---
id: pr-flashinfer-2029
repo: flashinfer-ai/flashinfer
pr: 2029
title: 'feat: suitable_auto_backends to prune auto backends, bmm_fp8 refactor, heuristic_func intake'
author: jimmyzho
date: '2025-11-07'
url: https://github.com/flashinfer-ai/flashinfer/pull/2029
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- gemm
techniques: []
hardware_features:
- fp8
kernel_types:
- gemm
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 3cb8f9ab3fc851392d12fd6a22f242b25ffd266d
inclusion_reason: kernel file changes
changed_paths:
- flashinfer/gemm.py
- flashinfer/utils.py
- tests/utils/test_decorators.py
head_ref_oid: 9def7ba470d82d58b152e69db2df08ac53795c3b
artifact_dir: evidence/pull-bundles/flashinfer/gh-2029
---
# feat: suitable_auto_backends to prune auto backends, bmm_fp8 refactor, heuristic_func intake

- Repository: `flashinfer-ai/flashinfer`
- PR: [2029](https://github.com/flashinfer-ai/flashinfer/pull/2029)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `flashinfer/gemm.py`
- `flashinfer/utils.py`
- `tests/utils/test_decorators.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2029`
