---
id: pr-sglang-8638
repo: sgl-project/sglang
pr: 8638
title: TRTLLM-MLA FP8 path
author: farazkh80
date: '2025-08-11'
url: https://github.com/sgl-project/sglang/pull/8638
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- fp8
- mla
techniques: []
hardware_features:
- fp8
kernel_types:
- attention
- mla
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: f508cd3cb78a985ededa2a69697cf3049c18c85f
inclusion_reason: kernel file changes
changed_paths:
- docs/advanced_features/attention_backend.md
- python/sglang/srt/layers/attention/trtllm_mla_backend.py
- python/sglang/srt/models/deepseek_v2.py
- python/sglang/srt/server_args.py
- python/sglang/test/attention/test_trtllm_mla_backend.py
head_ref_oid: ea23de8e4d42c3f003881f79e00224cd24f66b75
artifact_dir: evidence/pull-bundles/sglang/gh-8638
---
# TRTLLM-MLA FP8 path

- Repository: `sgl-project/sglang`
- PR: [8638](https://github.com/sgl-project/sglang/pull/8638)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `docs/advanced_features/attention_backend.md`
- `python/sglang/srt/layers/attention/trtllm_mla_backend.py`
- `python/sglang/srt/models/deepseek_v2.py`
- `python/sglang/srt/server_args.py`
- `python/sglang/test/attention/test_trtllm_mla_backend.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-8638`
