---
id: pr-sglang-8955
repo: sgl-project/sglang
pr: 8955
title: '[NVIDIA] Fix missing `get_col_major_tma_aligned_tensor` for Blackwell deepgemm in EpMoE'
author: kaixih
date: '2025-08-08'
url: https://github.com/sgl-project/sglang/pull/8955
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
- moe
- tma
techniques: []
hardware_features:
- tma
kernel_types:
- gemm
- moe
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: b4c9f38a76bd42dfe5bfa64ffaaa31cfca7745e2
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/moe/ep_moe/layer.py
head_ref_oid: 50a690a8a668cfa87180e9e6e71a2c63e69e3165
artifact_dir: evidence/pull-bundles/sglang/gh-8955
---
# [NVIDIA] Fix missing `get_col_major_tma_aligned_tensor` for Blackwell deepgemm in EpMoE

- Repository: `sgl-project/sglang`
- PR: [8955](https://github.com/sgl-project/sglang/pull/8955)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/moe/ep_moe/layer.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-8955`
