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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# pylint: disable=invalid-name, exec-used
"""Setup TVM package."""
import os
import pathlib
import shutil
import sys
import sysconfig
from setuptools import find_packages
from setuptools.dist import Distribution
# need to use distutils.core for correct placement of cython dll
if "--inplace" in sys.argv:
from distutils.core import setup
from distutils.extension import Extension
else:
from setuptools import setup
from setuptools.extension import Extension
CURRENT_DIR = os.path.dirname(__file__)
FFI_MODE = os.environ.get("TVM_FFI", "auto")
CONDA_BUILD = os.getenv("CONDA_BUILD") is not None
INPLACE_BUILD = "--inplace" in sys.argv
def get_lib_path():
"""Get library path, name and version"""
# We can not import `libinfo.py` in setup.py directly since __init__.py
# Will be invoked which introduces dependencies
libinfo_py = os.path.join(CURRENT_DIR, "./tvm/_ffi/libinfo.py")
libinfo = {"__file__": libinfo_py}
exec(compile(open(libinfo_py, "rb").read(), libinfo_py, "exec"), libinfo, libinfo)
version = libinfo["__version__"]
if not CONDA_BUILD and not INPLACE_BUILD:
lib_path = libinfo["find_lib_path"]()
libs = [lib_path[0]]
if "runtime" not in libs[0]:
for name in lib_path[1:]:
if "runtime" in name:
libs.append(name)
break
# Add byoc shared libraries, if present
for name in lib_path:
if "3rdparty" in name:
libs.append(name)
# Add standalone_crt, if present
for name in lib_path:
candidate_path = os.path.join(os.path.dirname(name), "standalone_crt")
if os.path.isdir(candidate_path):
libs.append(candidate_path)
break
# Add microTVM template projects
for name in lib_path:
candidate_path = os.path.join(os.path.dirname(name), "microtvm_template_projects")
if os.path.isdir(candidate_path):
libs.append(candidate_path)
break
# Add tvmc configuration json files
for name in lib_path:
candidate_path = os.path.abspath(os.path.join(os.path.dirname(name), "..", "configs"))
if os.path.isdir(candidate_path):
libs.append(candidate_path)
break
for dir in [
"3rdparty",
"jvm",
"web",
"rust",
"golang",
"include",
"src",
"cmake",
"CMakeLists.txt",
]:
for name in lib_path:
candidate_path = os.path.abspath(os.path.join(os.path.dirname(name), "..", dir))
if os.path.exists(candidate_path):
libs.append(candidate_path)
if dir == "3rdparty":
# remove large files
_remove_path(os.path.join(candidate_path, "cutlass", "docs"))
_remove_path(os.path.join(candidate_path, "cutlass", "media"))
_remove_path(
os.path.join(candidate_path, "cutlass_fpA_intB_gemm", "cutlass", "docs")
)
_remove_path(
os.path.join(
candidate_path, "cutlass_fpA_intB_gemm", "cutlass", "media"
)
)
_remove_path(
os.path.join(candidate_path, "libflash_attn", "cutlass", "docs")
)
_remove_path(
os.path.join(candidate_path, "libflash_attn", "cutlass", "media")
)
break
else:
libs = None
return libs, version
def git_describe_version(original_version):
"""Get git describe version."""
ver_py = os.path.join(CURRENT_DIR, "..", "version.py")
libver = {"__file__": ver_py}
exec(compile(open(ver_py, "rb").read(), ver_py, "exec"), libver, libver)
_, gd_version = libver["git_describe_version"]()
if gd_version != original_version and "--inplace" not in sys.argv:
print("Use git describe based version %s" % gd_version)
return gd_version
def _remove_path(path):
if os.path.exists(path):
if os.path.isfile(path):
os.remove(path)
elif os.path.isdir(path):
shutil.rmtree(path)
LIB_LIST, __version__ = get_lib_path()
__version__ = git_describe_version(__version__)
def config_cython():
"""Try to configure cython and return cython configuration"""
if FFI_MODE not in ("cython"):
if os.name == "nt" and not CONDA_BUILD:
print("WARNING: Cython is not supported on Windows, will compile without cython module")
return []
sys_cflags = sysconfig.get_config_var("CFLAGS")
if sys_cflags and "i386" in sys_cflags and "x86_64" in sys_cflags:
print("WARNING: Cython library may not be compiled correctly with both i386 and x64")
return []
try:
from Cython.Build import cythonize
# from setuptools.extension import Extension
if sys.version_info >= (3, 0):
subdir = "_cy3"
else:
subdir = "_cy2"
ret = []
path = "tvm/_ffi/_cython"
extra_compile_args = ["-std=c++17", "-DDMLC_USE_LOGGING_LIBRARY=<tvm/runtime/logging.h>"]
if os.name == "nt":
library_dirs = ["tvm", "../build/Release", "../build"]
libraries = ["tvm"]
extra_compile_args = [
"/std:c++17",
"/D DMLC_USE_LOGGING_LIBRARY=<tvm/runtime/logging.h>",
]
