---
id: pr-flashinfer-2092
repo: flashinfer-ai/flashinfer
pr: 2092
title: 'perf: TRT-LLM Gen finalize kernel optimization'
author: nekorobov
date: '2025-11-14'
url: https://github.com/flashinfer-ai/flashinfer/pull/2092
source_category: upstream-code
architectures:
- sm100
tags:
- kernel-fusion
- moe
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- moe
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: cce4952fdd41b353325e11d99e1fc0b0737961ff
inclusion_reason: kernel file changes
changed_paths:
- csrc/trtllm_fused_moe_dev_kernel.cu
- include/flashinfer/trtllm/fused_moe/DevKernel.h
head_ref_oid: b2ca5dfa23e4cf2878d2fca52aa8cdb705eeaf31
artifact_dir: evidence/pull-bundles/flashinfer/gh-2092
---
# perf: TRT-LLM Gen finalize kernel optimization

- Repository: `flashinfer-ai/flashinfer`
- PR: [2092](https://github.com/flashinfer-ai/flashinfer/pull/2092)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `csrc/trtllm_fused_moe_dev_kernel.cu`
- `include/flashinfer/trtllm/fused_moe/DevKernel.h`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2092`
