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[None][chore] Remove unused get_quant_scales methods by achartier · Pull Request #7687 · NVIDIA/TensorRT-LLM · GitHub
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@achartier achartier commented Sep 10, 2025

Description

Remove unused methods

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N/A

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@achartier achartier requested a review from a team as a code owner September 10, 2025 21:19
@achartier achartier requested a review from yuxianq September 10, 2025 21:19
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coderabbitai bot commented Sep 10, 2025

📝 Walkthrough

Walkthrough

Removed the per-slot quant-scale accessor method get_quant_scales(...) across Fused MoE quantization classes, including the Triton unquantized implementation. Other quantization setup and loading methods remain unchanged.

Changes

Cohort / File(s) Summary of Changes
Triton Unquantized MoE
tensorrt_llm/_torch/modules/fused_moe/fused_moe_triton.py
Removed TritonUnquantizedFusedMoEMethod.get_quant_scales(...), which previously returned an empty tuple. No replacement added.
Quantization Base & Backends
tensorrt_llm/_torch/modules/fused_moe/quantization.py
Removed get_quant_scales(...) from FusedMoEMethodBase and all concrete fused MoE quantization classes (FP8, DeepSeek FP8, NVFP4, WInt4A, MXFP4 variants, W4A8/W4A16 families, TRTLLMGen, Cutlass, DeepGemm). Interface no longer provides per-slot quant-scale retrieval. Other load/setup paths unchanged.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

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📥 Commits

Reviewing files that changed from the base of the PR and between aa152ce and 8839715.

📒 Files selected for processing (2)
  • tensorrt_llm/_torch/modules/fused_moe/fused_moe_triton.py (0 hunks)
  • tensorrt_llm/_torch/modules/fused_moe/quantization.py (0 hunks)
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  • tensorrt_llm/_torch/modules/fused_moe/fused_moe_triton.py
  • tensorrt_llm/_torch/modules/fused_moe/quantization.py
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Docstring Coverage ⚠️ Warning Docstring coverage is 20.83% which is insufficient. The required threshold is 80.00%. You can run @coderabbitai generate docstrings to improve docstring coverage.
Description Check ⚠️ Warning The current pull request description does not include the required summary header or explicit title following the repository’s template (either an “@coderabbitai summary” tag or a manual “[JIRA ticket/GitHub issue/None][type] Summary” line) and the Test Coverage section merely states “N/A” without listing relevant tests or rationale. Please insert the PR title at the top following the format “[JIRA ticket/GitHub issue/None][type] Summary” or add an “@coderabbitai summary” tag, and update the Test Coverage section to enumerate the specific tests that guard these changes or clearly explain why no tests are required.
✅ Passed checks (1 passed)
Check name Status Explanation
Title Check ✅ Passed The title “[None][chore] Remove unused get_quant_scales methods” succinctly follows the repository’s ticket-and-type format, clearly summarizes the primary change of removing unused get_quant_scales methods, and avoids extraneous details or noise.
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PR_Github #18409 [ run ] triggered by Bot

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PR_Github #18409 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #13808 completed with status: 'FAILURE'

@yuxianq yuxianq requested a review from hlu1 September 15, 2025 02:23
Signed-off-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>
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PR_Github #18664 [ run ] triggered by Bot

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PR_Github #18664 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #14020 completed with status: 'FAILURE'

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PR_Github #18810 [ run ] triggered by Bot

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PR_Github #18810 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #14103 completed with status: 'SUCCESS'
Pipeline passed with automatic retried tests. Check the rerun report for details.

@achartier achartier merged commit 471723b into NVIDIA:main Sep 16, 2025
5 checks passed
@achartier achartier deleted the del-get-quant-scales branch September 16, 2025 19:56
Wong4j pushed a commit to Wong4j/TensorRT-LLM that referenced this pull request Sep 20, 2025
Signed-off-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>
MrGeva pushed a commit to nv-auto-deploy/TensorRT-LLM that referenced this pull request Sep 21, 2025
Signed-off-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>
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