[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio
From: |
Piotr Krysik |
Subject: |
Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio |
Date: |
Wed, 3 Oct 2018 14:46:51 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
Hi all,
I simplified the flowgraph a bit and prepared a script that runs it
twice and compares the results.
https://imgur.com/a/CSjOeLc
In short something is wrong indeed.
Almost after every run of the script I get results with differences.
I tested it on GNU Radio 3.7.12.0, I'm compiling the most fresh version
now.
Best Regards,
Piotr Krysik
W dniu 03.10.2018 o 06:55, Reiichiro Nakano pisze:
> Here's an updated flowgraph where you don't need a separate file
> source. Just run the flowgraph twice for a few seconds each. You'll
> likely get different file sizes but `cmp` doesn't care, it'll still
> show the first differing byte which should still prove the bug exists.
>
>
gen_and_compare.sh
Description: application/shellscript
testindeterminate.py
Description: Text Data
testindeterminate_pk.grc
Description: application/gnuradio-grc
- [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Reiichiro Nakano, 2018/10/02
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Sylvain Munaut, 2018/10/02
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Reiichiro Nakano, 2018/10/02
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, CEL, 2018/10/02
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Reiichiro Nakano, 2018/10/03
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Reiichiro Nakano, 2018/10/03
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio,
Piotr Krysik <=
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Ron Economos, 2018/10/03
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Ron Economos, 2018/10/03
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Ron Economos, 2018/10/03
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, CEL, 2018/10/03
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Ron Economos, 2018/10/03
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Andrej Rode, 2018/10/08
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Andrej Rode, 2018/10/09
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Sylvain Munaut, 2018/10/09
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Andrej Rode, 2018/10/10
- Re: [Discuss-gnuradio] Non-deterministic behavior in GNU Radio, Sylvain Munaut, 2018/10/10