---
id: pr-sglang-18871
repo: sgl-project/sglang
pr: 18871
title: Migrate norm kernels to FlashInfer JIT implementation
author: Johnsonms
date: '2026-03-10'
url: https://github.com/sgl-project/sglang/pull/18871
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types: []
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 7cf0551014953c89738504803efb0b30f491f4ed
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/jit_kernel/benchmark/bench_norm.py
- python/sglang/jit_kernel/tests/test_norm_jit.py
- sgl-kernel/python/sgl_kernel/elementwise.py
head_ref_oid: b6e47bceedf7a641449edb44129a529c32cb7159
artifact_dir: evidence/pull-bundles/sglang/gh-18871
---
# Migrate norm kernels to FlashInfer JIT implementation

- Repository: `sgl-project/sglang`
- PR: [18871](https://github.com/sgl-project/sglang/pull/18871)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/jit_kernel/benchmark/bench_norm.py`
- `python/sglang/jit_kernel/tests/test_norm_jit.py`
- `sgl-kernel/python/sgl_kernel/elementwise.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-18871`
