---
id: pr-vllm-13625
repo: vllm-project/vllm
pr: 13625
title: '[Kernel] Optimize moe intermediate_cache usage'
author: mgoin
date: '2025-03-03'
url: https://github.com/vllm-project/vllm/pull/13625
source_category: upstream-code
architectures:
- sm100
tags:
- kernel-fusion
- moe
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- moe
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 19d98e0c7db96713f0e2201649159431177a56e2
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/layers/fused_moe/fused_moe.py
head_ref_oid: d222413918bc830fa803d665f3caa733dbc5ad54
artifact_dir: evidence/pull-bundles/vllm/gh-13625
---
# [Kernel] Optimize moe intermediate_cache usage

- Repository: `vllm-project/vllm`
- PR: [13625](https://github.com/vllm-project/vllm/pull/13625)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

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

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-13625`
