---
id: pr-sglang-7484
repo: sgl-project/sglang
pr: 7484
title: '[AMD] Remove vllm''s scaled_fp8_quant and moe_sum when SGLANG_USE_AITER=1'
author: hubertlu-tw
date: '2025-07-22'
url: https://github.com/sgl-project/sglang/pull/7484
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: e50109f2edfec7cc48a56c41b05fcaef3190087f
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/moe/ep_moe/layer.py
- python/sglang/srt/layers/moe/fused_moe_triton/fused_moe.py
- python/sglang/srt/layers/quantization/compressed_tensors/compressed_tensors_moe.py
- python/sglang/srt/layers/quantization/fp8.py
- python/sglang/srt/layers/quantization/fp8_kernel.py
- python/sglang/srt/layers/quantization/unquant.py
- python/sglang/srt/layers/quantization/utils.py
- python/sglang/test/test_custom_ops.py
artifact_dir: evidence/pull-bundles/sglang/gh-7484
head_ref_oid: 8c184dce2178ddc18fce856fa7e90dbc2bf898fb
---
# [AMD] Remove vllm's scaled_fp8_quant and moe_sum when SGLANG_USE_AITER=1

- Repository: `sgl-project/sglang`
- PR: [7484](https://github.com/sgl-project/sglang/pull/7484)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/moe/ep_moe/layer.py`
- `python/sglang/srt/layers/moe/fused_moe_triton/fused_moe.py`
- `python/sglang/srt/layers/quantization/compressed_tensors/compressed_tensors_moe.py`
- `python/sglang/srt/layers/quantization/fp8.py`
- `python/sglang/srt/layers/quantization/fp8_kernel.py`
- `python/sglang/srt/layers/quantization/unquant.py`
- `python/sglang/srt/layers/quantization/utils.py`
- `python/sglang/test/test_custom_ops.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-7484`
