Re: [Discuss-gnuradio] Trouble with gnuradio and AMD32

[Josh Blum]

FYI, in case you want to test this fix. But I think its pretty strait
forward:

http://gnuradio.org/cgit/jblum.git/commit/?h=fix_alignment_issue

-Josh

On 06/05/2012 07:18 AM, Frederick Stevens wrote:
> On 06/01/2012 02:12 PM, Igor Volodin wrote:
>> Hello, all
>>
>> My configuration:
>> Linux Xubuntu 12.04
>> AMD Athlon XP 2400
>> Linux ghost32 3.2.0-24-generic #39-Ubuntu SMP Mon May 21 16:51:22 UTC
>> 2012 i686 athlon i386 GNU/Linux
>>
>>
>>
>> I am compiled latest version of gnuradio, and tried to run simple grc
>> file: http://superkuh.com/simplest.grc , and got following error:
>>
>>
>> (python:3350): GLib-GObject-CRITICAL **: g_param_spec_double:
>> assertion `default_value >= minimum && default_value <= maximum' failed
>>
>> (python:3350): GLib-GObject-CRITICAL **:
>> g_object_class_install_property: assertion `G_IS_PARAM_SPEC (pspec)'
>> failed
>>
>> (python:3350): GLib-GObject-WARNING **: g_object_notify: object class
>> `GdkScreenX11' has no property named `resolution'
>> Using Volk machine: generic
>> Traceback (most recent call last):
>>   File "./top_block.py", line 131, in <module>
>>     tb = top_block()
>>   File "./top_block.py", line 79, in __init__
>>     peak_hold=False,
>>   File
>> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/fftsink_gl.py",
>> line 89, in __init__
>>     win=win,
>>   File
>> "/usr/local/lib/python2.7/dist-packages/gnuradio/blks2impl/logpwrfft.py",
>> line 57, in __init__
>>     c2magsq = gr.complex_to_mag_squared(fft_size)
>>   File
>> "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/gnuradio_core_general.py",
>> line 3838, in complex_to_mag_squared
>>     return _gnuradio_core_general.complex_to_mag_squared(vlen)
>> RuntimeError: gr_block::set_alignment_multiple
>> [Inferior 1 (process 3350) exited with code 01]
>>
>> Then I compiled the program with debugging symbols, and started in the
>> debugger:
>>
>> (gdb) s
>> Single stepping until exit from function Py_Main,
>> which has no line number information.
>> 0x0805e78b in main ()
>> (gdb) bt
>> #0  0x0805e78b in main ()
>> (gdb) l
>> 11    //  detail/sp_counted_base_gcc_x86.hpp - g++ on 486+ or AMD64
>> 12    //
>> 13    //  Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
>> 14    //  Copyright 2004-2005 Peter Dimov
>> 15    //
>> 16    //  Distributed under the Boost Software License, Version 1.0. (See
>> 17    //  accompanying file LICENSE_1_0.txt or copy at
>> 18    //  http://www.boost.org/LICENSE_1_0.txt)
>> 19    //
>> 20    //
>> (gdb) n
>> Single stepping until exit from function main,
>> which has no line number information.
>> 0x006b94d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
>> (gdb) l
>> 21    //  Lock-free algorithm by Alexander Terekhov
>> 22    //
>> 23    //  Thanks to Ben Hitchings for the #weak + (#shared != 0)
>> 24    //  formulation
>> 25    //
>> 26
>> 27    #include <boost/detail/sp_typeinfo.hpp>
>> 28
>> 29    namespace boost
>> 30    {
>> (gdb) n
>> Single stepping until exit from function __libc_start_main,
>> which has no line number information.
>> [Inferior 1 (process 3367) exited with code 01]
>>
>> My problem is like this:
>> http://lists.gnu.org/archive/html/discuss-gnuradio/2012-03/msg00294.html
>> Then i run volk_profile, and got this errors:
>>
>> Using Volk machine: generic
>> RUN_VOLK_TESTS: volk_32fc_s32fc_rotatorpuppet_32fc_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16ic_s32f_deinterleave_real_32f_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16ic_deinterleave_real_8i_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16ic_deinterleave_16i_x2_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16ic_s32f_deinterleave_32f_x2_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16ic_deinterleave_real_16i_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16ic_magnitude_16i_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16ic_s32f_magnitude_32f_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16i_s32f_convert_32f_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16i_s32f_convert_32f_u
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16i_convert_8i_a
>> no architectures to test
>> RUN_VOLK_TESTS: volk_16i_convert_8i_u
>>
>>
>> Best regards, Igor
>>
>> _______________________________________________
>> Discuss-gnuradio mailing list
>> address@hidden
>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>>
> I guess I haven't really checked on things here for a while.  I compiled
> 3.5.3.2 (3.6.0 is having issues building, not sure why yet but I don't
> have time right now to dig any deeper.) and gqrx and get the same sort
> of error as Igor with gnuradio_companion and gqrx.  Gqrx and grc run
> fine on my intel atom 32 bit system.  On any of my AMD32 machines, I get
> this error.
> 
> Below is the output of grc:
> 
> Using Volk machine: generic
> Traceback (most recent call last):
>   File "/home/fred/gnuradio/top_block.py", line 154, in <module>
>     tb = top_block()
>   File "/home/fred/gnuradio/top_block.py", line 95, in __init__
>     self.gr_multiply_xx_1 = gr.multiply_vff(1)
>   File
> "/usr/lib/python2.6/site-packages/gnuradio/gr/gnuradio_core_general.py",
> line 8642, in multiply_ff
>     return _gnuradio_core_general.multiply_ff(vlen)
> RuntimeError: gr_block::set_alignment_multiple
> 
> Here is the output from gqrx:
> 
>>>> gr_fir_ccc: using 3DNow!Ext
> Using Volk machine: generic
> terminate called after throwing an instance of 'std::invalid_argument'
>   what():  gr_block::set_alignment_multiple
> Aborted
> 
> volk_profile gives the same error as previous.
> 
> Cheers,
> 
> Fred
> 
> 
> 
> 
> 
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