Re: [Discuss-gnuradio] comments on stream tags and metadata storage

2014-07-26 Thread Marcus Müller
Hi Peter, I'm on very limited time and internet, so let me just answer things in-text, shortening where contributing to readability. On 25.07.2014 23:37, Peter A. Bigot wrote: > I've added five issues to cover the topics from my original email and > followups. > > http://gnuradio.org/redmine/issues

Re: [Discuss-gnuradio] comments on stream tags and metadata storage

2014-07-26 Thread Peter A. Bigot
I'm confused: are we to discuss these issues on the mailing list, or as comments on the wiki issues I created? I thought the latter was the right location. Putting detailed discussion in two places that do not link to each other is not a good approach. My comments below address interpretatio

Re: [Discuss-gnuradio] comments on stream tags and metadata storage

2014-07-26 Thread Marcus Müller
Hi Peter, On 26.07.2014 13:25, Peter A. Bigot wrote: > I'm confused: are we to discuss these issues on the mailing list, or as > comments on the wiki issues I created? I thought the latter was the > right location. Putting detailed discussion in two places that do not > link to each other is not

Re: [Discuss-gnuradio] gr-fec LDPC comments / questions.

2014-07-26 Thread Sylvain Munaut
Hi Again, > But in the paper I'm looking at ( > http://www.ldpc-codes.com/papers/encoding.pdf ) the T & E matrices are > on the right side, which would match much better of course and > honestly makes more sense to me since the reulting codeword often has > the systematic bits first and then the

Re: [Discuss-gnuradio] comments on stream tags and metadata storage

2014-07-26 Thread Tom Rondeau
Alright, guys, I think we're officially done with this thread! Seriously, while there's been good conversation here, there's too much going on to make any sane judgement on technical arguments. Let's move any discussion over to the issues tracker where Peter set them up and discuss there. Thanks!

Re: [Discuss-gnuradio] comments on stream tags and metadata storage

2014-07-26 Thread Peter A. Bigot
On 07/26/2014 08:59 AM, Tom Rondeau wrote: Alright, guys, I think we're officially done with this thread! Seriously, while there's been good conversation here, there's too much going on to make any sane judgement on technical arguments. Let's move any discussion over to the issues tracker wher

Re: [Discuss-gnuradio] comments on stream tags and metadata storage

2014-07-26 Thread Martin Braun
On 07/25/2014 08:22 PM, Peter A. Bigot wrote: > My work flow doesn't accommodate IRC very well but I've added #gnuradio > to my chat list (handle: pabigot) and will try to log in whenever I'm > working on topic. How does one find information on the next developers > call? I see some information on

[Discuss-gnuradio] Problem with large number of inputs.

2014-07-26 Thread Mostafa Alizadeh
Hi all, I've used to have a block with large number of inputs, say 24, but I think GNURadio has a problem with memory allocation because when I use the block it's suddenly jump out of the program with "The program has unexpectedly finished." (the above message isn't for GNURadio) However, when

Re: [Discuss-gnuradio] Problem with large number of inputs.

2014-07-26 Thread Marcus Müller
Hi Mostafa, indeed, this sounds strange. However, with but the information you offered, it will be hard to determine what goes wrong. Would you have more information, e.g. when exactly this happens, is this C++ or python, do you have source code, in which code line the error occurs (hint: [1])?

Re: [Discuss-gnuradio] Problem with large number of inputs.

2014-07-26 Thread Mostafa Alizadeh
Hi Marcus, You're right. I didn't clarify the problem. Actually in C++, I wrote: block_impl::block_impl(bool normal, int group) : gr::block("phich_grouping", gr::io_signature::make(1, group * N_FS(normal), sizeof (gr_complex)), gr::io_signature::make(1, 1, s