






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       snake_case__ (				unittest.TestCase):

       '''simple docstring'''



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






            '''simple docstring'''





            __snake_case      :Tuple 							=    inspect.getfile(accelerate.test_utils     )
            __snake_case      :Dict 							=    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

            __snake_case      :List[Any] 							=    test_metrics



       @require_cpu
       def        __lowercase    (				self     )			->   List[Any]:






            '''simple docstring'''





            debug_launcher(self.test_metrics.main      ,    num_processes=1     )



       @require_cpu
       def        __lowercase    (				self     )			->   str:






            '''simple docstring'''





            debug_launcher(self.test_metrics.main     )



       @require_single_gpu
       def        __lowercase    (				self     )			->   int:






            '''simple docstring'''





            self.test_metrics.main()



       @require_multi_gpu
       def        __lowercase    (				self     )			->   Tuple:






            '''simple docstring'''





            print(F'''Found {torch.cuda.device_count()} devices.'''     )
            __snake_case      :Optional[Any] 							=    ["""torchrun""", F'''--nproc_per_node={torch.cuda.device_count()}''', self.test_file_path]
            with patch_environment(omp_num_threads=1     ):
                 execute_subprocess_async(a__      ,    env=os.environ.copy()     )










def 	UpperCamelCase	(							snake_case__  : float						,snake_case__  : int	):




     '''simple docstring'''






     if digit_amount > 0:
          return round(number - int(snake_case__	)						,snake_case__	)
     return number - int(snake_case__	)


if __name__ == "__main__":
     print(decimal_isolate(1.5_3, 0))
     print(decimal_isolate(3_5.3_4_5, 1))
     print(decimal_isolate(3_5.3_4_5, 2))
     print(decimal_isolate(3_5.3_4_5, 3))
     print(decimal_isolate(-1_4.7_8_9, 3))
     print(decimal_isolate(0, 2))
     print(decimal_isolate(-1_4.1_2_3, 1))
     print(decimal_isolate(-1_4.1_2_3, 2))
     print(decimal_isolate(-1_4.1_2_3, 3))