# library is available via conda env.
if CONDA_BUILD:
library_dirs = [os.environ["LIBRARY_LIB"]]
else:
library_dirs = None
libraries = None
for fn in os.listdir(path):
if not fn.endswith(".pyx"):
continue
ret.append(
Extension(
"tvm._ffi.%s.%s" % (subdir, fn[:-4]),
["tvm/_ffi/_cython/%s" % fn],
include_dirs=[
"../include/",
"../3rdparty/dmlc-core/include",
"../3rdparty/dlpack/include",
],
extra_compile_args=extra_compile_args,
library_dirs=library_dirs,
libraries=libraries,
language="c++",
)
)
return cythonize(ret, compiler_directives={"language_level": 3})
except ImportError as error:
if FFI_MODE == "cython":
raise error
print("WARNING: Cython is not installed, will compile without cython module")
return []
class BinaryDistribution(Distribution):
def has_ext_modules(self):
return True
def is_pure(self):
return False
setup_kwargs = {}
if not CONDA_BUILD and not INPLACE_BUILD:
with open("MANIFEST.in", "w") as fo:
for path in LIB_LIST:
if os.path.isfile(path):
shutil.copy(path, os.path.join(CURRENT_DIR, "tvm"))
_, libname = os.path.split(path)
fo.write(f"include tvm/{libname}\n")
if os.path.isdir(path):
_, libname = os.path.split(path)
shutil.copytree(path, os.path.join(CURRENT_DIR, "tvm", libname))
fo.write(f"recursive-include tvm/{libname} *\n")
setup_kwargs = {"include_package_data": True}
def get_package_data_files():
# Relay standard libraries
return ["relay/std/prelude.rly", "relay/std/core.rly"]
def long_description_contents():
with open(pathlib.Path(CURRENT_DIR).resolve().parent / "README.md", encoding="utf-8") as readme:
description = readme.read()
return description
# Temporarily add this directory to the path so we can import the requirements generator
# tool.
sys.path.insert(0, os.path.dirname(__file__))
import gen_requirements
sys.path.pop(0)
requirements = gen_requirements.join_requirements()
extras_require = {
piece: deps for piece, (_, deps) in requirements.items() if piece not in ("all", "core")
}
setup(
name="tvm",
version=__version__,
description="TVM: An End to End Tensor IR/DSL Stack for Deep Learning Systems",
long_description=long_description_contents(),
long_description_content_type="text/markdown",
url="https://tvm.apache.org/",
download_url="https://github.com/apache/tvm/tags",
author="Apache TVM",
license="Apache",
# See https://pypi.org/classifiers/
classifiers=[
"License :: OSI Approved :: Apache Software License",
"Development Status :: 4 - Beta",
"Intended Audience :: Developers",
"Intended Audience :: Education",
"Intended Audience :: Science/Research",
],
keywords="machine learning",
zip_safe=False,
entry_points={"console_scripts": ["tvmc = tvm.driver.tvmc.main:main"]},
install_requires=requirements["core"][1],
extras_require=extras_require,
packages=find_packages(),
package_dir={"tvm": "tvm"},
package_data={"tvm": get_package_data_files()},
distclass=BinaryDistribution,
ext_modules=config_cython(),
**setup_kwargs,
)
if not CONDA_BUILD and not INPLACE_BUILD:
# Wheel cleanup
os.remove("MANIFEST.in")
for path in LIB_LIST:
_, libname = os.path.split(path)
_remove_path(f"tvm/{libname}")
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