---
id: pr-flashinfer-2512
repo: flashinfer-ai/flashinfer
pr: 2512
title: 'benchmarks: Add microbenchmark support for Mamba selective_state_update'
author: bkryu
date: '2026-02-16'
url: https://github.com/flashinfer-ai/flashinfer/pull/2512
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 0ebf05ee48a244cbe061ab186f6d5913d321795f
inclusion_reason: include
changed_paths:
- benchmarks/README.md
- benchmarks/flashinfer_benchmark.py
- benchmarks/routines/flashinfer_benchmark_utils.py
- benchmarks/routines/mamba.py
- benchmarks/samples/sample_testlist.txt
artifact_dir: evidence/pull-bundles/flashinfer/gh-2512
head_ref_oid: d98c389b2397c849aae68326639dce7041ac3630
---
# benchmarks: Add microbenchmark support for Mamba selective_state_update

- Repository: `flashinfer-ai/flashinfer`
- PR: [2512](https://github.com/flashinfer-ai/flashinfer/pull/2512)
- Decision: `include`
- Reason: include

## Changed Paths

- `benchmarks/README.md`
- `benchmarks/flashinfer_benchmark.py`
- `benchmarks/routines/flashinfer_benchmark_utils.py`
- `benchmarks/routines/mamba.py`
- `benchmarks/samples/sample_testlist.txt`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2512`
