---
id: pr-flashinfer-793
repo: flashinfer-ai/flashinfer
pr: 793
title: fix rope logic in mla decoding
author: zhyncs
date: '2025-02-07'
url: https://github.com/flashinfer-ai/flashinfer/pull/793
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- decode
- mla
techniques: []
hardware_features: []
kernel_types:
- attention
- decode
- mla
languages:
- cuda-cpp
captured_at: '2026-04-17'
status: merged
merge_sha: 504b9903633238378d0b0eb098b4285b51c29ffa
inclusion_reason: kernel file changes
changed_paths:
- include/flashinfer/attention/decode.cuh
- tests/test_mla_decode_kernel.py
head_ref_oid: 75424f014e9ebbea5a46a69c1f20b731517f5ea0
artifact_dir: evidence/pull-bundles/flashinfer/gh-793
---
# fix rope logic in mla decoding

- Repository: `flashinfer-ai/flashinfer`
- PR: [793](https://github.com/flashinfer-ai/flashinfer/pull/793)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `include/flashinfer/attention/decode.cuh`
- `tests/test_mla_decode_kernel.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-793`
