---
id: pr-tensorrt-llm-13971
repo: NVIDIA/TensorRT-LLM
pr: 13971
title: '[None][perf] Follow-up patch for "Improve TRTLLM MoE autotune in DEP (#13667)"'
author: rosenrodt
date: '2026-05-12'
url: https://github.com/NVIDIA/TensorRT-LLM/pull/13971
source_category: upstream-code
architectures:
- sm100
tags:
- fp4
- moe
techniques:
- autotuning
hardware_features:
- fp4
kernel_types:
- moe
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 10851095a3aec495071e9810cec033816a09647f
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- tensorrt_llm/_torch/modules/fused_moe/fused_moe_trtllm_gen.py
artifact_dir: evidence/pull-bundles/tensorrt-llm/gh-13971
head_ref_oid: 9b58d3bf9ec0b2da4130f1fb18eb69fb524e714b
---
# [None][perf] Follow-up patch for "Improve TRTLLM MoE autotune in DEP (#13667)"

- Repository: `NVIDIA/TensorRT-LLM`
- PR: [13971](https://github.com/NVIDIA/TensorRT-LLM/pull/13971)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `tensorrt_llm/_torch/modules/fused_moe/fused_moe_trtllm_gen.py`

## Evidence Bundle

`evidence/pull-bundles/tensorrt-llm/gh-13971`
