""" Copyright 2020 The Microsoft DeepSpeed Team DeepSpeed library Create a new wheel via the following command: python setup.py bdist_wheel The wheel will be located at: dist/*.whl """ import os import shutil import subprocess import warnings from setuptools import setup, find_packages try: import torch from torch.utils.cpp_extension import BuildExtension except ImportError: raise ImportError('Unable to import torch, please visit https://pytorch.org/ ' 'to see how to properly install torch on your system.') import op_builder def fetch_requirements(path): with open(path, 'r') as fd: return [r.strip() for r in fd.readlines()] install_requires = fetch_requirements('requirements/requirements.txt') extras_require = { '1bit_adam': fetch_requirements('requirements/requirements-1bit-adam.txt'), 'readthedocs': fetch_requirements('requirements/requirements-readthedocs.txt'), 'dev': fetch_requirements('requirements/requirements-dev.txt'), } # If MPI is available add 1bit-adam requirements if torch.cuda.is_available(): if shutil.which('ompi_info') or shutil.which('mpiname'): cupy = f"cupy-cuda{torch.version.cuda.replace('.','')[:3]}" extras_require['1bit_adam'].append(cupy) # Make an [all] extra that installs all needed dependencies all_extras = set() for extra in extras_require.items(): for req in extra[1]: all_extras.add(req) extras_require['all'] = list(all_extras) cmdclass = {} # For any pre-installed ops force disable ninja cmdclass['build_ext'] = BuildExtension.with_options(use_ninja=False) TORCH_MAJOR = torch.__version__.split('.')[0] TORCH_MINOR = torch.__version__.split('.')[1] if not torch.cuda.is_available(): # Fix to allow docker builds, similar to https://github.com/NVIDIA/apex/issues/486 print( "[WARNING] Torch did not find cuda available, if cross-compiling or running with cpu only " "you can ignore this message. Adding compute capability for Pascal, Volta, and Turing " "(compute capabilities 6.0, 6.1, 6.2)") if os.environ.get("TORCH_CUDA_ARCH_LIST", None) is None: os.environ["TORCH_CUDA_ARCH_LIST"] = "6.0;6.1;6.2;7.0;7.5" ext_modules = [] from op_builder import ALL_OPS # Default to pre-install kernels to false so we rely on JIT BUILD_OP_DEFAULT = int(os.environ.get('DS_BUILD_OPS', 0)) print(f"DS_BUILD_OPS={BUILD_OP_DEFAULT}") def command_exists(cmd): result = subprocess.Popen(f'type {cmd}', stdout=subprocess.PIPE, shell=True) return result.wait() == 0 def op_enabled(op_name): assert hasattr(ALL_OPS[op_name], 'BUILD_VAR'), \ f"{op_name} is missing BUILD_VAR field" env_var = ALL_OPS[op_name].BUILD_VAR return int(os.environ.get(env_var, BUILD_OP_DEFAULT)) install_ops = dict.fromkeys(ALL_OPS.keys(), False) for op_name, builder in ALL_OPS.items(): op_compatible = builder.is_compatible() # If op is compatible update install reqs so it can potentially build/run later if op_compatible: reqs = builder.python_requirements() install_requires += builder.python_requirements() # If op install enabled, add builder to extensions if op_enabled(op_name) and op_compatible: install_ops[op_name] = op_enabled(op_name) ext_modules.append(builder.builder()) compatible_ops = {op_name: op.is_compatible() for (op_name, op) in ALL_OPS.items()} print(f'Install Ops={install_ops}') # Write out version/git info git_hash_cmd = "git rev-parse --short HEAD" git_branch_cmd = "git rev-parse --abbrev-ref HEAD" if command_exists('git') and 'DS_BUILD_STRING' not in os.environ: try: result = subprocess.check_output(git_hash_cmd, shell=True) git_hash = result.decode('utf-8').strip() result = subprocess.check_output(git_branch_cmd, shell=True) git_branch = result.decode('utf-8').strip() except subprocess.CalledProcessError: git_hash = "unknown" git_branch = "unknown" else: git_hash = "unknown" git_branch = "unknown" # Parse the DeepSpeed version string from version.txt version_str = open('version.txt', 'r').read().strip() # Build specifiers like .devX can be added at install time. Otherwise, add the git hash. # example: DS_BUILD_STR=".dev20201022" python setup.py sdist bdist_wheel #version_str += os.environ.get('DS_BUILD_STRING', f'+{git_hash}') # Building wheel for distribution, update version file if 'DS_BUILD_STRING' in os.environ: # Build string env specified, probably building for distribution with open('build.txt', 'w') as fd: fd.write(os.environ.get('DS_BUILD_STRING')) version_str += os.environ.get('DS_BUILD_STRING') elif os.path.isfile('build.txt'): # build.txt exists, probably installing from distribution with open('build.txt', 'r') as fd: version_str += fd.read().strip() else: # None of the above, probably installing from source version_str += f'+{git_hash}' torch_version = ".".join([TORCH_MAJOR, TORCH_MINOR]) # Set cuda_version to 0.0 if cpu-only cuda_version = "0.0" if torch.version.cuda is not None: cuda_version = ".".join(torch.version.cuda.split('.')[:2]) torch_info = {"version": torch_version, "cuda_version": cuda_version} print(f"version={version_str}, git_hash={git_hash}, git_branch={git_branch}") with open('deepspeed/git_version_info_installed.py', 'w') as fd: fd.write(f"version='{version_str}'\n") fd.write(f"git_hash='{git_hash}'\n") fd.write(f"git_branch='{git_branch}'\n") fd.write(f"installed_ops={install_ops}\n") fd.write(f"compatible_ops={compatible_ops}\n") fd.write(f"torch_info={torch_info}\n") print(f'install_requires={install_requires}') print(f'compatible_ops={compatible_ops}') print(f'ext_modules={ext_modules}') # Parse README.md to make long_description for PyPI page. thisdir = os.path.abspath(os.path.dirname(__file__)) with open(os.path.join(thisdir, 'README.md'), encoding='utf-8') as fin: readme_text = fin.read() setup(name='deepspeed', version=version_str, description='DeepSpeed library', long_description=readme_text, long_description_content_type='text/markdown', author='DeepSpeed Team', author_email='deepspeed@microsoft.com', url='http://deepspeed.ai', install_requires=install_requires, extras_require=extras_require, packages=find_packages(exclude=["docker", "third_party"]), include_package_data=True, scripts=[ 'bin/deepspeed', 'bin/deepspeed.pt', 'bin/ds', 'bin/ds_ssh', 'bin/ds_report' ], classifiers=[ 'Programming Language :: Python :: 3.6', 'Programming Language :: Python :: 3.7', 'Programming Language :: Python :: 3.8' ], license='MIT', ext_modules=ext_modules, cmdclass=cmdclass)