




import importlib
import sys
from argparse import REMAINDER, ArgumentParser
from pathlib import Path

import torch_xla.distributed.xla_multiprocessing as xmp


def 						lowerCamelCase__    (		):







	'''simple docstring'''





	snake_case_		    =     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 						lowerCamelCase__    (		):







	'''simple docstring'''





	snake_case_		    =     parse_args()

	# Import training_script as a module.
	snake_case_		    =     Path(args.training_script							)
	sys.path.append(str(script_fpath.parent.resolve()							)							)
	snake_case_		    =     script_fpath.stem
	snake_case_		    =     importlib.import_module(_A							)

	# Patch sys.argv
	snake_case_		    =     [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()






def 						lowerCamelCase__    (		_A							):







	'''simple docstring'''





	snake_case_		    =     len(_A							)
	for i in range(_A							):
		for j in range(i + 1     ,	_A							):
			if numbers[j] < numbers[i]:
				snake_case_    ,      snake_case_		    =     numbers[j], numbers[i]
	return numbers


if __name__ == "__main__":
		lowercase__				:     int 		=						input("Enter numbers separated by a comma:\n").strip()
		lowercase__				:     Any 		=						[int(item) for item in user_input.split(",")]
		print(exchange_sort(unsorted))
