mirror of
https://github.com/ROCm/ROCm.git
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053af4e9f8
The purpose of this PR is to remove some circular dependencies and separate concerns better in the frontend. It's still not perfect -- `triton.compile` still includes a few runtime architecture-specific component, but at least much better than before. This PR still assumes that AMD only supports empty kernels right now. Other PRs will follow to make the frontend supports multiple devices in a more modular way.
274 lines
9.4 KiB
Python
274 lines
9.4 KiB
Python
import os
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import platform
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import re
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import shutil
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import subprocess
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import sys
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import sysconfig
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import tarfile
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import tempfile
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import urllib.request
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from pathlib import Path
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from typing import NamedTuple
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from setuptools import Extension, setup
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from setuptools.command.build_ext import build_ext
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# Taken from https://github.com/pytorch/pytorch/blob/master/tools/setup_helpers/env.py
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def check_env_flag(name: str, default: str = "") -> bool:
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return os.getenv(name, default).upper() in ["ON", "1", "YES", "TRUE", "Y"]
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def get_build_type():
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if check_env_flag("DEBUG"):
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return "Debug"
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elif check_env_flag("REL_WITH_DEB_INFO"):
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return "RelWithDebInfo"
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elif check_env_flag("TRITON_REL_BUILD_WITH_ASSERTS"):
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return "TritonRelBuildWithAsserts"
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else:
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# TODO: change to release when stable enough
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return "TritonRelBuildWithAsserts"
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# --- third party packages -----
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class Package(NamedTuple):
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package: str
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name: str
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url: str
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include_flag: str
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lib_flag: str
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syspath_var_name: str
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# pybind11
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def get_pybind11_package_info():
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name = "pybind11-2.10.0"
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url = "https://github.com/pybind/pybind11/archive/refs/tags/v2.10.0.tar.gz"
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return Package("pybind11", name, url, "PYBIND11_INCLUDE_DIR", "", "PYBIND11_SYSPATH")
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# llvm
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def get_llvm_package_info():
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# download if nothing is installed
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system = platform.system()
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if system == "Darwin":
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system_suffix = "apple-darwin"
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elif system == "Linux":
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vglibc = tuple(map(int, platform.libc_ver()[1].split('.')))
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vglibc = vglibc[0] * 100 + vglibc[1]
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linux_suffix = 'ubuntu-18.04' if vglibc > 217 else 'centos-7'
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system_suffix = f"linux-gnu-{linux_suffix}"
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else:
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return Package("llvm", "LLVM-C.lib", "", "LLVM_INCLUDE_DIRS", "LLVM_LIBRARY_DIR", "LLVM_SYSPATH")
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use_assert_enabled_llvm = check_env_flag("TRITON_USE_ASSERT_ENABLED_LLVM", "False")
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release_suffix = "assert" if use_assert_enabled_llvm else "release"
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name = f'llvm+mlir-17.0.0-x86_64-{system_suffix}-{release_suffix}'
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version = "llvm-17.0.0-2538e550420f"
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url = f"https://github.com/ptillet/triton-llvm-releases/releases/download/{version}/{name}.tar.xz"
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return Package("llvm", name, url, "LLVM_INCLUDE_DIRS", "LLVM_LIBRARY_DIR", "LLVM_SYSPATH")
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def get_thirdparty_packages(triton_cache_path):
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packages = [get_pybind11_package_info(), get_llvm_package_info()]
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thirdparty_cmake_args = []
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for p in packages:
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package_root_dir = os.path.join(triton_cache_path, p.package)
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package_dir = os.path.join(package_root_dir, p.name)
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if p.syspath_var_name in os.environ:
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package_dir = os.environ[p.syspath_var_name]
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version_file_path = os.path.join(package_dir, "version.txt")
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if p.syspath_var_name not in os.environ and\
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(not os.path.exists(version_file_path) or Path(version_file_path).read_text() != p.url):
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try:
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shutil.rmtree(package_root_dir)
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except Exception:
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pass
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os.makedirs(package_root_dir, exist_ok=True)
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print(f'downloading and extracting {p.url} ...')
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ftpstream = urllib.request.urlopen(p.url)
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file = tarfile.open(fileobj=ftpstream, mode="r|*")
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file.extractall(path=package_root_dir)
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# write version url to package_dir
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with open(os.path.join(package_dir, "version.txt"), "w") as f:
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f.write(p.url)
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if p.include_flag:
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thirdparty_cmake_args.append(f"-D{p.include_flag}={package_dir}/include")
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if p.lib_flag:
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thirdparty_cmake_args.append(f"-D{p.lib_flag}={package_dir}/lib")
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return thirdparty_cmake_args
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# ---- package data ---
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def download_and_copy_ptxas():
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base_dir = os.path.dirname(__file__)
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src_path = "bin/ptxas"
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url = "https://conda.anaconda.org/nvidia/label/cuda-12.0.0/linux-64/cuda-nvcc-12.0.76-0.tar.bz2"
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dst_prefix = os.path.join(base_dir, "triton")
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dst_suffix = os.path.join("third_party", "cuda", src_path)
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dst_path = os.path.join(dst_prefix, dst_suffix)
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if not os.path.exists(dst_path):
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print(f'downloading and extracting {url} ...')
