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[None][chore] unwaive test_disaggregated_genbs1 by bo-nv · Pull Request #6944 · NVIDIA/TensorRT-LLM · GitHub
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@bo-nv bo-nv commented Aug 15, 2025

…iverConfig

Summary by CodeRabbit

  • New Features
    • Backend configuration accepts both uppercase and lowercase values (e.g., "UCX" and "ucx"), making input case-insensitive.
    • Public API now recognizes additional literal variants for backend names, increasing accepted options without changing behavior or validation outcomes.

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@bo-nv bo-nv requested a review from a team as a code owner August 15, 2025 09:13
@bo-nv bo-nv requested a review from Superjomn August 15, 2025 09:13
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📝 Walkthrough

Walkthrough

Expanded the allowed Literal values for CacheTransceiverConfig.backend to include lowercase variants (e.g., "default", "ucx", "nixl", "mpi"); no validation or behavioral logic changes reported.

Changes

Cohort / File(s) Summary of Changes
LLM API backend literal update
tensorrt_llm/llmapi/llm_args.py
The backend field in CacheTransceiverConfig now accepts additional lowercase Literal variants: "DEFAULT", "default", "UCX", "ucx", "NIXL", "nixl", "MPI", "mpi". No other logic or validation changes were introduced.

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🎯 1 (Trivial) | ⏱️ ~2 minutes

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bo-nv commented Aug 15, 2025

/bot run --add-multi-gpu-test

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bo-nv commented Aug 15, 2025

/bot kill

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bo-nv commented Aug 15, 2025

/bot run --add-multi-gpu-test

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Actionable comments posted: 1

🧹 Nitpick comments (1)
tensorrt_llm/llmapi/llm_args.py (1)

1064-1068: Preserve enum typing to keep schema/IDE help while still allowing case-insensitive inputs

Changing to Optional[str] widens the public API and drops json-schema enum hints and IDE autocompletion. You can keep the Literal type and still accept case-insensitive inputs by normalizing in a validator.

Apply this diff to retain the enum while keeping the behavior change:

-    backend: Optional[str] = Field(
+    backend: Optional[Literal["DEFAULT", "UCX", "MPI", "NIXL"]] = Field(
         default=None,
         description=
         "The communication backend type to use for the cache transceiver.")
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PR_Github #15430 [ run ] triggered by Bot

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PR_Github #15431 [ kill ] triggered by Bot

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PR_Github #15430 [ run ] completed with state ABORTED

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PR_Github #15431 [ kill ] completed with state SUCCESS
Successfully killed previous jobs for commit 5114723

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PR_Github #15433 [ run ] triggered by Bot

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PR_Github #15433 [ run ] completed with state FAILURE
/LLM/main/L0_MergeRequest_PR pipeline #11629 completed with status: 'FAILURE'

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bo-nv commented Aug 17, 2025

/bot run --add-multi-gpu-test

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PR_Github #15528 [ run ] triggered by Bot

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PR_Github #15528 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #11694 completed with status: 'FAILURE'

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bo-nv commented Aug 17, 2025

/bot run --add-multi-gpu-test

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PR_Github #15541 [ run ] triggered by Bot

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PR_Github #15541 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #11705 completed with status: 'FAILURE'

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bo-nv commented Aug 18, 2025

/bot run --add-multi-gpu-test

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PR_Github #15563 [ run ] triggered by Bot

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PR_Github #15563 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #11721 completed with status: 'FAILURE'

@bo-nv bo-nv force-pushed the user/bo/main/fix-llm-args branch from 5114723 to 3efd18f Compare August 18, 2025 05:43
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bo-nv commented Aug 18, 2025

/bot run --add-multi-gpu-test

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PR_Github #15592 [ run ] triggered by Bot

@bo-nv bo-nv force-pushed the user/bo/main/fix-llm-args branch from 3efd18f to 205c571 Compare August 18, 2025 16:12
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bo-nv commented Aug 18, 2025

/bot run --add-multi-gpu-test

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PR_Github #15634 [ run ] triggered by Bot

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PR_Github #15592 [ run ] completed with state ABORTED

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bo-nv commented Aug 19, 2025

/bot run --add-multi-gpu-test

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PR_Github #15679 [ run ] triggered by Bot

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PR_Github #15634 [ run ] completed with state ABORTED

@bo-nv bo-nv force-pushed the user/bo/main/fix-llm-args branch 2 times, most recently from eb219a8 to dc760d8 Compare August 19, 2025 06:32
@bo-nv bo-nv changed the title [None][chore] support case-insensitive backend values in CacheTransce… [None][chore] unwaive test_disaggregated_genbs1 Aug 19, 2025
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bo-nv commented Aug 19, 2025

/bot run --stage-list "DGX_H100-4_GPUs-PyTorch-Others-1"

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bo-nv commented Aug 19, 2025

/bot run --stage-list "DGX_H100-4_GPUs-PyTorch-Others-1"

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PR_Github #15730 [ run ] triggered by Bot

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PR_Github #15679 [ run ] completed with state ABORTED

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PR_Github #15730 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #11823 (Partly Tested) completed with status: 'SUCCESS'

Signed-off-by: Bo Deng <deemod@nvidia.com>
@bo-nv bo-nv force-pushed the user/bo/main/fix-llm-args branch from dc760d8 to 9801818 Compare August 20, 2025 01:19
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bo-nv commented Aug 20, 2025

/bot skip --comment "No need full CI"

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PR_Github #15836 [ skip ] completed with state SUCCESS
Skipping testing for commit 9801818

@bo-nv bo-nv enabled auto-merge (squash) August 20, 2025 01:55
@bo-nv bo-nv requested a review from EmmaQiaoCh August 20, 2025 01:55
@bo-nv bo-nv merged commit 30da5d3 into NVIDIA:main Aug 20, 2025
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