[project]
name = "tilelang"
authors = [{name = "Tile-AI"}]
maintainers = [{name = "Lei Wang", email = "leiwang1999@outlook.com"}]
description = "A tile level programming language to generate high performance code."
readme.file = "README.md"
license = "MIT"
keywords = ["BLAS", "CUDA", "HIP", "Code Generation", "TVM"]
classifiers = [
    "Environment :: GPU",
    "Operating System :: POSIX :: Linux",
    "Operating System :: OS Independent",
    "Operating System :: MacOS",
    "Programming Language :: Python :: 3.8",
    "Programming Language :: Python :: 3.9",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Intended Audience :: Developers",
    "Intended Audience :: Science/Research",
    "Scientific/Engineering :: Artificial Intelligence",
]

readme.content-type = "text/markdown"
requires-python = ">=3.8"

dynamic = ["version"]

# Somehow this does not work, hard-code for now
# dynamic = ["version", "dependencies"]
# [tool.setuptools.dynamic]
# dependencies = {file = ["requirements.txt"]}
dependencies = [
    "numpy>=1.23.5",
    "tqdm>=4.62.3",
    "typing_extensions>=4.10.0",
    "cloudpickle",
    "ml_dtypes",
    "psutil",
    "torch",
]

[project.optional-dependencies]
# mldtypes should be greater than 0.5.1
# if you want to enable fp4
fp4 = ["ml_dtypes>=0.5.1"]

[build-system]
requires = [
    "setuptools>=63",
    "Cython>=3.0.0",
    "scikit-build-core",
]
build-backend = "scikit_build_core.build"

[tool.scikit-build]
wheel.py-api = "cp38"
cmake.version = ">=3.26.1"
build-dir = "build"

# editable.rebuild = true

# Include backend and git info in version
metadata.version.provider = "version_provider"
metadata.version.provider-path = "."
experimental = true

[tool.scikit-build.wheel.packages]
tilelang = "tilelang"
"tilelang/src" = "src"
"tilelang/3rdparty" = "3rdparty"

# TODO: we might want to not include these in wheel?
"tilelang/benchmark" = "benchmark"
"tilelang/examples" = "examples"
"tilelang/testing" = "testing"

[tool.yapf]
based_on_style = "yapf"
column_limit = 100
indent_width = 4

[tool.codespell]
builtin = "clear,rare,en-GB_to_en-US"
ignore-words = "docs/spelling_wordlist.txt"
skip = [
    "build",
    "3rdparty",
    "dist",
    ".venv"
]

[tool.ruff]
target-version = "py38"
line-length = 100
output-format = "full"

[tool.ruff.lint]
select = [
    # pycodestyle
    "E", "W",
    # Pyflakes
    "F",
    # pyupgrade
    # "UP",
    # flake8-bugbear
    "B",
    # flake8-simplify
    "SIM",
    # isort
    # "I",
]
ignore = [
    # Module level import not at top of file
    "E402",
    # star imports
    "F405", "F403",
    # ambiguous name
    "E741",
    # line too long
    "E501",
    # if-else-block instead of ternary
    "SIM108",
    # key in dict.keys()
    "SIM118",
    # memory leaks
    "B019",
    # zip without explicit strict
    "B905",
    # No such file or directory
    "E902",
]
[tool.ruff.lint.per-file-ignores]
"3rdparty/**/*" = ["ALL"]
"examples/deepseek_v32/inference/**/*" = ["ALL"]

[tool.cibuildwheel]
archs = ["auto64"]
# wait for tvm fix
build = "cp38-*"

[tool.cibuildwheel.macos]
archs = ["arm64"]

[tool.cibuildwheel.linux]
# Pin to glibc 2.17 for x86 and 2.28 for aarch64 for now
manylinux-x86_64-image = "manylinux2014"
manylinux-aarch64-image = "manylinux_2_28"
skip = "*-musllinux*"
environment-pass = ["CUDA_VERSION"]
repair-wheel-command = [
  "auditwheel repair --exclude libcuda.so.1 --exclude /usr/local/cuda\\* -w {dest_dir} {wheel}",
  "pipx run abi3audit --strict --report {wheel}",
]

# Install CUDA runtime and stub driver library
# manylinux_2_28 uses gcc 14, which needs CUDA 12.8
before-all = """
set -eux

case "$(uname -m)" in
"x86_64")
    yum-config-manager --add-repo https://developer.download.nvidia.cn/compute/cuda/repos/rhel7/x86_64/cuda-rhel7.repo
    ;;
"aarch64")
    dnf config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel8/sbsa/cuda-rhel8.repo
    ;;
*)
    exit 1
    ;;
esac

# Assume CUDA_VERSION=xx.y
v=${CUDA_VERSION:-12.4}
v=${v:0:4}
v=${v/./-}
yum install -y cuda-minimal-build-${v} cuda-driver-devel-${v} cuda-nvrtc-devel-${v}
"""

[tool.cibuildwheel.linux.environment]
# Equlivant to `source /opt/rh/gcc-toolset-12/enable`, safe when gcc-toolset-12 is not installed
PATH = "/usr/local/cuda/bin:$PATH"