---
id: pr-vllm-31453
repo: vllm-project/vllm
pr: 31453
title: '[BugFix]  add select_gemm_impl on CompressedTensorsWNA16MoEMethod to support LoRA'
author: JartX
date: '2025-12-30'
url: https://github.com/vllm-project/vllm/pull/31453
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
- moe
- quantization
techniques: []
hardware_features: []
kernel_types:
- gemm
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 07728bf5cd7165972f89e52e8b31ca28576262ec
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py
head_ref_oid: 21360181d2f475a5c794d9c7e14d086fe9eac0eb
artifact_dir: evidence/pull-bundles/vllm/gh-31453
---
# [BugFix]  add select_gemm_impl on CompressedTensorsWNA16MoEMethod to support LoRA

- Repository: `vllm-project/vllm`
- PR: [31453](https://github.com/vllm-project/vllm/pull/31453)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-31453`
