test failed

[beew]

Hi, I installed numba and ran some tests and test_parallel_backend.py throws a lot of assertion errors

============================================================================================= short test summary info =============================================================================================
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_guvectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_guvectorize_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_jit_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_jit_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_mix_use_masks_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_mix_use_masks_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_mix_use_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_mix_use_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_vectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_fork_concurrent_vectorize_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_guvectorize_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_guvectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_guvectorize_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_jit_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_jit_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_jit_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_mix_use_masks_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_mix_use_masks_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_mix_use_masks_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_mix_use_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_mix_use_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_mix_use_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_vectorize_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_vectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_forkserver_concurrent_vectorize_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_guvectorize_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_guvectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_guvectorize_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_jit_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_jit_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_jit_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_mix_use_masks_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_mix_use_masks_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_mix_use_masks_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_mix_use_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_mix_use_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_mix_use_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_vectorize_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_vectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_multiprocessing_spawn_concurrent_vectorize_workqueue - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_random_concurrent_guvectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_random_concurrent_jit_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_random_concurrent_mix_use_masks_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_random_concurrent_mix_use_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_random_concurrent_vectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_guvectorize_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_guvectorize_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_jit_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_jit_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_mix_use_masks_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_mix_use_masks_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_mix_use_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_mix_use_tbb - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_vectorize_omp - AssertionError: process failed with code 1: stderr follows
FAILED numba/tests/test_parallel_backend.py::TestSpecificBackend::test_threading_concurrent_vectorize_tbb - AssertionError: process failed with code 1: stderr follows
======================================================================== 55 failed, 23 passed, 26 skipped, 2 warnings in 101.67s (0:01:41) ========================================================================

More detailed logs are atatched
test.log

I installed numba from pip, and took the "tests" folder from the source tar ball, placed it in a directory ~/numba/numba and ran the test from the ~/numba folder with

pytest -v numba/tests/test_parallel_backend.py

Running the tests this way most other tests I have tried passed.

numba 0.56.4, numpy 1.23.5, python 3.10.9, OS is Ubuntu 22.04

[apmasell]

This is not the correct way to run the test suite. Use python -m numba.runtests to start the test suite. You can do python -m numba.runtests -l to see what tests are available.

[beew]

This is not the correct way to run the test suite. Use python -m numba.runtests to start the test suite. You can do python -m numba.runtests -l to see what tests are available.

Thanks for the info.

What is the command of running a selected groups of tests (instead of a whole suit or one single test at a time)?

[apmasell]

You can supply a list of tests or groups of tests on the command line.