---
id: pr-flashinfer-2244
repo: flashinfer-ai/flashinfer
pr: 2244
title: Remove cudaStreamSynchronize from gemm_groupwise_sm120.cuh for CUDA graph compatibility
author: Copilot
date: '2025-12-20'
url: https://github.com/flashinfer-ai/flashinfer/pull/2244
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: f22c66155b174bc1d6d15b16efee3156e5238236
inclusion_reason: kernel file changes
changed_paths:
- include/flashinfer/gemm/gemm_groupwise_sm120.cuh
head_ref_oid: 0456c0edab414c5c80417dce292720f5343ecd7a
artifact_dir: evidence/pull-bundles/flashinfer/gh-2244
---
# Remove cudaStreamSynchronize from gemm_groupwise_sm120.cuh for CUDA graph compatibility

- Repository: `flashinfer-ai/flashinfer`
- PR: [2244](https://github.com/flashinfer-ai/flashinfer/pull/2244)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `include/flashinfer/gemm/gemm_groupwise_sm120.cuh`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2244`
