---
id: pr-vllm-36458
repo: vllm-project/vllm
pr: 36458
title: '[XPU] Support block fp8 moe by fallback to TritonExpert on XPU'
author: jikunshang
date: '2026-03-11'
url: https://github.com/vllm-project/vllm/pull/36458
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- kernel-fusion
- moe
techniques:
- kernel-fusion
hardware_features:
- fp8
kernel_types:
- moe
languages:
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: 76c6e6da08dbe73c2ee0d92dabe01786b44845d2
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/layers/fused_moe/fused_moe.py
- vllm/model_executor/layers/fused_moe/oracle/fp8.py
head_ref_oid: 52259d93ab9270aa0769f43bf3971dd641e477a4
artifact_dir: evidence/pull-bundles/vllm/gh-36458
---
# [XPU] Support block fp8 moe by fallback to TritonExpert on XPU

- Repository: `vllm-project/vllm`
- PR: [36458](https://github.com/vllm-project/vllm/pull/36458)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/model_executor/layers/fused_moe/fused_moe.py`
- `vllm/model_executor/layers/fused_moe/oracle/fp8.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-36458`
