Files
apache--tvm/tests/scripts/task_python_unittest.sh
Tianqi Chen bbfdab79d9 [CI] Repair Python test cleanup regressions (#19955)
## Summary

- Keep the Python test launcher close to plain `pytest -n auto`, move
nightly tests under `tests/nightly/python`, remove obsolete launchers
and collection bookkeeping, and partition CPU/GPU jobs with explicit
`gpu` marker expressions.
- Repair exact-pointer regressions at their owning boundaries: packed
raw-string ABI values, CUDA/Metal matrix intrinsic pointers, internal TE
extern offsets, MetaSchedule scalar annotations, localized
auto-tensorization scope matching, and typed DLTensor fixture fields.
- Preserve typed workspace calls in TIR and cast pointer-returning
external calls in CodeGenC, covered by a plain-TIRx 1024-byte global
workspace that is compiled as C++.
- Finish phasing out value-bearing Relax `R.Prim` annotations by
requiring an explicit dtype, removing obsolete value-based contracts,
and expressing the DISCO rank-dependent slices as explicit scalar
`call_tir` inputs.
- Gate the distributed callback on the optional DISCO runtime, NCCL, and
at least two GPUs so capability-limited jobs skip instead of failing.
- Remove the non-demonstrating pointer probe, use direct TVMScript
comparison for packed strings, and remove the four designated legacy
testing modules.

The seven repaired CPU categories cover packed raw strings (7 failures),
CUDA/Metal matrix access-pointer types (7), internal TE extern offsets
(1), a typed DLTensor fixture (1), MetaSchedule scalar annotations (1),
CodeGenC workspace return casts (12), and localized auto-tensorization
storage-scope matching (19).

## Validation

- Base: `ded6ad8dd212869c881efb5590f8a33fc972728e`
- Head: `a7277e86dbcfe0638c8c252d36760859c4ab4297`
- All 35 locally available original failing node IDs pass across the
focused runs.
- The full focused TE, TIR builtin-lowering, and CodeGenC files pass: 61
tests.
- The complete touched Relax/TVMScript set plus
PlanAndUpdateBufferAllocationLocation passes with 784 passed, 20
skipped, and 1 expected failure.
- The DISCO callback collects and skips when its runtime or two-GPU
environment is unavailable.
- Six direct mapping tests, twelve tensor-core sketches, and the dp4a
sketch pass unchanged.
- The compiler rebuild, branch-wide pre-commit hooks, and full-range
whitespace checks pass.
- The 13 broad CBLAS/TFLite nodes remain dependency-gated; their owning
TE and generated-C regressions compile.

No merge is included in this change.
2026-07-06 16:29:52 +08:00

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#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
set -euxo pipefail
export PYTHONPATH="$(pwd)/python"
export PYTEST_ADDOPTS="${CI_PYTEST_ADD_OPTIONS:-} ${PYTEST_ADDOPTS:-}"
# setup tvm-ffi into python folder
uv pip install -v --target=python ./3rdparty/tvm-ffi/
python3 -m pytest -vvs -n auto -m "${TVM_TEST_MARKER:-not gpu}" tests/python