---
id: pr-flashinfer-808
repo: flashinfer-ai/flashinfer
pr: 808
title: 'fix: Pass backend in BatchPrefillWith*KVCacheWrapper.plan()'
author: sfc-gh-yewang
date: '2025-02-16'
url: https://github.com/flashinfer-ai/flashinfer/pull/808
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: ab6484effafd5133514890999ff23129ce3b8a9b
inclusion_reason: include
changed_paths:
- flashinfer/prefill.py
artifact_dir: evidence/pull-bundles/flashinfer/gh-808
head_ref_oid: 2169437303b1e46a30e700375fdd5e5710f18fb5
---
# fix: Pass backend in BatchPrefillWith*KVCacheWrapper.plan()

- Repository: `flashinfer-ai/flashinfer`
- PR: [808](https://github.com/flashinfer-ai/flashinfer/pull/808)
- Decision: `include`
- Reason: include

## Changed Paths

- `flashinfer/prefill.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-808`
