---
id: pr-sglang-13147
repo: sgl-project/sglang
pr: 13147
title: Aiter fp8 kv cache
author: kkHuang-amd
date: '2025-12-09'
url: https://github.com/sgl-project/sglang/pull/13147
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- fp8
- quantization
techniques: []
hardware_features:
- fp8
kernel_types:
- attention
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: c106b54b57d8ad1272f1578ebf08214c006d9691
inclusion_reason: kernel file changes
changed_paths:
- Makefile
- python/sglang/srt/layers/attention/aiter_backend.py
- python/sglang/srt/layers/quantization/fp8.py
- python/sglang/srt/layers/quantization/quark/quark.py
- python/sglang/srt/layers/rocm_linear_utils.py
- python/sglang/srt/model_executor/model_runner.py
- python/sglang/srt/models/deepseek_v2.py
head_ref_oid: 9889990d33a24ab1093d0ed3dd61b18f63996fca
artifact_dir: evidence/pull-bundles/sglang/gh-13147
---
# Aiter fp8 kv cache

- Repository: `sgl-project/sglang`
- PR: [13147](https://github.com/sgl-project/sglang/pull/13147)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `Makefile`
- `python/sglang/srt/layers/attention/aiter_backend.py`
- `python/sglang/srt/layers/quantization/fp8.py`
- `python/sglang/srt/layers/quantization/quark/quark.py`
- `python/sglang/srt/layers/rocm_linear_utils.py`
- `python/sglang/srt/model_executor/model_runner.py`
- `python/sglang/srt/models/deepseek_v2.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-13147`
