---
id: pr-tilelang-1989
repo: tile-ai/tilelang
pr: 1989
title: Add regression test for 1D TMA load compilation and execution
author: huyhoang171106
date: '2026-04-15'
url: https://github.com/tile-ai/tilelang/pull/1989
source_category: upstream-code
architectures:
- sm90
tags:
- sm90
techniques:
- async-copy
hardware_features:
- hopper
- tma
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 235ad7eda4d64c1b37d8299bcceb705198782360
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- 3rdparty/tvm
- testing/python/tilelang/test_tma_load.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1989
head_ref_oid: 1bf907c57858333a06d59fb6b110a767ed5b3915
---
# Add regression test for 1D TMA load compilation and execution

- Repository: `tile-ai/tilelang`
- PR: [1989](https://github.com/tile-ai/tilelang/pull/1989)
- 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`
- `testing/python/tilelang/test_tma_load.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1989`
