


"""simple docstring"""







from manim import *


class 				SCREAMING_SNAKE_CASE__    (		lowercase    ):
       """simple docstring"""


       def 	lowercase__							(						self						):






         """simple docstring"""





         lowerCAmelCase					:					Tuple								=							Rectangle(height=0.5		,					width=0.5						)
         lowerCAmelCase					:					Any								=							Rectangle(height=0.46		,					width=0.46						).set_stroke(width=0						)

         lowerCAmelCase					:					Optional[int]								=							[mem.copy() for i in range(6						)]
         lowerCAmelCase					:					Any								=							[mem.copy() for i in range(6						)]
         lowerCAmelCase					:					List[str]								=							VGroup(*snake_case__						).arrange(snake_case__		,					buff=0						)
         lowerCAmelCase					:					Any								=							VGroup(*snake_case__						).arrange(snake_case__		,					buff=0						)
         lowerCAmelCase					:					Dict								=							VGroup(snake_case__		,					snake_case__						).arrange(snake_case__		,					buff=0						)
         lowerCAmelCase					:					List[Any]								=							Text("CPU"		,					font_size=24						)
         lowerCAmelCase					:					Union[str, Any]								=							Group(snake_case__		,					snake_case__						).arrange(snake_case__		,					buff=0.5		,					aligned_edge=snake_case__						)
         cpu.move_to([-2.5, -0.5, 0]						)
         self.add(snake_case__						)

         lowerCAmelCase					:					str								=							[mem.copy() for i in range(1						)]
         lowerCAmelCase					:					int								=							VGroup(*snake_case__						).arrange(snake_case__		,					buff=0						)
         lowerCAmelCase					:					Optional[Any]								=							Text("GPU"		,					font_size=24						)
         lowerCAmelCase					:					Dict								=							Group(snake_case__		,					snake_case__						).arrange(snake_case__		,					buff=0.5		,					aligned_edge=snake_case__						)
         gpu.align_to(snake_case__		,					snake_case__						)
         gpu.set_x(gpu.get_x() - 1						)

         self.add(snake_case__						)

         lowerCAmelCase					:					List[Any]								=							[mem.copy() for i in range(6						)]
         lowerCAmelCase					:					Union[str, Any]								=							VGroup(*snake_case__						).arrange(snake_case__		,					buff=0						)

         lowerCAmelCase					:					Any								=							Text("Model"		,					font_size=24						)
         lowerCAmelCase					:					Union[str, Any]								=							Group(snake_case__		,					snake_case__						).arrange(snake_case__		,					buff=0.5		,					aligned_edge=snake_case__						)
         model.move_to([3, -1.0, 0]						)

         self.play(
             Create(snake_case__		,					run_time=1						)		,					Create(snake_case__		,					run_time=1						)		,					Create(snake_case__		,					run_time=1						)		,					)

         lowerCAmelCase					:					int								=							MarkupText(
             f"""First, an empty model skeleton is loaded\ninto <span fgcolor='{YELLOW}'>memory</span> without using much RAM."""		,					font_size=24		,					)

         lowerCAmelCase					:					Optional[Any]								=							Square(side_length=2.2						)
         key.move_to([-5, 2, 0]						)

         lowerCAmelCase					:					str								=							MarkupText(
             f"""<b>Key:</b>\n\n<span fgcolor='{YELLOW}'>●</span> Empty Model"""		,					font_size=18		,					)

         key_text.move_to([-5, 2.4, 0]						)

         step_a.move_to([2, 2, 0]						)
         self.play(Write(snake_case__		,					run_time=2.5						)		,					Write(snake_case__						)		,					Write(snake_case__						)						)

         self.add(snake_case__						)

         lowerCAmelCase					:					int								=							[]
         lowerCAmelCase					:					List[str]								=							[]
         lowerCAmelCase					:					Tuple								=							[]
         for i, rect in enumerate(snake_case__						):
           lowerCAmelCase					:					Union[str, Any]								=							Rectangle(height=0.46		,					width=0.46						).set_stroke(width=0.0						).set_fill(snake_case__		,					opacity=0.7						)
           cpu_target.move_to(snake_case__						)
           cpu_target.generate_target()
           lowerCAmelCase					:					Optional[int]								=							0.46 / 4
           lowerCAmelCase					:					List[str]								=							0.46 / 3

