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  1. 31 Oct, 2025 2 commits
    • Lei Wang's avatar
      [FFI] Rebase tvm to v0.22.0 to utilize tvm-ffi (#1108) · 10911e28
      Lei Wang authored 
      

* 3rdparty tvm bump

* bump tvm into v0.22.0

* lint fix

* rebase tvm

* Update submodule tvm to latest commit 3085bc4

* Refactor: Update configuration retrieval in CopyNode and adjust test registration in tilelang

* test fix

* add requirement

* atomic_fix

* atomic_fix

* phaseout py39

* optimize

* optimize

* lint fix

* do not clean cache

* do not clean cache

* [Minor] Minor update for Python versions and dependencies

* [Lint] fix lint for py39

* [Lint] fix lint for ROCm

* [Build][CI] Sync CI changes from upstream/sdist

* [Lint] fix lint for ROCm

* [Build][CI] Update `repair-wheel-command`

* [Minor] update abi3audit result format

* [Lint] fix lint for ROCm

* [BugFix] fix build

* [Lint] fix lint for ROCm

* [BugFix] set rpath for libtvm and libtvm_runtime

* [Deps] pin apache-tvm-ffi version

* [Build] set Python 3.9 Limited API for Cython target

* [Build] set Python 3.9 Limited API for Cython target

* [Deps] Restore Python 3.8 support

* [Build] use `apache-tvm-ffi`'s `libtvm_ffi`

* [BugFix] use `;` as delimiter for RPATH on macOS

* [BugFix] use `--ignore-missing-dependencies` for `delocate-wheel`

* [Build] support `sccache` if available

* [Build] add CIBW import test

* [Build][CI] enable ccache for CIBW on Linux

* [BugFix] set rpath for libtvm and libtvm_runtime

* Revert "[Build][CI] enable ccache for CIBW on Linux"

This reverts commit cd9ab57bb5ddd2572c60bcbbebde81480a658fd3.

* [CI] fix perfbench bot

* [BugFix] use Python 3.9 to build wheel

* [Minor] update perfbench bot envs

* [BugFix] fix CIBW environment on Linux

* [CI] skip import test on CentOS 7

* [CI] use Python urllib to download file instead of Wget

---------
Co-authored-by: default avatarXuehai Pan <XuehaiPan@pku.edu.cn>
      10911e28
    • Lei Wang's avatar
      [Release] Bump version to v0.1.6.post2 (#1160) · c37621c5
      Lei Wang authored 
      * [Release] Update README and VERSION for v0.1.6.post2 compatibility with Python 3.8

* [Enhancement] Update packaging configuration and Docker scripts for multi-architecture support

* Add allowlist for TVM, CUTLASS, and Composable Kernel items in pyproject.toml
* Enhance docker_local_distribute.sh to support cross-architecture builds using docker buildx
* Modify pypi.manylinux.Dockerfile to accept TARGETARCH argument for better architecture handling

* [Enhancement] Improve Docker scripts and build process for multi-architecture support

* Update .gitignore to include dist directories
* Refactor docker_local_distribute.sh for better cross-architecture handling and error management
* Enhance docker_pypi_distribute.sh to support multi-architecture builds with docker buildx
* Modify pypi_distribution.sh to clean up additional directories
* Update pypi.manylinux.Dockerfile for improved environment configuration and architecture handling

* fix

* Remove outdated classifier for Artificial Intelligence from pyproject.toml

* Update pyproject.toml classifiers and modify Docker distribution scripts for clarity

* Add new classifier for Artificial Intelligence in pyproject.toml
* Rename output directories in docker_local_distribute.sh and docker_pypi_distribute.sh for better context
      c37621c5
  3. 29 Oct, 2025 6 commits
  5. 28 Oct, 2025 5 commits
  7. 27 Oct, 2025 9 commits
  9. 25 Oct, 2025 1 commit
  11. 24 Oct, 2025 1 commit
  13. 23 Oct, 2025 4 commits
    • Wenhao Xie's avatar
      [Feature] Support None type as input for `T.ptr` and `T.Tensor` (#1114) · 50e789dd
      Wenhao Xie authored 
      * [Feature] Support None type as input for T.ptr and T.Tensor

* lint

* lint

* lint

* lint fix
      50e789dd
    • Tong WU's avatar
      [Feature] Enhance vectorized conversion support in CUDA codegen (#1095) · a148d62a
      Tong WU authored 
      * [Feature] Add vectorized float16 and float32 conversion support in CUDA codegen

* Implemented handling for conversions between float16 and float32 types, specifically for vectorized operations using __half22float2 and __float22half2_rn.
* Enhanced the existing code to support both directions of conversion based on the lane count.
* Improved overall type handling in the VisitExpr_ method for better compatibility with TileLang.

* [Feature] Add float32 to float8 conversion support in CUDA codegen

* Implemented handling for conversion from float32 to float8 (E4M3/E5M2) in the VisitExpr_ method.
* Added vectorized conversion support using __nv_cvt_float2_to_fp8x2 for float2 to fp8x2 transformations.
* Enhanced type handling for better compatibility with TileLang, particularly for float8 types.

* lint

* fix a bug

* [Enhancement] Support lanes=4 cases and add unit test for vectorized cast

* lint

* [Feature] Refactor bf16 convertion operations and remove legacy compile flags

* lint
      a148d62a
    • Lei Wang's avatar
      [Refactor] Improve scalar handling in CopyNode and update loop partition dtype logi (#1111) · 86c8bb46
      Lei Wang authored 
      * [Refactor] Improve scalar handling in CopyNode and update loop partition dtype logic

* Refactored CopyNode::MakeSIMTLoop to handle scalar cases more efficiently by moving the scalar check to the end of the function.
* Updated loop_partition.cc to set a default DataType for thread and vector extents, ensuring compatibility when loop_vars_ is empty.

* lint fix

* remove debug print
      86c8bb46
    • Yichen Yan's avatar
      [Lint] Enable pyupgrade linter in ruff (#963) · f14fb111
      Yichen Yan authored 
      * update rules

* ruff check

* other fixes

* fmt

* do not touch examples

* fmt
      f14fb111
  15. 22 Oct, 2025 7 commits
  17. 21 Oct, 2025 5 commits