[None][infra] Waive failed cases on main 11/05

[EmmaQiaoCh]

Summary by CodeRabbit

• Tests
  • Updated test skip annotations with bug tracking references for tracking purposes.

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[EmmaQiaoCh]

/bot skip --comment "Skip failed cases"

[coderabbitai]

📝 Walkthrough

Walkthrough

The changes modify test skip metadata by appending bug-tracking URLs to SKIP annotations in test waiver lists and adding unconditional skip markers to two GPU-related test definitions.

Changes

Cohort / File(s)	Summary
Test Skip Metadata Updates tests/integration/test_lists/waives.txt, tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py	Appends external bug-tracking URLs to SKIP annotations in test waiver lists and adds unconditional @pytest.mark.skip decorators to two test definitions with associated bug references.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

• Attention point: Verify that the unconditional skip markers in test_mnnvl_allreduce.py do not unintentionally mask existing conditional skip logic that should remain active for certain configurations.

Possibly related PRs

• [None][infra] Waive failed tests on main 10/29 #8759: Modifies test skip lists by adding SKIP entries to tests/integration/test_lists/waives.txt.
• [None][infra] Waive failed case for main branch #8797: Edits test skip metadata with SKIP markers and waiver list updates.
• [None][infra] Waive a failed case on main #7901: Updates test skip/waive listings in tests/integration/test_lists/waives.txt to add or modify SKIP entries.

Suggested reviewers

• niukuo
• ZhanruiSunCh
• yiqingy0
• chzblych

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description is entirely empty except for the template structure; no actual description, test coverage details, or meaningful context is provided by the author.	Add a clear description explaining why tests are being waived, which specific failures are being addressed, and any relevant bug tracking references.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title '[None][infra] Waive failed cases on main 11/05' is directly related to the changeset, which adds skip markers and waive annotations to failing tests.

✨ Finishing touches

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📥 Commits

Reviewing files that changed from the base of the PR and between cc4aa29 and 8190fcf.

📒 Files selected for processing (2)

• tests/integration/test_lists/waives.txt (2 hunks)
• tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py (1 hunks)

🧰 Additional context used

📓 Path-based instructions (3)

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• tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py

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Files:

• tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py

**/*.{cpp,cxx,cc,h,hpp,hh,hxx,cu,cuh,py}

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Files:

• tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py

🧠 Learnings (9)

📓 Common learnings

Learnt from: tongyuantongyu
Repo: NVIDIA/TensorRT-LLM PR: 7781
File: tests/integration/test_lists/waives.txt:313-313
Timestamp: 2025-09-17T02:48:52.732Z
Learning: In TensorRT-LLM, `tests/integration/test_lists/waives.txt` is specifically for waiving/skipping tests, while other test list files like those in `test-db/` and `qa/` directories are for different test execution contexts (pre-merge, post-merge, QA tests). The same test appearing in both waives.txt and execution list files is intentional - the test is part of test suites but will be skipped due to the waiver.

Learnt from: EmmaQiaoCh
Repo: NVIDIA/TensorRT-LLM PR: 7370
File: tests/unittest/trt/model_api/test_model_quantization.py:24-27
Timestamp: 2025-08-29T14:07:45.863Z
Learning: In TensorRT-LLM's CI infrastructure, pytest skip markers (pytest.mark.skip) are properly honored even when test files have __main__ blocks that call test functions directly. The testing system correctly skips tests without requiring modifications to the __main__ block execution pattern.

Learnt from: nvpohanh
Repo: NVIDIA/TensorRT-LLM PR: 7478
File: tests/unittest/_torch/modeling/test_modeling_llama_min_latency.py:286-308
Timestamp: 2025-09-03T13:16:38.028Z
Learning: In test files, temporary monkey-patches for upstream bugs can be kept simple when they are explicitly intended to be removed soon, rather than investing effort in making them more robust.

📚 Learning: 2025-09-17T02:48:52.732Z

Learnt from: tongyuantongyu
Repo: NVIDIA/TensorRT-LLM PR: 7781
File: tests/integration/test_lists/waives.txt:313-313
Timestamp: 2025-09-17T02:48:52.732Z
Learning: In TensorRT-LLM, `tests/integration/test_lists/waives.txt` is specifically for waiving/skipping tests, while other test list files like those in `test-db/` and `qa/` directories are for different test execution contexts (pre-merge, post-merge, QA tests). The same test appearing in both waives.txt and execution list files is intentional - the test is part of test suites but will be skipped due to the waiver.

Applied to files:

• tests/integration/test_lists/waives.txt

📚 Learning: 2025-08-29T14:07:45.863Z

Learnt from: EmmaQiaoCh
Repo: NVIDIA/TensorRT-LLM PR: 7370
File: tests/unittest/trt/model_api/test_model_quantization.py:24-27
Timestamp: 2025-08-29T14:07:45.863Z
Learning: In TensorRT-LLM's CI infrastructure, pytest skip markers (pytest.mark.skip) are properly honored even when test files have __main__ blocks that call test functions directly. The testing system correctly skips tests without requiring modifications to the __main__ block execution pattern.

