---
id: pr-vllm-13784
repo: vllm-project/vllm
pr: 13784
title: '[Bugfix][Quantization] Fix FP8 + EP'
author: tlrmchlsmth
date: '2025-02-25'
url: https://github.com/vllm-project/vllm/pull/13784
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- kernel-fusion
- moe
- quantization
techniques:
- kernel-fusion
hardware_features:
- fp8
kernel_types:
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 1e15aaef562de78b4684e88ed56bc18b3860e724
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/layers/fused_moe/layer.py
- vllm/model_executor/layers/quantization/awq_marlin.py
- vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py
- vllm/model_executor/layers/quantization/fp8.py
- vllm/model_executor/layers/quantization/gptq_marlin.py
- vllm/model_executor/layers/quantization/quark/quark_moe.py
head_ref_oid: af4ffa8a3cf009a9b4060f528b2cc91bb997b3a0
artifact_dir: evidence/pull-bundles/vllm/gh-13784
---
# [Bugfix][Quantization] Fix FP8 + EP

- Repository: `vllm-project/vllm`
- PR: [13784](https://github.com/vllm-project/vllm/pull/13784)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/model_executor/layers/fused_moe/layer.py`
- `vllm/model_executor/layers/quantization/awq_marlin.py`
- `vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py`
- `vllm/model_executor/layers/quantization/fp8.py`
- `vllm/model_executor/layers/quantization/gptq_marlin.py`
- `vllm/model_executor/layers/quantization/quark/quark_moe.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-13784`
