On Mon, Feb 24, 2014 at 9:51 PM, Howard He <335618...@qq.com> 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 > 143: > 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 > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > 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. :) Zhou
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