---
id: pr-sglang-6805
repo: sgl-project/sglang
pr: 6805
title: 'Add draft extend CUDA graph for flashinfer backend '
author: ispobock
date: '2025-06-02'
url: https://github.com/sgl-project/sglang/pull/6805
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: a2cb5913a00965a8bb33f3986710adaaf1828a8e
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/flashinfer_backend.py
- python/sglang/srt/layers/attention/flashinfer_mla_backend.py
- python/sglang/srt/speculative/eagle_draft_extend_cuda_graph_runner.py
- python/sglang/srt/speculative/eagle_worker.py
- test/srt/test_eagle_infer.py
artifact_dir: evidence/pull-bundles/sglang/gh-6805
head_ref_oid: cb9b632a6b518ed1980ad856c351fb4e0131af3d
---
# Add draft extend CUDA graph for flashinfer backend 

- Repository: `sgl-project/sglang`
- PR: [6805](https://github.com/sgl-project/sglang/pull/6805)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/flashinfer_backend.py`
- `python/sglang/srt/layers/attention/flashinfer_mla_backend.py`
- `python/sglang/srt/speculative/eagle_draft_extend_cuda_graph_runner.py`
- `python/sglang/srt/speculative/eagle_worker.py`
- `test/srt/test_eagle_infer.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-6805`
