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[https://nvbugs/5488212][waive] Waive failed tests for L20 by nvamyt · Pull Request #7664 · NVIDIA/TensorRT-LLM · GitHub
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@nvamyt nvamyt commented Sep 10, 2025

Summary by CodeRabbit

  • Tests
    • Temporarily skipped several long-running performance scenarios across multiple model/config combinations to stabilize CI while issues are investigated.
    • Reduces noise from known failures and speeds up automated test runs.
    • No impact on product functionality or public APIs.

Description

Test Coverage

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Signed-off-by: nvamyt <amyt@nvidia.com>
@nvamyt nvamyt requested review from LarryXFly and ruodil September 10, 2025 03:00
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📝 Walkthrough

Walkthrough

Added six SKIP entries to tests/integration/test_lists/waives.txt to waive specific FP8 performance test parametrizations in L20/perf/test_perf.py, referencing nvbugs/5488212. No source code or public API changes.

Changes

Cohort / File(s) Summary of Changes
Test waivers
tests/integration/test_lists/waives.txt
Added 6 SKIP lines for FP8 perf tests: llama_v3.1_8b (two variants including cppmanager), mistral_7b_v0.1 (two input/output length variants), phi_4_mini_instruct (two concurrency/reqs variants). All tied to https://nvbugs/5488212.

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🎯 1 (Trivial) | ⏱️ ~2 minutes

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Pre-merge checks (2 passed, 1 warning)

❌ Failed checks (1 warning)
Check name Status Explanation Resolution
Description Check ⚠️ Warning The current pull request description remains the unmodified template with no populated title, no explanatory Description, and no Test Coverage details, so the required sections are missing substantive content. Please fill in the PR title using the “[JIRA ticket/NVBugs ID/GitHub issue/None][type] Summary” format, provide a concise Description explaining what the waiver does and why it’s needed, and complete the Test Coverage section by listing the specific tests that safeguard these changes.
✅ Passed checks (2 passed)
Check name Status Explanation
Title Check ✅ Passed The title “[https://nvbugs/5488212][waive] Waive failed tests for L20” clearly and concisely summarizes the main change by referencing the relevant NVBugs issue and indicating the waive action for the L20 tests, without extraneous detail or unrelated content.
Docstring Coverage ✅ Passed No functions found in the changes. Docstring coverage check skipped.
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Actionable comments posted: 0

🧹 Nitpick comments (1)
tests/integration/test_lists/waives.txt (1)

335-340: Optional: add a short human-readable reason next to the bug link.

E.g., “FP8 perf regression on L20” before the link to speed up triage when scanning the list.

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📥 Commits

Reviewing files that changed from the base of the PR and between f412f5c and de1ec0d.

📒 Files selected for processing (1)
  • tests/integration/test_lists/waives.txt (1 hunks)
🧰 Additional context used
🧠 Learnings (4)
📚 Learning: 2025-08-29T14:07:45.863Z
Learnt from: EmmaQiaoCh
PR: NVIDIA/TensorRT-LLM#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
📚 Learning: 2025-07-28T17:06:08.621Z
Learnt from: moraxu
PR: NVIDIA/TensorRT-LLM#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
PR: NVIDIA/TensorRT-LLM#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: 2025-08-26T09:49:04.956Z
Learnt from: pengbowang-nv
PR: NVIDIA/TensorRT-LLM#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
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)
  • GitHub Check: Pre-commit Check
🔇 Additional comments (2)
tests/integration/test_lists/waives.txt (2)

335-340: Waives look correct and well scoped to L20 FP8 perf.

Formatting matches existing conventions, node IDs look precise, and all six entries consistently point to the same NVBugs tracker. No source-code or API impact.


335-340: Verify waiver entries and test ID generation

  • For each waiver prefix (exclude the trailing “ SKIP (…)”), run:
    grep -F "$NODE" tests/integration/test_lists/waives.txt | wc -l
    to confirm exactly one occurrence.
  • Inspect tests/integration/defs/perf/test_perf.py’s parametrization (fixture or ids=… logic) to ensure these IDs are generated verbatim and remove any stale or duplicate waivers.

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nvamyt commented Sep 10, 2025

/bot skip --comment "skip ci as just modifying cases"

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PR_Github #18338 [ skip ] triggered by Bot

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PR_Github #18338 [ skip ] completed with state SUCCESS
Skipping testing for commit de1ec0d

@LarryXFly LarryXFly merged commit 222e016 into NVIDIA:main Sep 10, 2025
7 of 9 checks passed
Wong4j pushed a commit to Wong4j/TensorRT-LLM that referenced this pull request Sep 20, 2025
MrGeva pushed a commit to nv-auto-deploy/TensorRT-LLM that referenced this pull request Sep 21, 2025
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