---
id: pr-vllm-14310
repo: vllm-project/vllm
pr: 14310
title: '[Hardware][TPU]Enable ragged paged attention kernel and resolve recompilation issue'
author: yaochengji
date: '2025-03-06'
url: https://github.com/vllm-project/vllm/pull/14310
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: 0578e5a462dff347ee475913da7c2f91f60c9bc3
inclusion_reason: kernel file changes
changed_paths:
- requirements-tpu.txt
- vllm/v1/attention/backends/pallas.py
- vllm/v1/worker/tpu_model_runner.py
head_ref_oid: 4bd8265d366875830c11df7d342793263836377e
artifact_dir: evidence/pull-bundles/vllm/gh-14310
---
# [Hardware][TPU]Enable ragged paged attention kernel and resolve recompilation issue

- Repository: `vllm-project/vllm`
- PR: [14310](https://github.com/vllm-project/vllm/pull/14310)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `requirements-tpu.txt`
- `vllm/v1/attention/backends/pallas.py`
- `vllm/v1/worker/tpu_model_runner.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-14310`