           if i == 0:
             cpu_target.target.next_to(cpu_left_col_base[0].get_corner(DOWN + LEFT						)		,					buff=0.02		,					direction=snake_case__						)
             cpu_target.target.set_x(cpu_target.target.get_x() + 0.1						)
           elif i == 3:
             cpu_target.target.next_to(cpu_targs[0].target		,					direction=snake_case__		,					buff=0.0						)
           else:
             cpu_target.target.next_to(cpu_targs[i - 1].target		,					direction=snake_case__		,					buff=0.0						)
           cpu_targs.append(snake_case__						)

           first_animations.append(rect.animate(run_time=0.5						).set_stroke(snake_case__						)						)
           second_animations.append(MoveToTarget(snake_case__		,					run_time=1.5						)						)

         self.play(*snake_case__						)
         self.play(*snake_case__						)

         self.wait()









"""simple docstring"""







import pytest

from datasets.parallel import ParallelBackendConfig, parallel_backend
from datasets.utils.py_utils import map_nested

from .utils import require_dill_gt_0_3_2, require_joblibspark, require_not_windows
def  a__      (    SCREAMING_SNAKE_CASE   :   str    ):  # picklable for multiprocessing


  '''simple docstring'''







  return i + 1
@require_dill_gt_0_3_2
@require_joblibspark
@require_not_windows
def  a__      (    ):


  '''simple docstring'''







  with parallel_backend("spark"    ):
    assert ParallelBackendConfig.backend_name == "spark"

  lowerCAmelCase					:					List[str]								=							[1, 2, 3]
  with pytest.raises(SCREAMING_SNAKE_CASE    ):
    with parallel_backend("unsupported backend"    ):
      map_nested(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				num_proc=2    )

  with pytest.raises(SCREAMING_SNAKE_CASE    ):
    with parallel_backend("unsupported backend"    ):
      map_nested(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				num_proc=-1    )





@require_dill_gt_0_3_2
@require_joblibspark
@require_not_windows
@pytest.mark.parametrize("num_proc"    ,				[2, -1]    )
def  a__      (    SCREAMING_SNAKE_CASE   :   Tuple    ):


  '''simple docstring'''







  lowerCAmelCase					:					Tuple								=							[1, 2]
  lowerCAmelCase					:					int								=							{"a": 1, "b": 2}
  lowerCAmelCase					:					List[str]								=							{"a": [1, 2], "b": [3, 4]}
  lowerCAmelCase					:					Dict								=							{"a": {"1": 1}, "b": 2}
  lowerCAmelCase					:					Tuple								=							{"a": 1, "b": 2, "c": 3, "d": 4}
  lowerCAmelCase					:					Any								=							[2, 3]
  lowerCAmelCase					:					Any								=							{"a": 2, "b": 3}
  lowerCAmelCase					:					Optional[int]								=							{"a": [2, 3], "b": [4, 5]}
  lowerCAmelCase					:					Optional[int]								=							{"a": {"1": 2}, "b": 3}
  lowerCAmelCase					:					str								=							{"a": 2, "b": 3, "c": 4, "d": 5}

  with parallel_backend("spark"    ):
    assert map_nested(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				num_proc=SCREAMING_SNAKE_CASE    ) == expected_map_nested_sa
    assert map_nested(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				num_proc=SCREAMING_SNAKE_CASE    ) == expected_map_nested_sa
    assert map_nested(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				num_proc=SCREAMING_SNAKE_CASE    ) == expected_map_nested_sa
    assert map_nested(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				num_proc=SCREAMING_SNAKE_CASE    ) == expected_map_nested_sa
    assert map_nested(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				num_proc=SCREAMING_SNAKE_CASE    ) == expected_map_nested_sa





