---
id: pr-tilelang-1120
repo: tile-ai/tilelang
pr: 1120
title: '[Language] Initial version of tilelang frontend v2'
author: kurisu6912
date: '2025-11-03'
url: https://github.com/tile-ai/tilelang/pull/1120
source_category: upstream-code
architectures:
- sm100
tags:
- tile-dsl
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 5f202fe5c1d63a5e3a1598690877eccff2ad4640
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- examples/gdn/example_chunk_o_bwd.py
- testing/python/jit/test_tilelang_jit_parcompile.py
- testing/python/language/test_tilelang_language_chain_equal.py
- testing/python/language/test_tilelang_language_frontend_v2.py
- testing/python/language/test_tilelang_language_let.py
- testing/python/transform/test_tilelang_transform_layout_inference.py
- testing/python/transform/test_tilelang_transform_lower_tile_op.py
- testing/python/transform/test_tilelang_transform_multi_version_buffer.py
- tilelang/__init__.py
- tilelang/autotuner/tuner.py
- tilelang/jit/__init__.py
- tilelang/jit/adapter/torch/metal.py
- tilelang/jit/kernel.py
- tilelang/language/__init__.py
- tilelang/language/symbolics.py
- tilelang/language/v2/__init__.py
- tilelang/language/v2/ast.py
- tilelang/language/v2/builder.py
- tilelang/language/v2/dtypes.py
- tilelang/language/v2/utils.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1120
head_ref_oid: 7fe3c2d324debd63fd4b6ca0ded7364a78a87f1f
---
# [Language] Initial version of tilelang frontend v2

- Repository: `tile-ai/tilelang`
- PR: [1120](https://github.com/tile-ai/tilelang/pull/1120)
- 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

- `examples/gdn/example_chunk_o_bwd.py`
- `testing/python/jit/test_tilelang_jit_parcompile.py`
- `testing/python/language/test_tilelang_language_chain_equal.py`
- `testing/python/language/test_tilelang_language_frontend_v2.py`
- `testing/python/language/test_tilelang_language_let.py`
- `testing/python/transform/test_tilelang_transform_layout_inference.py`
- `testing/python/transform/test_tilelang_transform_lower_tile_op.py`
- `testing/python/transform/test_tilelang_transform_multi_version_buffer.py`
- `tilelang/__init__.py`
- `tilelang/autotuner/tuner.py`
- `tilelang/jit/__init__.py`
- `tilelang/jit/adapter/torch/metal.py`
- `tilelang/jit/kernel.py`
- `tilelang/language/__init__.py`
- `tilelang/language/symbolics.py`
- `tilelang/language/v2/__init__.py`
- `tilelang/language/v2/ast.py`
- `tilelang/language/v2/builder.py`
- `tilelang/language/v2/dtypes.py`
- `tilelang/language/v2/utils.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1120`