Applied to files:

• tests/integration/test_lists/waives.txt
• tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py

📚 Learning: 2025-08-26T09:49:04.956Z

Learnt from: pengbowang-nv
Repo: NVIDIA/TensorRT-LLM PR: 7192
File: tests/integration/test_lists/test-db/l0_dgx_b200.yml:56-72
Timestamp: 2025-08-26T09:49:04.956Z
Learning: In TensorRT-LLM test configuration files, the test scheduling system handles wildcard matching with special rules that prevent duplicate test execution even when the same tests appear in multiple yaml files with overlapping GPU wildcards (e.g., "*b200*" and "*gb200*").

Applied to files:

• tests/integration/test_lists/waives.txt

📚 Learning: 2025-07-28T17:06:08.621Z

Learnt from: moraxu
Repo: NVIDIA/TensorRT-LLM PR: 6303
File: tests/integration/test_lists/qa/examples_test_list.txt:494-494
Timestamp: 2025-07-28T17:06:08.621Z
Learning: In TensorRT-LLM testing, it's common to have both CLI flow tests (test_cli_flow.py) and PyTorch API tests (test_llm_api_pytorch.py) for the same model. These serve different purposes: CLI flow tests validate the traditional command-line workflow, while PyTorch API tests validate the newer LLM API backend. Both are legitimate and should coexist.

Applied to files:

• tests/integration/test_lists/waives.txt

📚 Learning: 2025-09-09T09:40:45.658Z

Learnt from: fredricz-20070104
Repo: NVIDIA/TensorRT-LLM PR: 7645
File: tests/integration/test_lists/qa/llm_function_core.txt:648-648
Timestamp: 2025-09-09T09:40:45.658Z
Learning: In TensorRT-LLM test lists, it's common and intentional for the same test to appear in multiple test list files when they serve different purposes (e.g., llm_function_core.txt for comprehensive core functionality testing and llm_function_core_sanity.txt for quick sanity checks). This duplication allows tests to be run in different testing contexts.

Applied to files:

• tests/integration/test_lists/waives.txt

📚 Learning: 2025-08-06T13:58:07.506Z

Learnt from: galagam
Repo: NVIDIA/TensorRT-LLM PR: 6487
File: tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_bench.py:1-12
Timestamp: 2025-08-06T13:58:07.506Z
Learning: In TensorRT-LLM, test files (files under tests/ directories) do not require NVIDIA copyright headers, unlike production source code files. Test files typically start directly with imports, docstrings, or code.

Applied to files:

• tests/integration/test_lists/waives.txt

📚 Learning: 2025-08-18T08:42:02.640Z

Learnt from: samuellees
Repo: NVIDIA/TensorRT-LLM PR: 6974
File: tensorrt_llm/serve/scripts/benchmark_dataset.py:558-566
Timestamp: 2025-08-18T08:42:02.640Z
Learning: In TensorRT-LLM's RandomDataset (tensorrt_llm/serve/scripts/benchmark_dataset.py), when using --random-token-ids option, sequence length accuracy is prioritized over semantic correctness for benchmarking purposes. The encode/decode operations should use skip_special_tokens=True and add_special_tokens=False to ensure exact target token lengths.

Applied to files:

• tests/integration/test_lists/waives.txt

📚 Learning: 2025-10-13T19:45:03.518Z

Learnt from: nv-lschneider
Repo: NVIDIA/TensorRT-LLM PR: 7910
File: tests/unittest/_torch/multi_gpu/test_nccl_device.py:138-149
Timestamp: 2025-10-13T19:45:03.518Z
Learning: In test_nccl_device.py, the NCCL device AllReduce implementation compares the entire residual tensor on each rank, unlike the UB implementation which compares per-rank chunks. The residual chunking calculations in the test are intentionally overridden to reflect this design difference.

Applied to files:

• tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py

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• GitHub Check: Pre-commit Check

🔇 Additional comments (2)

tests/unittest/_torch/multi_gpu/test_mnnvl_allreduce.py (1)

167-169: LGTM! Unconditional skip added for bug tracking.

The unconditional skip marker at line 167 will cause this test to always be skipped, making the GPU count check at line 168 redundant. This is expected behavior when temporarily waiving tests while bugs are being addressed.

tests/integration/test_lists/waives.txt (1)

408-408: LGTM! Bug tracking URLs added for waived tests.

The additions of bug tracking URLs to the SKIP annotations improve traceability by linking waived tests to their corresponding bug reports. The format is consistent with existing entries in the file.

Based on learnings.

Also applies to: 421-428

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[tensorrt-cicd]

PR_Github #23593 [ skip ] triggered by Bot. Commit: 8190fcf

[tensorrt-cicd]

PR_Github #23593 [ skip ] completed with state SUCCESS. Commit: 8190fcf
Skipping testing for commit 8190fcf

[EmmaQiaoCh]

/bot skip --comment "Skip failed cases"

[tensorrt-cicd]

PR_Github #23600 [ skip ] triggered by Bot. Commit: 9ee21f7

[tensorrt-cicd]

PR_Github #23600 [ skip ] completed with state SUCCESS. Commit: 9ee21f7
Skipping testing for commit 9ee21f7