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Re: [Discuss-gnuradio] gnuradio-3.6.5 test failed

From: YiZiRui Zhou
Subject: Re: [Discuss-gnuradio] gnuradio-3.6.5 test failed
Date: Mon, 24 Feb 2014 23:13:35 +0800

On Mon, Feb 24, 2014 at 9:51 PM, Howard He <address@hidden> wrote:
Ubuntu 12.04 Desktop (32-bit), intel i5 CPU, GNUradio 3.6.5 by source

After running "make test", it displayed

99% tests passed, 2 tests failed out of 239

Total Test time (real) =  92.42 sec

The following tests FAILED:
143 - test_gr_filter (Failed)
219 - qa_ofdm_txrx (Failed)
Errors while running CTest

After installing spicy, the second test was passed. However, running "ctest -V -R test_gr_filter", we found that

UpdateCTestConfiguration  from :/home/zlb/gnuradio/build/DartConfiguration.tcl
UpdateCTestConfiguration  from :/home/zlb/gnuradio/build/DartConfiguration.tcl
Test project /home/zlb/gnuradio/build
Constructing a list of tests
Done constructing a list of tests
Checking test dependency graph...
Checking test dependency graph end
test 143
    Start 143: test_gr_filter

143: Test command: /bin/sh "/home/zlb/gnuradio/build/gr-filter/lib/test_gr_filter_test.sh"
143: Test timeout computed to be: 9.99988e+06
143: ........Using Volk machine: avx_32_mmx
143: ..........F
1/1 Test #143: test_gr_filter ...................***Failed    0.62 sec

0% tests passed, 1 tests failed out of 1

Total Test time (real) =   0.63 sec

The following tests FAILED:
143 - test_gr_filter (Failed)
Errors while running CTest

And I didn't find any helpful information on this and look forward for help.

What's more, installing GNUradio-3.7 on 32-bit Ubuntu under 64-bit computer will meet other test failure.


Discuss-gnuradio mailing list

Hi Howard,

Although I do not know the reason of this problem clearly, I think installing Ubuntu 64-bit system on a 64-bit CPU processor may be a good choice. A few months ago, I faced the same problem as you, strange things happened to VOLK (or something) when a 32-bit system run on a 64-bit CPU processor.  I tried a pile of methods to solve it. Unfortunately, all of them failed. So I installed the 64-bit Ubuntu system and all things go well. 

Of course, this is not a good solution. I want to know the specific reason and the way to solve it either. :)


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