---
id: pr-tilelang-1932
repo: tile-ai/tilelang
pr: 1932
title: 'test: reduce CI runtime for slow Python suites'
author: LeiWang1999
date: '2026-03-18'
url: https://github.com/tile-ai/tilelang/pull/1932
source_category: upstream-code
architectures:
- sm100
tags:
- benchmark kernel
- mxfp4
- schedule
techniques: []
hardware_features:
- fp4
- mxfp4
kernel_types: []
languages:
- cuda-cpp
captured_at: '2026-05-16'
status: merged
merge_sha: f8dc61c02c057241b890972068250d94c643fa32
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- 3rdparty/tvm
- pyproject.toml
- testing/conftest.py
- testing/python/cache/test_tilelang_kernel_cache.py
- testing/python/debug/test_device_assert.py
- testing/python/jit/test_tilelang_jit_cutedsl.py
- testing/python/jit/test_tilelang_jit_gemm_cython.py
- testing/python/jit/test_tilelang_jit_nvrtc.py
- testing/python/jit/test_tilelang_jit_tvm_ffi.py
- testing/python/language/test_tilelang_language_cumsum.py
- testing/python/language/test_tilelang_language_eager_jit.py
- testing/python/language/test_tilelang_language_frontend_v2.py
- testing/python/language/test_tilelang_language_parallel.py
- testing/python/language/test_tilelang_language_ptr.py
- testing/python/language/test_tilelang_language_reduce.py
- testing/python/language/test_tilelang_language_subtype.py
- testing/python/language/test_tilelang_language_vectorize.py
- testing/python/math/test_math_fast_math.py
- testing/python/math/test_math_ieee_math.py
- testing/python/profiler/test_tilelang_profiler.py
- testing/python/profiler/test_tilelang_profiler_dynamic_symbolic.py
- testing/python/tilelibrary/test_tilelang_tilelibrary_gemm_sp.py
- testing/python/transform/test_tilelang_transform_inject_tma_barrier.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1932
head_ref_oid: 55184cecdbcdafe485c3a84ea02f7ca38bddc422
---
# test: reduce CI runtime for slow Python suites

- Repository: `tile-ai/tilelang`
- PR: [1932](https://github.com/tile-ai/tilelang/pull/1932)
- 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`
- `pyproject.toml`
- `testing/conftest.py`
- `testing/python/cache/test_tilelang_kernel_cache.py`
- `testing/python/debug/test_device_assert.py`
- `testing/python/jit/test_tilelang_jit_cutedsl.py`
- `testing/python/jit/test_tilelang_jit_gemm_cython.py`
- `testing/python/jit/test_tilelang_jit_nvrtc.py`
- `testing/python/jit/test_tilelang_jit_tvm_ffi.py`
- `testing/python/language/test_tilelang_language_cumsum.py`
- `testing/python/language/test_tilelang_language_eager_jit.py`
- `testing/python/language/test_tilelang_language_frontend_v2.py`
- `testing/python/language/test_tilelang_language_parallel.py`
- `testing/python/language/test_tilelang_language_ptr.py`
- `testing/python/language/test_tilelang_language_reduce.py`
- `testing/python/language/test_tilelang_language_subtype.py`
- `testing/python/language/test_tilelang_language_vectorize.py`
- `testing/python/math/test_math_fast_math.py`
- `testing/python/math/test_math_ieee_math.py`
- `testing/python/profiler/test_tilelang_profiler.py`
- `testing/python/profiler/test_tilelang_profiler_dynamic_symbolic.py`
- `testing/python/tilelibrary/test_tilelang_tilelibrary_gemm_sp.py`
- `testing/python/transform/test_tilelang_transform_inject_tma_barrier.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1932`
