---
id: pr-tilelang-1337
repo: tile-ai/tilelang
pr: 1337
title: '[Language] Tilelang LazyJIT Experimental Version'
author: kurisu6912
date: '2025-12-06'
url: https://github.com/tile-ai/tilelang/pull/1337
source_category: upstream-code
architectures:
- sm100
tags:
- tile-dsl
- triton kernel
techniques: []
hardware_features: []
kernel_types: []
languages:
- cuda-cpp
- triton
captured_at: '2026-05-16'
status: merged
merge_sha: 0921328dc5557478c3d20481916e648a415d4258
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- .pre-commit-config.yaml
- examples/lazy_jit/lazyjit.en.ipynb
- examples/lazy_jit/lazyjit.zh.ipynb
- testing/python/language/test_tilelang_language_frontend_v2.py
- testing/python/language/test_tilelang_language_lazy_jit.py
- tilelang/__init__.py
- tilelang/engine/lower.py
- tilelang/jit/__init__.py
- tilelang/jit/adapter/tvm_ffi.py
- tilelang/language/__init__.py
- tilelang/language/allocate.py
- tilelang/language/v2/__init__.py
- tilelang/language/v2/annot.py
- tilelang/language/v2/builder.py
- tilelang/language/v2/dtypes.py
- tilelang/language/v2/utils.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1337
head_ref_oid: 4c4a6fe9663971099f4a943d0cc040ca5894b312
---
# [Language] Tilelang LazyJIT Experimental Version

- Repository: `tile-ai/tilelang`
- PR: [1337](https://github.com/tile-ai/tilelang/pull/1337)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `.pre-commit-config.yaml`
- `examples/lazy_jit/lazyjit.en.ipynb`
- `examples/lazy_jit/lazyjit.zh.ipynb`
- `testing/python/language/test_tilelang_language_frontend_v2.py`
- `testing/python/language/test_tilelang_language_lazy_jit.py`
- `tilelang/__init__.py`
- `tilelang/engine/lower.py`
- `tilelang/jit/__init__.py`
- `tilelang/jit/adapter/tvm_ffi.py`
- `tilelang/language/__init__.py`
- `tilelang/language/allocate.py`
- `tilelang/language/v2/__init__.py`
- `tilelang/language/v2/annot.py`
- `tilelang/language/v2/builder.py`
- `tilelang/language/v2/dtypes.py`
- `tilelang/language/v2/utils.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1337`
