Ubuntu install, make check fails on test_mblock

Hi all-

I’m following the instructions at
http://gnuradio.org/trac/wiki/UbuntuInstall.

Hardware is an HP/Compaq nc6230 laptop.
Ubuntu Fiesty Fawn

uname -a gives:
2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux

Install seemed to go smoothly, but make check fails on the test_mblock
step:

[lots of successful tests…]

Making check in mblock
make[1]: Entering directory /home/steven/gnuradio/mblock' Making check in src make[2]: Entering directory/home/steven/gnuradio/mblock/src’
Making check in lib
make[3]: Entering directory /home/steven/gnuradio/mblock/src/lib' make check-am make[4]: Entering directory/home/steven/gnuradio/mblock/src/lib’
make check-TESTS
make[5]: Entering directory `/home/steven/gnuradio/mblock/src/lib’

mb_runtime_thread_per_block: dtor (# workers = 4)

mb_runtime_thread_per_block: dtor (# workers = 6)
qa_timeouts_1_top: expected_delta_t = 0.075 actual_delta_t = 0.0932272
qa_timeouts_1_top: expected_delta_t = 0.125 actual_delta_t = 0.140994
…F.

!!!FAILURES!!!
Test Results:
Run: 15 Failures: 1 Errors: 0

  1. test: qa_timeouts::test_timeouts_1 (F) line: 199 qa_timeouts.cc
    assertion failed
  • Expression: pmt_equal(PMT_T, result)

FAIL: test_mblock

1 of 1 tests failed

I was hoping to get some clarification / explanation of this. Any ideas?

On Fri, Aug 24, 2007 at 04:10:13PM -0400, Steven C. wrote:

make[3]: Entering directory `/home/steven/gnuradio/mblock/src/lib’
…F.

FAIL: test_mblock

1 of 1 tests failed

I was hoping to get some clarification / explanation of this. Any ideas?

Hi Steven,

Looks like I need to loosen up the acceptable margin on this
particular test. It tests timer events. The failure is not critical.
It expected to receive a message in 0.075 seconds, but got it in 0.093
seconds.

I’ve opened ticket:175 on this.

Eric

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