




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				):







			def UpperCamelCase    ( self					:    Optional[Any]   ):




									"""simple docstring"""


									_UpperCAmelCase									=  inspect.getfile(accelerate.test_utils   )
									_UpperCAmelCase									=  os.path.sep.join(mod_file.split(os.path.sep   )[:-1] + ["scripts", "test_sync.py"]   )







			@require_cpu
			def UpperCamelCase    ( self					:    List[str]   ):




									"""simple docstring"""


									debug_launcher(test_sync.main					,					num_processes=1   )







			@require_cpu
			def UpperCamelCase    ( self					:    Optional[int]   ):




									"""simple docstring"""


									debug_launcher(test_sync.main   )







			@require_single_gpu
			def UpperCamelCase    ( self					:    Union[str, Any]   ):




									"""simple docstring"""


									test_sync.main()







			@require_multi_gpu
			def UpperCamelCase    ( self					:    Dict   ):




									"""simple docstring"""


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










from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_torch_available,
)


lowercase_			:       List[str]						       =				{
    'configuration_rwkv': ['RWKV_PRETRAINED_CONFIG_ARCHIVE_MAP', 'RwkvConfig', 'RwkvOnnxConfig'],
}

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				lowercase_			:       Any						       =				[
				    'RWKV_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'RwkvForCausalLM',
				    'RwkvModel',
				    'RwkvPreTrainedModel',
				]


if TYPE_CHECKING:
				from .configuration_rwkv import RWKV_PRETRAINED_CONFIG_ARCHIVE_MAP, RwkvConfig, RwkvOnnxConfig

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_rwkv import (
								    RWKV_PRETRAINED_MODEL_ARCHIVE_LIST,
								    RwkvForCausalLM,
								    RwkvModel,
								    RwkvPreTrainedModel,
								)
else:
				import sys

				lowercase_			:       Union[str, Any]						       =				_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)




