bug#51452: closed (Numpy fails test suite with illegal instruction error on Core 2 Duo)

[GNU bug Tracking System]

Your message dated Thu, 11 Nov 2021 14:21:53 -0500
with message-id <87bl2qts4u.fsf@gmail.com>
and subject line Re: bug#51452: Numpy fails test suite with illegal instruction 
error on Core 2 Duo
has caused the debbugs.gnu.org bug report #51452,
regarding Numpy fails test suite with illegal instruction error on Core 2 Duo
to be marked as done.

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51452: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=51452
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> --- Begin Message ---
>
>
>
> Subject: 
>
> Numpy fails test suite with illegal instruction error on Core 2 Duo
>
>
>
>
> Date: 
>
> Thu, 28 Oct 2021 00:32:02 -0400
>
>
>
>
> Hi,
>
> While attempting to update numpy to 1.21.3, I encountered the following
> failure only on an older Q6700 (Core2Duo) Intel processor:
>
> --8<---------------cut here---------------start------------->8---
> starting phase `check'
> Building, see build.log...
>     ... build in progress
>     ... build in progress
>     ... build in progress
> Build OK
> NumPy version 1.21.3
> NumPy relaxed strides checking option: True
> NumPy CPU features:  SSE SSE2 SSE3 SSSE3* SSE41? POPCNT? SSE42? AVX? F16C? 
> FMA3? AVX2? AVX512F? AVX512CD? AVX512_KNL? AVX512_KNM? AVX512_SKX? AVX512_CLX? 
> AVX512_CNL? AVX512_ICL?
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> .Fatal Python error: Illegal instruction
>
> Current thread 0x00007ffff7833340 (most recent call first):
>   File "<__array_function__ internals>", line 5 in dot
>   File 
> "/tmp/guix-build-python-numpy-1.21.3.drv-0/numpy-1.21.3/build/testenv/lib/python3.9/site-packages/numpy/core/tests/test_einsum.py",
>  line 340 in check_einsum_sums
>   File 
> "/tmp/guix-build-python-numpy-1.21.3.drv-0/numpy-1.21.3/build/testenv/lib/python3.9/site-packages/numpy/core/tests/test_einsum.py",
>  line 536 in test_einsum_sums_int8
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/python.py",
>  line 183 in pytest_pyfunc_call
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/callers.py",
>  line 187 in _multicall
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 84 in <lambda>
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 93 in _hookexec
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/hooks.py",
>  line 286 in __call__
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/python.py",
>  line 1641 in runtest
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/runner.py",
>  line 162 in pytest_runtest_call
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/callers.py",
>  line 187 in _multicall
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 84 in <lambda>
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 93 in _hookexec
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/hooks.py",
>  line 286 in __call__
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/runner.py",
>  line 255 in <lambda>
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/runner.py",
>  line 311 in from_call
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/runner.py",
>  line 254 in call_runtest_hook
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/runner.py",
>  line 215 in call_and_report
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/runner.py",
>  line 126 in runtestprotocol
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/runner.py",
>  line 109 in pytest_runtest_protocol
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/callers.py",
>  line 187 in _multicall
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 84 in <lambda>
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 93 in _hookexec
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/hooks.py",
>  line 286 in __call__
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/main.py",
>  line 348 in pytest_runtestloop
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/callers.py",
>  line 187 in _multicall
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 84 in <lambda>
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 93 in _hookexec
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/hooks.py",
>  line 286 in __call__
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/main.py",
>  line 323 in _main
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/main.py",
>  line 269 in wrap_session
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/main.py",
>  line 316 in pytest_cmdline_main
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/callers.py",
>  line 187 in _multicall
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 84 in <lambda>
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/manager.py",
>  line 93 in _hookexec
>   File 
> "/gnu/store/jl4mf8vm840bpcqb3ks4cpyymr83khnv-python-pluggy-0.13.1/lib/python3.9/site-packages/pluggy/hooks.py",
>  line 286 in __call__
>   File 
> "/gnu/store/r5an02g9ddc5xncz87vyn8crib0j13bx-python-pytest-6.2.5/lib/python3.9/site-packages/_pytest/config/__init__.py",
>  line 162 in main
>   File 
> "/tmp/guix-build-python-numpy-1.21.3.drv-0/numpy-1.21.3/build/testenv/lib/python3.9/site-packages/numpy/_pytesttester.py",
>  line 197 in __call__
>   File "/tmp/guix-build-python-numpy-1.21.3.drv-0/numpy-1.21.3/./runtests.py", 
> line 383 in main
>   File "/tmp/guix-build-python-numpy-1.21.3.drv-0/numpy-1.21.3/./runtests.py", 
> line 700 in <module>
> error: in phase 'check': uncaught exception:
> %exception #<&invoke-error program: "./runtests.py" arguments: ("-j" "4") 
> exit-status: #f term-signal: 4 stop-signal: #f> 
> phase `check' failed after 458.4 seconds
> --8<---------------cut here---------------end--------------->8---
>
> I'm not sure what's at cause; I have the same problem when testing
> against the current 1.17.3.
>
> Thanks,
>
> Maxim
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#51452: Numpy fails test suite with illegal instruction error on Core 2 Duo
>
>
>
>
> Date: 
>
> Thu, 11 Nov 2021 14:21:53 -0500
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux)
>
>
>
>
> Hi,
>
> This is fixed on core-updates-frozen with commit 9e497f44ba.
>
> Thanks to Efraim for suggesting it.
>
> Closing.
>
> Maxim
>
>
> --- End Message ---