---
id: pr-vllm-12757
repo: vllm-project/vllm
pr: 12757
title: '[Misc] Update w2 scale loading for GPTQMarlinMoE'
author: dsikka
date: '2025-02-06'
url: https://github.com/vllm-project/vllm/pull/12757
source_category: upstream-code
architectures:
- sm100
tags:
- kernel-fusion
- moe
- quantization
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 7ca9934fe773edf8680aed287b0a05cb195bd8e4
inclusion_reason: kernel file changes
changed_paths:
- tests/weight_loading/models-large.txt
- vllm/model_executor/layers/fused_moe/layer.py
- vllm/model_executor/layers/quantization/gptq_marlin.py
head_ref_oid: 591b231feb3bbe693ce4d0332e19cc2e48b66a6e
artifact_dir: evidence/pull-bundles/vllm/gh-12757
---
# [Misc] Update w2 scale loading for GPTQMarlinMoE

- Repository: `vllm-project/vllm`
- PR: [12757](https://github.com/vllm-project/vllm/pull/12757)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `tests/weight_loading/models-large.txt`
- `vllm/model_executor/layers/fused_moe/layer.py`
- `vllm/model_executor/layers/quantization/gptq_marlin.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-12757`
