


'''simple docstring'''
import importlib
import sys
from argparse import REMAINDER, ArgumentParser
from pathlib import Path

import torch_xla.distributed.xla_multiprocessing as xmp


def       a				(      )  ->     Dict:



					'''simple docstring'''






					UpperCamelCase__       :List[str]							 =			ArgumentParser(
					    description=(
					        '''PyTorch TPU distributed training launch helper utility that will spawn up multiple distributed processes'''
					    )       )

					# Optional arguments for the launch helper
					parser.add_argument('''--num_cores'''			, type=__a			, default=1			, help='''Number of TPU cores to use (1 or 8).'''       )

					# positional
					parser.add_argument(
					    '''training_script'''			, type=__a			, help=(
					        '''The full path to the single TPU training '''
					        '''program/script to be launched in parallel, '''
					        '''followed by all the arguments for the '''
					        '''training script'''
					    )			, )

					# rest from the training program
					parser.add_argument('''training_script_args'''			, nargs=__a       )

					return parser.parse_args()


def       a				(      )  ->     List[Any]:



					'''simple docstring'''






					UpperCamelCase__       :Tuple							 =			parse_args()

					# Import training_script as a module.
					UpperCamelCase__       :Optional[Any]							 =			Path(args.training_script       )
					sys.path.append(str(script_fpath.parent.resolve()       )       )
					UpperCamelCase__       :List[Any]							 =			script_fpath.stem
					UpperCamelCase__       :Optional[Any]							 =			importlib.import_module(__a       )

					# Patch sys.argv
					UpperCamelCase__       :Optional[Any]							 =			[args.training_script] + args.training_script_args + ['''--tpu_num_cores''', str(args.num_cores       )]

					xmp.spawn(mod._mp_fn			, args=()			, nprocs=args.num_cores       )


if __name__ == "__main__":
		main()



'''simple docstring'''
from argparse import ArgumentParser

from .env import EnvironmentCommand


def       a				(      )  ->     Union[str, Any]:



					'''simple docstring'''






					UpperCamelCase__       :Union[str, Any]							 =			ArgumentParser('''Diffusers CLI tool'''			, usage='''diffusers-cli <command> [<args>]'''       )
					UpperCamelCase__       :Union[str, Any]							 =			parser.add_subparsers(help='''diffusers-cli command helpers'''       )

					# Register commands
					EnvironmentCommand.register_subcommand(__a       )

					# Let's go
					UpperCamelCase__       :Optional[int]							 =			parser.parse_args()

					if not hasattr(__a			, '''func'''       ):
										parser.print_help()
										exit(1       )

					# Run
					UpperCamelCase__       :Optional[int]							 =			args.func(__a       )
					service.run()


if __name__ == "__main__":
		main()