---
id: pr-sglang-17450
repo: sgl-project/sglang
pr: 17450
title: '[AMD] Support speculative decoding v2 for aiter backend on ROCm/HIP'
author: hubertlu-tw
date: '2026-03-12'
url: https://github.com/sgl-project/sglang/pull/17450
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 67f02681c9a3dd578c8d987f48796e17c1f98aa5
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/aiter_backend.py
- python/sglang/srt/speculative/eagle_info_v2.py
- python/sglang/srt/speculative/eagle_worker_v2.py
- test/registered/amd/test_deepseek_r1_mxfp4_8gpu.py
artifact_dir: evidence/pull-bundles/sglang/gh-17450
head_ref_oid: c4f1cb8d1633f802b65afba511342e3da073bc79
---
# [AMD] Support speculative decoding v2 for aiter backend on ROCm/HIP

- Repository: `sgl-project/sglang`
- PR: [17450](https://github.com/sgl-project/sglang/pull/17450)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/aiter_backend.py`
- `python/sglang/srt/speculative/eagle_info_v2.py`
- `python/sglang/srt/speculative/eagle_worker_v2.py`
- `test/registered/amd/test_deepseek_r1_mxfp4_8gpu.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-17450`
