google-highway 1.0.5 test suite fails on i686

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  • Maxim Cournoyer
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Maxim Cournoyer
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M
M
Maxim Cournoyer wrote on 30 Dec 2023 02:45
Re: Build slade.i686-linux on master is broken.
(name . bug-guix)(address . bug-guix@gnu.org)
87o7e8tqdj.fsf@gmail.com
Hi,

cuirass@gnu.org (Cuirass) writes:

Toggle quote (6 lines)
> <p>The build <b>slade.i686-linux</b> for specification <b>master</b> is broken. You can
> find the detailed information about this build <a
> href="https://ci.guix.gnu.org/build/2921685/details">here</a>.</p>
>
> https://ci.guix.gnu.org/build/2921685/details

The test suite fails due to precision differences:

Toggle snippet (35 lines)
[...]

[ RUN ] HwyMathTestGroup/HwyMathTest.TestAllAtanh/SCALAR
Skipping math_test due to GCC issue with excess precision.
f32: Atanh(0.000000) expected 0.000000 actual -nan ulp 3.77061e+09 max ulp 4
f32: Atanh(0.000000) expected 0.000000 actual -nan ulp 3.77035e+09 max ulp 4
f32: Atanh(0.000000) expected 0.000000 actual -nan ulp 3.77008e+09 max ulp 4
f32: Atanh(0.000000) expected 0.000000 actual -nan ulp 3.76982e+09 max ulp 4

[...]

[ RUN ] HwyMathTestGroup/HwyMathTest.TestAllLog1p/SCALAR
Skipping math_test due to GCC issue with excess precision.
f32: Log1p(0.000000) expected 0.000000 actual -nan ulp 3.76202e+09 max ulp 3
f32: Log1p(0.000000) expected 0.000000 actual -nan ulp 3.76149e+09 max ulp 3
f32: Log1p(0.000000) expected 0.000000 actual -nan ulp 3.76097e+09 max ulp 3
f32: Log1p(0.000000) expected 0.000000 actual -nan ulp 3.76045e+09 max ulp 3
f32: Log1p(0.000000) expected 0.000000 actual -nan ulp 3.75992e+09 max ulp 3
f32: Log1p(0.000000) expected 0.000000 actual -nan ulp 3.7594e+09 max ulp 3

[...]

99% tests passed, 2 tests failed out of 930

Total Test time (real) = 10.23 sec

The following tests FAILED:
830 - HwyMathTestGroup/HwyMathTest.TestAllAtanh/SCALAR # GetParam() = 4611686018427387904 (Subprocess aborted)
854 - HwyMathTestGroup/HwyMathTest.TestAllLog1p/SCALAR # GetParam() = 4611686018427387904 (Subprocess aborted)
Errors while running CTest
make: *** [Makefile:74: test] Error 8

Test suite failed, dumping logs.

--
Thanks,
Maxim
M
M
Maxim Cournoyer wrote on 30 Dec 2023 02:50
control message for bug #68121
(address . control@debbugs.gnu.org)
87mststq5h.fsf@gmail.com
retitle 68121 google-highway 1.0.5 test suite fails on i686
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