---
id: pr-sglang-18607
repo: sgl-project/sglang
pr: 18607
title: '[AMD] Fix accuracy issue when running TP4 dsv3 model with mtp'
author: 1am9trash
date: '2026-02-12'
url: https://github.com/sgl-project/sglang/pull/18607
source_category: upstream-code
architectures:
- sm100
tags:
- attention
techniques: []
hardware_features: []
kernel_types:
- attention
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: e20e6c28b9bf56f632c64fdfeb5b8871237e8d88
inclusion_reason: kernel file changes
changed_paths:
- docker/rocm.Dockerfile
- python/sglang/srt/layers/attention/aiter_backend.py
head_ref_oid: 652ce486faff9bd001d282817c655cee924960ad
artifact_dir: evidence/pull-bundles/sglang/gh-18607
---
# [AMD] Fix accuracy issue when running TP4 dsv3 model with mtp

- Repository: `sgl-project/sglang`
- PR: [18607](https://github.com/sgl-project/sglang/pull/18607)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `docker/rocm.Dockerfile`
- `python/sglang/srt/layers/attention/aiter_backend.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-18607`
