---
id: pr-sglang-11852
repo: sgl-project/sglang
pr: 11852
title: '[PP] Refactor PP to async mode'
author: XucSh
date: '2025-12-12'
url: https://github.com/sgl-project/sglang/pull/11852
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: c01b2ee0940a6395f929523d0eadbaee60800e92
inclusion_reason: defer
changed_paths:
- python/sglang/srt/disaggregation/prefill.py
- python/sglang/srt/environ.py
- python/sglang/srt/managers/scheduler.py
- python/sglang/srt/managers/scheduler_pp_mixin.py
- python/sglang/srt/managers/tp_worker.py
- python/sglang/srt/server_args.py
- python/sglang/srt/utils/common.py
artifact_dir: evidence/pull-bundles/sglang/gh-11852
head_ref_oid: e1fd4d6e4ed098a2cdfd371c7791134a8b55a2d4
---
# [PP] Refactor PP to async mode

- Repository: `sgl-project/sglang`
- PR: [11852](https://github.com/sgl-project/sglang/pull/11852)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/disaggregation/prefill.py`
- `python/sglang/srt/environ.py`
- `python/sglang/srt/managers/scheduler.py`
- `python/sglang/srt/managers/scheduler_pp_mixin.py`
- `python/sglang/srt/managers/tp_worker.py`
- `python/sglang/srt/server_args.py`
- `python/sglang/srt/utils/common.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-11852`