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ftpstream = urllib.request.urlopen(url)
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file = tarfile.open(fileobj=ftpstream, mode="r|*")
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with tempfile.TemporaryDirectory() as temp_dir:
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file.extractall(path=temp_dir)
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src_path = os.path.join(temp_dir, src_path)
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os.makedirs(os.path.split(dst_path)[0], exist_ok=True)
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shutil.copy(src_path, dst_path)
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return dst_suffix
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# ---- cmake extension ----
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class CMakeExtension(Extension):
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def __init__(self, name, path, sourcedir=""):
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Extension.__init__(self, name, sources=[])
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self.sourcedir = os.path.abspath(sourcedir)
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self.path = path
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class CMakeBuild(build_ext):
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user_options = build_ext.user_options + [('base-dir=', None, 'base directory of Triton')]
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def initialize_options(self):
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build_ext.initialize_options(self)
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self.base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir))
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def finalize_options(self):
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build_ext.finalize_options(self)
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def run(self):
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try:
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out = subprocess.check_output(["cmake", "--version"])
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except OSError:
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raise RuntimeError(
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"CMake must be installed to build the following extensions: " + ", ".join(e.name for e in self.extensions)
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)
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match = re.search(r"version\s*(?P<major>\d+)\.(?P<minor>\d+)([\d.]+)?", out.decode())
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cmake_major, cmake_minor = int(match.group("major")), int(match.group("minor"))
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if (cmake_major, cmake_minor) < (3, 18):
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raise RuntimeError("CMake >= 3.18.0 is required")
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for ext in self.extensions:
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self.build_extension(ext)
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def build_extension(self, ext):
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lit_dir = shutil.which('lit')
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user_home = os.getenv("HOME") or os.getenv("USERPROFILE") or \
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os.getenv("HOMEPATH") or None
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if not user_home:
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raise RuntimeError("Could not find user home directory")
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triton_cache_path = os.path.join(user_home, ".triton")
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# lit is used by the test suite
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thirdparty_cmake_args = get_thirdparty_packages(triton_cache_path)
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extdir = os.path.abspath(os.path.dirname(self.get_ext_fullpath(ext.path)))
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# create build directories
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if not os.path.exists(self.build_temp):
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os.makedirs(self.build_temp)
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# python directories
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python_include_dir = sysconfig.get_path("platinclude")
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cmake_args = [
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"-DLLVM_ENABLE_WERROR=ON",
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"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=" + extdir,
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"-DTRITON_BUILD_TUTORIALS=OFF",
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"-DTRITON_BUILD_PYTHON_MODULE=ON",
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"-DPython3_EXECUTABLE:FILEPATH=" + sys.executable,
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"-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON",
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"-DPYTHON_INCLUDE_DIRS=" + python_include_dir,
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]
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if lit_dir is not None:
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cmake_args.append("-DLLVM_EXTERNAL_LIT=" + lit_dir)
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cmake_args.extend(thirdparty_cmake_args)
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# configuration
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cfg = get_build_type()
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build_args = ["--config", cfg]
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if platform.system() == "Windows":
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cmake_args += [f"-DCMAKE_RUNTIME_OUTPUT_DIRECTORY_{cfg.upper()}={extdir}"]
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if sys.maxsize > 2**32:
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cmake_args += ["-A", "x64"]
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build_args += ["--", "/m"]
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else:
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cmake_args += ["-DCMAKE_BUILD_TYPE=" + cfg]
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max_jobs = os.getenv("MAX_JOBS", str(2 * os.cpu_count()))
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build_args += ['-j' + max_jobs]
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env = os.environ.copy()
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subprocess.check_call(["cmake", self.base_dir] + cmake_args, cwd=self.build_temp, env=env)
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subprocess.check_call(["cmake", "--build", "."] + build_args, cwd=self.build_temp)
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download_and_copy_ptxas()
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setup(
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name="triton",
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version="2.1.0",
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author="Philippe Tillet",
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author_email="phil@openai.com",
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description="A language and compiler for custom Deep Learning operations",
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long_description="",
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packages=[
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"triton",
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"triton/_C",
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"triton/language",
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"triton/tools",
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"triton/common",
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"triton/ops",
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"triton/runtime",
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"triton/ops/blocksparse"],
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install_requires=[
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"filelock",
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],
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package_data={"triton": ["third_party/**/*"]},
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include_package_data=True,
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ext_modules=[CMakeExtension("triton", "triton/_C/")],
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cmdclass={"build_ext": CMakeBuild},
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zip_safe=False,
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# for PyPI
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keywords=["Compiler", "Deep Learning"],
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url="https://github.com/openai/triton/",
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classifiers=[
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"Development Status :: 4 - Beta",
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"Intended Audience :: Developers",
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"Topic :: Software Development :: Build Tools",
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"License :: OSI Approved :: MIT License",
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"Programming Language :: Python :: 3.7",
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"Programming Language :: Python :: 3.8",
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"Programming Language :: Python :: 3.9",
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"Programming Language :: Python :: 3.10",
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"Programming Language :: Python :: 3.11",
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],
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test_suite="tests",
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extras_require={
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"build": [
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"cmake>=3.18",
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"lit",
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],
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"tests": [
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"autopep8",
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"flake8",
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"isort",
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"numpy",
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"pytest",
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"scipy>=1.7.1",
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"torch",
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],
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"tutorials": [
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"matplotlib",
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"pandas",
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"tabulate",
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],
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},
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)
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