---
id: pr-vllm-32008
repo: vllm-project/vllm
pr: 32008
title: '[MISC] Add strict contiguity check for FlashInfer attention tensors'
author: vadiklyutiy
date: '2026-01-10'
url: https://github.com/vllm-project/vllm/pull/32008
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: e15a5ff07b89646090458ce6ae7908bcbae82b90
inclusion_reason: kernel file changes
changed_paths:
- vllm/utils/torch_utils.py
- vllm/v1/attention/backends/flashinfer.py
head_ref_oid: b1e334e9d1e6af4caada7e03b480669f81cb74bd
artifact_dir: evidence/pull-bundles/vllm/gh-32008
---
# [MISC] Add strict contiguity check for FlashInfer attention tensors

- Repository: `vllm-project/vllm`
- PR: [32008](https://github.com/vllm-project/vllm/pull/32008)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/utils/torch_utils.py`
- `vllm/v1/attention/backends/flashinfer.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-32008`
