---
id: pr-flashinfer-2901
repo: flashinfer-ai/flashinfer
pr: 2901
title: 'feat: add pdl support for cute dsl mla decode kernel support'
author: Observer007
date: '2026-03-29'
url: https://github.com/flashinfer-ai/flashinfer/pull/2901
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- decode
- fp8
- mla
techniques: []
hardware_features:
- fp8
kernel_types:
- attention
- decode
- mla
languages:
- cute-dsl
captured_at: '2026-04-27'
status: merged
merge_sha: 779c24d1c9e6fcc51aa2359884696fbf4ac69b3b
inclusion_reason: kernel file changes
changed_paths:
- flashinfer/mla/_core.py
- flashinfer/mla/cute_dsl/mla_decode.py
- flashinfer/mla/cute_dsl/mla_decode_fp16.py
- flashinfer/mla/cute_dsl/mla_decode_fp8.py
- tests/attention/test_cute_dsl_mla_decode.py
head_ref_oid: eaed46bb1bf5b711489f95d4e073d7b133e1dd6d
artifact_dir: evidence/pull-bundles/flashinfer/gh-2901
---
# feat: add pdl support for cute dsl mla decode kernel support

- Repository: `flashinfer-ai/flashinfer`
- PR: [2901](https://github.com/flashinfer-ai/flashinfer/pull/2901)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `flashinfer/mla/_core.py`
- `flashinfer/mla/cute_dsl/mla_decode.py`
- `flashinfer/mla/cute_dsl/mla_decode_fp16.py`
- `flashinfer/mla/cute_dsl/mla_decode_fp8.py`
- `tests/attention/test_cute_dsl_mla_decode.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2901`
