---
id: pr-tilelang-1399
repo: tile-ai/tilelang
pr: 1399
title: '[Enhancement] Refactor inflight computing to support dynamic pipeline extents'
author: LeiWang1999
date: '2025-12-10'
url: https://github.com/tile-ai/tilelang/pull/1399
source_category: upstream-code
architectures:
- sm100
tags:
- schedule
techniques:
- pipeline-stages
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: f2858fa11d8af1d313f71ba667bb79b3de96c887
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- 3rdparty/tvm
- src/transform/inject_pipeline.cc
- testing/python/transform/test_tilelang_transform_Inject_software_pipeline.py
- tilelang/engine/phase.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1399
head_ref_oid: 0c5616e98786b24016a54f9955537133196e6b4a
---
# [Enhancement] Refactor inflight computing to support dynamic pipeline extents

- Repository: `tile-ai/tilelang`
- PR: [1399](https://github.com/tile-ai/tilelang/pull/1399)
- 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

- `3rdparty/tvm`
- `src/transform/inject_pipeline.cc`
- `testing/python/transform/test_tilelang_transform_Inject_software_pipeline.py`
- `tilelang/engine/phase.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1399`
