Re: [Discuss-gnuradio] Invalid argument

[Pol Henarejos]

Moreover, I appreciate that for each session I start there is a file
created with strange char name (&, , º, ', and other rubbish), different
for each session (so I have many of them). All of them contain
"gr_vmcircbuf_createfilemapping_factory, only this word. I guess maybe
there is a sprintf("%s") with rubbish, I do not know.

Any guidance will be appreciated.

Thanks.


Pol Henarejos
Research Engineer, MSc
address@hidden

Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Engineering Unit
Parc Mediterrani de la Tecnologia
Av. Carl Friedrich Gauss, 7
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El 12/09/2012 14:25, Pol Henarejos escribió:
> 
> Dear Josh,
> 
> I am not sure it is related with fftw_wisdom_file. Examining gri_fft.cc
> I appreciate the wisdom is loaded when the gri_fft_complex and others
> are called. But this is not the case. Nevertheless I created the
> .gr_fftw_wisdom with fftw3f-wisdom tool and moved to APPDATA path. The
> warnings still remain as usual: Invalid argument.
> 
> I used "grep -R "Invalid argument" *" to locate this string in gnuradio
> and it does not appear in any place. So I guess it is with libraries. I
> bet it is with boost_1.51.
> 
> Thanks.
> 
> 
> On 09/10/2012 06:08 AM, Pol Henarejos wrote:
>> Dear list,
>>
>> I gitted the v3.6.2 tag with Boost 1.51 and Windows 7 x64 MSVC
>> 2010. I have these following lines:
>>
>> grTop = gr_make_top_block(std::string(name));
>> grTop->connect(gr_make_null_source(sizeof(gr_complex)), 0,
>> gr_make_null_sink(sizeof(gr_complex)), 0); grTop->start();
>>
>> and I get these warnings:
>>
>>> : Invalid argument
>> gr_pagesize: no info; setting pagesize = 4096
>>> : Invalid argument
>>
>> But the program still works. I am not sure it is related with
>> gnuradio because I did not found any reference to "Invalid
>> argument". Sometimes appears "P: No such file or directory", many
>> others the ">" is replaced by some strange parameter. I guess it is
>> related with boost 1.51 maybe.
>>
>> It is not critical but it is quite annoying.
>>
>> Do you have some hint?
>>
> 
> I have a suspicion that its related to loading the fftw wisdom file.
> See if you can find the print here: ./src/lib/general/gri_fft.cc
> 
> -josh
>

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