---
id: pr-flashinfer-2699
repo: flashinfer-ai/flashinfer
pr: 2699
title: 'HOTFIX: Skip mamba Stochastic Rounding tests on sm_120'
author: ishovkun
date: '2026-03-05'
url: https://github.com/flashinfer-ai/flashinfer/pull/2699
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 124a2d32a4189ba8f16e6c9fb37b5a1fb5968113
inclusion_reason: include
changed_paths:
- flashinfer/utils.py
- tests/mamba/test_philox_rounding.py
- tests/mamba/test_selective_state_update_mtp.py
- tests/mamba/test_selective_state_update_stp.py
artifact_dir: evidence/pull-bundles/flashinfer/gh-2699
head_ref_oid: 5e7ae550f79ecb5a1de39e07f71c54146183f498
---
# HOTFIX: Skip mamba Stochastic Rounding tests on sm_120

- Repository: `flashinfer-ai/flashinfer`
- PR: [2699](https://github.com/flashinfer-ai/flashinfer/pull/2699)
- Decision: `include`
- Reason: include

## Changed Paths

- `flashinfer/utils.py`
- `tests/mamba/test_philox_rounding.py`
- `tests/mamba/test_selective_state_update_mtp.py`
- `tests/mamba/test_selective_state_update_stp.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2699`
