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fix(ci): use numba-cuda-mlir wheel-only skips #2733

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99566ad
fix(ci): keep cuobjdump deselect environment-gated
rwgk Aug 29, 2026
b8e5488
Revert "fix(ci): keep cuobjdump deselect environment-gated"
rwgk Aug 29, 2026
35071a6
fix(ci): use numba-cuda-mlir wheel-only skips
rwgk Aug 29, 2026
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42 changes: 6 additions & 36 deletions .github/workflows/test-wheel-linux.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -478,53 +478,23 @@ jobs:

- name: Run numba-cuda-mlir tests
if: ${{ inputs.test-mode == 'nightly-numba-cuda-mlir' && env.NUMBA_CUDA_MLIR_VER != '' }}
env:
LOCAL_CTK: ${{ matrix.LOCAL_CTK }}
run: |
if [[ "${LOCAL_CTK}" != 1 ]]; then
# Let numba-cuda-mlir skip inputs that require toolkit executables.
export NUMBA_CUDA_MLIR_TEST_WHEEL_ONLY=1
fi
pushd numba-cuda-mlir-released
# Install this tag's test deps (pytest + plugins + ml-dtypes + ...).
pip install --upgrade "pip>=25.1"
pip install --group test
# Skip tests/benchmarks/ and tests/doc_examples/ — they import the
# numba package at collection time, which cuSIMT intentionally does
# not depend on. See NVIDIA/numba-cuda-mlir#136.
#
# Version-gated deselects: when a newer numba-cuda-mlir release
# ships with the referenced fix, the guard evaluates false and the
# tests get run automatically. If they still fail on the newer
# version we hear about it loudly (rather than silently masking).
DESELECTS=()
if python -c "from packaging.version import Version; import sys; sys.exit(0 if Version('${NUMBA_CUDA_MLIR_VER}') <= Version('0.4.1') else 1)"; then
# NVIDIA/numba-cuda-mlir#135: serial-pytest contamination of
# numba_cuda_mlir.cuda.cudadrv from an xfailed test in
# test_nrt_comprehensive.py contaminates any later test that
# touches cuda.cudadrv.driver. Upstream CI hides it via
# `-n auto --dist loadscope`. Which specific tests fail depends
# on collection order (we saw different subsets on linux-64 vs
# win-64 across runs), so we deselect the union of all tests
# #135 lists as vulnerable + test_fortran_contiguous (observed
# to hit the same contamination in our runs).
#
# test_nvjitlink_jit_with_linkable_code_lto_dump_assembly_warn:
# subprocess-invokes `cuobjdump`, not on PATH in the base
# ubuntu:24.04 container. (Linux-only; Windows runners ship
# cuobjdump with the local CTK. No upstream fix yet — pending
# a skip-guard bug to be filed against NVIDIA/numba-cuda-mlir.)
DESELECTS+=(
--deselect 'tests/numba_cuda_tests/cudadrv/test_cuda_array_slicing.py::CudaArraySetting::test_no_sync_default_stream'
--deselect 'tests/numba_cuda_tests/cudadrv/test_cuda_array_slicing.py::CudaArraySetting::test_no_sync_supplied_stream'
--deselect 'tests/numba_cuda_tests/cudadrv/test_cuda_array_slicing.py::CudaArraySetting::test_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_consume_no_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_consume_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_launch_no_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_launch_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_launch_sync_two_streams'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_fortran_contiguous'
--deselect 'tests/numba_cuda_tests/cudadrv/test_nvjitlink.py::TestLinkerDumpAssembly::test_nvjitlink_jit_with_linkable_code_lto_dump_assembly_warn'
)
fi
pytest -rxXs -v \
--ignore=tests/benchmarks \
--ignore=tests/doc_examples \
"${DESELECTS[@]}" \
tests/
popd

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27 changes: 6 additions & 21 deletions .github/workflows/test-wheel-windows.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -462,35 +462,20 @@ jobs:

- name: Run numba-cuda-mlir tests
if: ${{ inputs.test-mode == 'nightly-numba-cuda-mlir' && env.NUMBA_CUDA_MLIR_VER != '' }}
env:
LOCAL_CTK: ${{ matrix.LOCAL_CTK }}
shell: bash --noprofile --norc -xeuo pipefail {0}
run: |
if [[ "${LOCAL_CTK}" != 1 ]]; then
# Let numba-cuda-mlir skip inputs that require toolkit executables.
export NUMBA_CUDA_MLIR_TEST_WHEEL_ONLY=1
fi
pushd numba-cuda-mlir-released
pip install --upgrade "pip>=25.1"
pip install --group test
# Version-gated deselects — dropped automatically when newer
# cuSIMT release ships. See linux step for full rationale.
# NVIDIA/numba-cuda-mlir#135 poisons a subset of tests that
# varies across runs based on collection order, so we deselect
# the full union rather than trying to enumerate what happened
# to fail on the most recent nightly.
DESELECTS=()
if python -c "from packaging.version import Version; import sys; sys.exit(0 if Version('${NUMBA_CUDA_MLIR_VER}') <= Version('0.4.1') else 1)"; then
DESELECTS+=(
--deselect 'tests/numba_cuda_tests/cudadrv/test_cuda_array_slicing.py::CudaArraySetting::test_no_sync_default_stream'
--deselect 'tests/numba_cuda_tests/cudadrv/test_cuda_array_slicing.py::CudaArraySetting::test_no_sync_supplied_stream'
--deselect 'tests/numba_cuda_tests/cudadrv/test_cuda_array_slicing.py::CudaArraySetting::test_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_consume_no_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_consume_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_launch_no_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_launch_sync'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_launch_sync_two_streams'
--deselect 'tests/numba_cuda_tests/cudapy/test_cuda_array_interface.py::TestCudaArrayInterface::test_fortran_contiguous'
)
fi
pytest -rxXs -v \
--ignore=tests/benchmarks \
--ignore=tests/doc_examples \
"${DESELECTS[@]}" \
tests/
popd

Expand Down
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