---
id: pr-vllm-22222
repo: vllm-project/vllm
pr: 22222
title: Fp8 paged attention update
author: xiao-llm
date: '2025-09-15'
url: https://github.com/vllm-project/vllm/pull/22222
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- fp8
techniques: []
hardware_features:
- fp8
kernel_types:
- attention
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: 01413e0cf5a04da4049ffa38b6ff3df27ccabd06
inclusion_reason: kernel file changes
changed_paths:
- csrc/rocm/attention.cu
- csrc/rocm/ops.h
- csrc/rocm/torch_bindings.cpp
- vllm/_custom_ops.py
- vllm/envs.py
head_ref_oid: 129a59f9f0f199a9586968249728e1d589e3ee27
artifact_dir: evidence/pull-bundles/vllm/gh-22222
---
# Fp8 paged attention update

- Repository: `vllm-project/vllm`
- PR: [22222](https://github.com/vllm-project/vllm/pull/22222)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `csrc/rocm/attention.cu`
- `csrc/rocm/ops.h`
- `csrc/rocm/torch_bindings.cpp`
- `vllm/_custom_ops.py`
- `vllm/envs.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-22222`
