---
id: pr-vllm-29748
repo: vllm-project/vllm
pr: 29748
title: '[MoE-FP8-modelopt] Add FlashInfer alignment padding for intermediate dimensions'
author: danielafrimi
date: '2025-12-12'
url: https://github.com/vllm-project/vllm/pull/29748
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- moe
- quantization
techniques: []
hardware_features:
- fp8
kernel_types:
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 13618626dff735a794cae3dec4ac4c3d78de2e86
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/layers/quantization/modelopt.py
head_ref_oid: 8167d49ca68b08c80b91697e74d3919881b7ddeb
artifact_dir: evidence/pull-bundles/vllm/gh-29748
---
# [MoE-FP8-modelopt] Add FlashInfer alignment padding for intermediate dimensions

- Repository: `vllm-project/vllm`
- PR: [29748](https://github.com/vllm-project/vllm/pull/29748)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/model_executor/layers/quantization/modelopt.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-29748`
