---
id: pr-flashinfer-2543
repo: flashinfer-ai/flashinfer
pr: 2543
title: 'misc: point triton blackwell-ptxas to local cuda ptxas'
author: jimmyzho
date: '2026-02-12'
url: https://github.com/flashinfer-ai/flashinfer/pull/2543
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types: []
languages:
- cuda-cpp
- ptx
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: 62331fbb6bcd6ab8d99f120666ab33ad46829a3b
inclusion_reason: kernel file changes
changed_paths:
- flashinfer/triton/__init__.py
head_ref_oid: c576fdd71c9c7dd6b47bdc80963b0dcff5dee699
artifact_dir: evidence/pull-bundles/flashinfer/gh-2543
---
# misc: point triton blackwell-ptxas to local cuda ptxas

- Repository: `flashinfer-ai/flashinfer`
- PR: [2543](https://github.com/flashinfer-ai/flashinfer/pull/2543)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `flashinfer/triton/__init__.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2543`
