---
id: pr-flashinfer-2055
repo: flashinfer-ai/flashinfer
pr: 2055
title: 'misc: Add XQA decode to microbenchmark for sm90 and sm120'
author: bkryu
date: '2025-11-07'
url: https://github.com/flashinfer-ai/flashinfer/pull/2055
source_category: upstream-code
architectures:
- sm100
- sm90
tags:
- attention
- decode
techniques: []
hardware_features: []
kernel_types:
- attention
- decode
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: f566d49cec23db587f68556193244f8bd106bec5
inclusion_reason: kernel file changes
changed_paths:
- benchmarks/README.md
- benchmarks/routines/attention.py
- benchmarks/routines/flashinfer_benchmark_utils.py
head_ref_oid: 8c125b8f8527cfd7e1accbbdb80dbf1752600ef6
artifact_dir: evidence/pull-bundles/flashinfer/gh-2055
---
# misc: Add XQA decode to microbenchmark for sm90 and sm120

- Repository: `flashinfer-ai/flashinfer`
- PR: [2055](https://github.com/flashinfer-ai/flashinfer/pull/2055)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `benchmarks/README.md`
- `benchmarks/routines/attention.py`
- `benchmarks/routines/flashinfer_benchmark_utils.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2055`
