

'''simple docstring'''



from ..utils import DummyObject, requires_backends



class lowerCamelCase					(    metaclass=snake_case__		):



			'''simple docstring'''






			__snake_case             =			["""transformers""", """torch""", """note_seq"""]


			def __init__( self			:		Optional[int]						,     *lowerCAmelCase_			:		Dict						,     **lowerCAmelCase_			:		Union[str, Any]					)     ->						str:





									'''simple docstring'''
									requires_backends(self						,     ["""transformers""", """torch""", """note_seq"""]					)


			@classmethod
			def lowercase__		( cls			:		List[Any]						,     *lowerCAmelCase_			:		Any						,     **lowerCAmelCase_			:		Tuple					)     ->						Optional[int]:





									'''simple docstring'''
									requires_backends(cls						,     ["""transformers""", """torch""", """note_seq"""]					)



			@classmethod
			def lowercase__		( cls			:		Optional[Any]						,     *lowerCAmelCase_			:		Optional[Any]						,     **lowerCAmelCase_			:		str					)     ->						Union[str, Any]:





									'''simple docstring'''
									requires_backends(cls						,     ["""transformers""", """torch""", """note_seq"""]					)








"""simple docstring"""





import inspect
import os
import unittest

import torch

import accelerate
from accelerate import debug_launcher
from accelerate.test_utils import (
    execute_subprocess_async,
    require_cpu,
    require_huggingface_suite,
    require_multi_gpu,
    require_single_gpu,
)
from accelerate.utils import patch_environment
@require_huggingface_suite
class 		SCREAMING_SNAKE_CASE_				(     unittest.TestCase ):
				"""simple docstring"""




				def        __lowercase	(  self	:Dict      ):
											__lowerCamelCase   :   Union[str, Any]       =inspect.getfile(accelerate.test_utils      )
											__lowerCamelCase   :   Union[str, Any]       =os.path.sep.join(
											    mod_file.split(os.path.sep      )[:-1] + ['''scripts''', '''external_deps''', '''test_metrics.py''']      )

											from accelerate.test_utils.scripts.external_deps import test_metrics  # noqa: F401

											__lowerCamelCase   :   List[str]       =test_metrics




				@require_cpu
				def        __lowercase	(  self	:Optional[Any]      ):
											debug_launcher(self.test_metrics.main    ,     num_processes=1      )




				@require_cpu
				def        __lowercase	(  self	:int      ):
											debug_launcher(self.test_metrics.main      )




				@require_single_gpu
				def        __lowercase	(  self	:int      ):
											self.test_metrics.main()




				@require_multi_gpu
				def        __lowercase	(  self	:Dict      ):
											print(f'Found {torch.cuda.device_count()} devices.'      )
											__lowerCamelCase   :   Union[str, Any]       =['''torchrun''', f'--nproc_per_node={torch.cuda.device_count()}', self.test_file_path]
											with patch_environment(omp_num_threads=1      ):
																		execute_subprocess_async(__lowercase    ,     env=os.environ.copy()      )




