", line
4, in <module>
from google.protobuf import descriptor as _descriptor
ImportError: No module named google.protobuf
On Mon, Feb 17, 2014 at 5:27 PM, Abhishek Deshpande
<[email protected]>wrote:
> Hello all,
>
> Thank you Andreas for writing wiki.
> I have attached CommMonitor between L2 and membus. After simulation,
> CommMonitor is present in config.json and stats.txt. However, I am not
> able to read trace_file associated with CommMonitor. It contains garbage
> data. I tried using script in util/ as well. Additionally, I get following
> warning when I start simulation. I have attached snapshot below.
> Can you please take a look into this and let me know what is wrong.
>
> Thanks for your help and support.
>
> Simulation Snapshot:
>
> gem5 compiled Feb 14 2014 15:48:18
> gem5 started Feb 16 2014 01:14:01
> gem5 executing on palomar.ece.umn.edu
> command line: ./build/ALPHA/gem5.opt --debug-flags=CommMonitor
> ./configs/example/fs.py --checkpoint-restore=1 --restore-with-cpu=timing
> --num-cpus=1 --cpu-clock=2.0GHz --caches --l2cache --num-l2caches=1
> --l1d_size=32kB --l1d_assoc=8 --l1i_size=32kB --l1i_assoc=4 --l2_size=1MB
> --l2_assoc=8 --script=./benchmark_Scripts/fft.rcS
> Global frequency set at 1000000000000 ticks per second
> info: kernel located at:
> /project/chriskim10/abhishek/gem5_fs/gem5-stable/binaries/vmlinux
> 0: system.tsunami.io.rtc: Real-time clock set to Thu Jan 1 00:00:00
> 2009
> *0: system.cachemonitor: Created monitor system.cachemonitor with
> sample period 1000000000 ticks (<bad arg type for float format> s)*
> Switch at curTick count:10000
> info: Entering event queue @ 2254843455000. Starting simulation...
>
>
> Regards,
> Abhishek
>
>
> On Wed, Feb 12, 2014 at 10:53 AM, Aditya Deshpande <
> [email protected]> wrote:
>
>> Abhishek,
>>
>> Look at this mail thread
>> http://www.mail-archive.com/[email protected]/msg09221.html
>>
>> You need to have google-protobuf installed to use CommMonitor.
>>
>>
>> Regards,
>> Aditya
>>
>
>
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