





import os
from pathlib import Path




def    __UpperCAmelCase(      ):
       from torch.utils.cpp_extension import load

       _lowerCamelCase							:     int	=		Path(lowercase_      ).resolve().parent.parent.parent / '''kernels''' / '''deformable_detr'''
       _lowerCamelCase							:     Union[str, Any]	=		[
           root / filename
           for filename in [
               '''vision.cpp''',
               os.path.join('''cpu''' ,    '''ms_deform_attn_cpu.cpp'''      ),
               os.path.join('''cuda''' ,    '''ms_deform_attn_cuda.cu'''      ),
           ]
       ]

       load(
           '''MultiScaleDeformableAttention''' ,    lowercase_ ,    with_cuda=lowercase_ ,    extra_include_paths=[str(lowercase_      )] ,    extra_cflags=['''-DWITH_CUDA=1'''] ,    extra_cuda_cflags=[
               '''-DCUDA_HAS_FP16=1''',
               '''-D__CUDA_NO_HALF_OPERATORS__''',
               '''-D__CUDA_NO_HALF_CONVERSIONS__''',
               '''-D__CUDA_NO_HALF2_OPERATORS__''',
           ] ,    )

       import MultiScaleDeformableAttention as MSDA

       return MSDA








import unittest

from knapsack import knapsack as k







class 			__A       (      unittest.TestCase  ):




      """simple docstring"""







      def 				__snake_case			(		self):



             """simple docstring"""





             _lowerCamelCase							:     Dict	=		0
             _lowerCamelCase							:     int	=		[0]
             _lowerCamelCase							:     Optional[int]	=		[0]
             _lowerCamelCase							:     Dict	=		len(a__)
             self.assertEqual(k.knapsack(a__      ,							a__      ,							a__      ,							a__)      ,							0)

             _lowerCamelCase							:     str	=		[60]
             _lowerCamelCase							:     List[str]	=		[10]
             _lowerCamelCase							:     List[Any]	=		len(a__)
             self.assertEqual(k.knapsack(a__      ,							a__      ,							a__      ,							a__)      ,							0)


      def 				__snake_case			(		self):



             """simple docstring"""





             _lowerCamelCase							:     Union[str, Any]	=		3
             _lowerCamelCase							:     List[Any]	=		[1, 2, 3]
             _lowerCamelCase							:     Dict	=		[3, 2, 1]
             _lowerCamelCase							:     Any	=		len(a__)
             self.assertEqual(k.knapsack(a__      ,							a__      ,							a__      ,							a__)      ,							5)



      def 				__snake_case			(		self):



             """simple docstring"""





             _lowerCamelCase							:     Optional[Any]	=		50
             _lowerCamelCase							:     Dict	=		[60, 100, 120]
             _lowerCamelCase							:     Dict	=		[10, 20, 30]
             _lowerCamelCase							:     Union[str, Any]	=		len(a__)
             self.assertEqual(k.knapsack(a__      ,							a__      ,							a__      ,							a__)      ,							220)


if __name__ == "__main__":
       unittest.main()

