---
id: pr-tilelang-1636
repo: tile-ai/tilelang
pr: 1636
title: '[Example] Add Seesaw Sparse MLA Forward Kernel for DeepSeek-V3.2'
author: hammersam
date: '2026-01-08'
url: https://github.com/tile-ai/tilelang/pull/1636
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- attention kernel
techniques: []
hardware_features: []
kernel_types:
- attention
- mla
languages:
- cuda-cpp
captured_at: '2026-05-16'
status: merged
merge_sha: d5503cd433fb97dd44edc92544deca4db1ab15f0
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- examples/deepseek_v32/sparse_mla_fwd_seesaw.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1636
head_ref_oid: 3e821d27237312ede4ffc15b8f5295edef3987a0
---
# [Example] Add Seesaw Sparse MLA Forward Kernel for DeepSeek-V3.2

- Repository: `tile-ai/tilelang`
- PR: [1636](https://github.com/tile-ai/tilelang/pull/1636)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `examples/deepseek_v32/sparse_mla_fwd_seesaw.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1636`
