Yes my mistake :). Sorry for that. I just did not think of the python block
at that time and then after i realized.
Regards,
Monika
On Fri, Apr 15, 2016 at 5:17 PM, Marcus Müller <marcus.muel...@ettus.com>
wrote:
> Monika,
>
> no offense, but when you report a problem with software, it's pretty
> crucial you point out whether you've modified the software or not :)
>
> Best regards,
> Marcus
>
>
> On 15.04.2016 06:28, monika bansal wrote:
>
> Hii,
>
> Thank you for your help.
> That "DDDD" issue is not coming with original benchmark files.
> I added one python block in between the chain in benchmark code. I think
> due to which it was not fast enough to process the incoming data resulting
> "DDDD" issue.
>
> Regards,
> Monika
>
> On Tue, Apr 5, 2016 at 11:51 PM, <mle...@ripnet.com> wrote:
>
>> What if you make the file "/dev/null" -- does this still happen?
>>
>>
>>
>>
>>
>>
>> On 2016-04-05 14:12, monika bansal wrote:
>>
>> Hii,
>>
>> I am running benchmark code and on the receiver side after receiving some
>> number of packets(8000 so), it starts showing overflow errors ("DDDD") on
>> terminal.
>> Following is the system configuration
>>
>> python benchmark_rx.py -f 1100M --args "addr=10.32.38.163"
>> --to-file=/home/ashokbandi/GNU/a_rx.txt --bandwidth=500000
>>
>> Decreasing the bandwidth delays the error.
>>
>> I tried changing buffer size by setting net.core.rmem_max and
>> net.core.wmem_max to 33445532 but to no avail.
>>
>>
>> Following is the screen shot of terminal
>>
>> DDok: True pktno: 24116 n_rcvd: 9730 n_right: 9723
>> DDDDDDDDok: True pktno: 24182 n_rcvd: 9731 n_right: 9724
>> DDDDDDDDDDDDDDok: True pktno: 24319 n_rcvd: 9732 n_right:
>> 9725
>> DDDDDDDDDDDDDDDDok: True pktno: 24442 n_rcvd: 9733
>> n_right: 9726
>> DDDok: True pktno: 24477 n_rcvd: 9734 n_right: 9727
>> DDDDDDDDDok: True pktno: 24568 n_rcvd: 9735 n_right: 9728
>> DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDok:
>> False pktno: 22729 n_rcvd: 9736 n_right: 9728
>>
>>
>> Thanks
>>
>> _______________________________________________
>> Discuss-gnuradio mailing
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>>
>>
>
>
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