---
id: pr-vllm-13718
repo: vllm-project/vllm
pr: 13718
title: '[core] Perf improvement for DSv3 on AMD GPUs'
author: qli88
date: '2025-02-27'
url: https://github.com/vllm-project/vllm/pull/13718
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- decode
- fp8
- kernel-fusion
- mla
- moe
techniques:
- kernel-fusion
hardware_features:
- fp8
kernel_types:
- attention
- decode
- mla
- moe
languages:
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: 8294773e48a2d5cde4bb48b8607a10c14de6afbf
inclusion_reason: kernel file changes
changed_paths:
- vllm/attention/backends/mla/common.py
- vllm/attention/ops/triton_decode_attention.py
- vllm/model_executor/layers/fused_moe/configs/E=256,N=256,device_name=AMD_Instinct_MI300X,dtype=fp8_w8a8,block_shape=[128,128].json
head_ref_oid: ce1eebf65866144188d0ca8e45d97be9c5e23716
artifact_dir: evidence/pull-bundles/vllm/gh-13718
---
# [core] Perf improvement for DSv3 on AMD GPUs

- Repository: `vllm-project/vllm`
- PR: [13718](https://github.com/vllm-project/vllm/pull/13718)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/attention/backends/mla/common.py`
- `vllm/attention/ops/triton_decode_attention.py`
- `vllm/model_executor/layers/fused_moe/configs/E=256,N=256,device_name=AMD_Instinct_MI300X,dtype=fp8_w8a8,block_shape=[128,128].json`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-13718`
