---
id: pr-tensorrt-llm-13186
repo: NVIDIA/TensorRT-LLM
pr: 13186
title: '[None][feat] Update the deepseek routing'
author: ChristinaZ
date: '2026-05-08'
url: https://github.com/NVIDIA/TensorRT-LLM/pull/13186
source_category: upstream-code
architectures:
- sm100
tags:
- moe kernel
techniques: []
hardware_features: []
kernel_types:
- moe
languages:
- cuda-cpp
captured_at: '2026-05-16'
status: merged
merge_sha: 84926bcb6f146336bc24de0e77d19ec4db95e074
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- cpp/tensorrt_llm/kernels/moeTopKFuncs.cuh
- cpp/tensorrt_llm/kernels/noAuxTcKernels.cu
- tensorrt_llm/_torch/modules/fused_moe/communication/deep_ep.py
- tensorrt_llm/_torch/modules/fused_moe/routing.py
- tests/unittest/_torch/thop/parallel_hw_agnostic/test_noaux_tc.py
artifact_dir: evidence/pull-bundles/tensorrt-llm/gh-13186
head_ref_oid: 8c1bdcb1f5bb033fb60f5f0c6fad4ed0db1b90d7
---
# [None][feat] Update the deepseek routing

- Repository: `NVIDIA/TensorRT-LLM`
- PR: [13186](https://github.com/NVIDIA/TensorRT-LLM/pull/13186)
- 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

- `cpp/tensorrt_llm/kernels/moeTopKFuncs.cuh`
- `cpp/tensorrt_llm/kernels/noAuxTcKernels.cu`
- `tensorrt_llm/_torch/modules/fused_moe/communication/deep_ep.py`
- `tensorrt_llm/_torch/modules/fused_moe/routing.py`
- `tests/unittest/_torch/thop/parallel_hw_agnostic/test_noaux_tc.py`

## Evidence Bundle

`evidence/pull-bundles/tensorrt-llm/gh-13186`
