


'''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_multi_gpu,
    require_single_gpu,
    test_sync,
)
from accelerate.utils import patch_environment


class 				__lowerCamelCase				( unittest.TestCase ):
    """simple docstring"""


    def      A					(						self    :							Union[str, Any]):
           _A  :			str											=      inspect.getfile(accelerate.test_utils)
           _A  :			str											=      os.path.sep.join(mod_file.split(os.path.sep)[:-1] + ['scripts', 'test_sync.py'])


    @require_cpu
    def      A					(						self    :							str):
           debug_launcher(test_sync.main   ,							num_processes=1)


    @require_cpu
    def      A					(						self    :							Union[str, Any]):
           debug_launcher(test_sync.main)


    @require_single_gpu
    def      A					(						self    :							Dict):
           test_sync.main()


    @require_multi_gpu
    def      A					(						self    :							List[Any]):
           print(F'Found {torch.cuda.device_count()} devices.')
           _A  :			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(SCREAMING_SNAKE_CASE   ,							env=os.environ.copy())










'''simple docstring'''







A   :  Optional[Any]       		=				{
    '''0000''': '''0''',
    '''0001''': '''1''',
    '''0010''': '''2''',
    '''0011''': '''3''',
    '''0100''': '''4''',
    '''0101''': '''5''',
    '''0110''': '''6''',
    '''0111''': '''7''',
    '''1000''': '''8''',
    '''1001''': '''9''',
    '''1010''': '''a''',
    '''1011''': '''b''',
    '''1100''': '''c''',
    '''1101''': '''d''',
    '''1110''': '''e''',
    '''1111''': '''f''',
}






def    lowerCAmelCase__ (       lowerCamelCase  :    str     ):
       _A  :			Union[str, Any]											=      str(lowerCamelCase     ).strip()

       # Exceptions
       if not binary_str:
              raise ValueError('Empty string was passed to the function'     )
       _A  :			Any											=      binary_str[0] == '-'
       _A  :			str											=      binary_str[1:] if is_negative else binary_str
       if not all(char in '01' for char in binary_str     ):
              raise ValueError('Non-binary value was passed to the function'     )

       _A  :			Optional[Any]											=      (
           '0' * (4 * (divmod(len(lowerCamelCase     )						,4     )[0] + 1) - len(lowerCamelCase     )) + binary_str
       )

       _A  :			Optional[int]											=      []
       for x in range(0						,len(lowerCamelCase     )						,4     ):
              hexadecimal.append(BITS_TO_HEX[binary_str[x : x + 4]]     )
       _A  :			int											=      '0x' + ''.join(lowerCamelCase     )

       return "-" + hexadecimal_str if is_negative else hexadecimal_str


if __name__ == "__main__":
   from doctest import testmod

   testmod()






