---
id: pr-tilelang-1820
repo: tile-ai/tilelang
pr: 1820
title: '[Bugfix] Remove mistaken coalesced_width parameter in regression test of fusedmoe kernel'
author: xwhzz
date: '2026-02-09'
url: https://github.com/tile-ai/tilelang/pull/1820
source_category: upstream-code
architectures:
- sm100
tags:
- moe
- moe kernel
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- moe
languages:
- cuda-cpp
captured_at: '2026-05-16'
status: merged
merge_sha: dd3a5e08096a83222ac39dc80760ba3f2adfe324
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- examples/fusedmoe/example_fusedmoe_tilelang.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1820
head_ref_oid: 2eb484f3f4fcb5b2ed47b460cb81bfbc48baaa13
---
# [Bugfix] Remove mistaken coalesced_width parameter in regression test of fusedmoe kernel

- Repository: `tile-ai/tilelang`
- PR: [1820](https://github.com/tile-ai/tilelang/pull/1820)
- 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/fusedmoe/example_fusedmoe_tilelang.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1820`
