---
id: pr-flashinfer-2670
repo: flashinfer-ai/flashinfer
pr: 2670
title: 'fix: reduce smem allocation for tinygemm2 kernel in SM120'
author: jimmyzho
date: '2026-03-04'
url: https://github.com/flashinfer-ai/flashinfer/pull/2670
source_category: upstream-code
architectures:
- sm100
- sm90
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: 888177ea5ba96926f873c066b30470705299afac
inclusion_reason: kernel file changes
changed_paths:
- csrc/tinygemm2.cu
head_ref_oid: c10630dbf8e16f3be83123249241b9768dcd98fc
artifact_dir: evidence/pull-bundles/flashinfer/gh-2670
---
# fix: reduce smem allocation for tinygemm2 kernel in SM120

- Repository: `flashinfer-ai/flashinfer`
- PR: [2670](https://github.com/flashinfer-ai/flashinfer/pull/2670)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `csrc/tinygemm2.cu`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2670`
