
"""simple docstring"""
from multiprocessing import Lock, Pipe, Process

# lock used to ensure that two processes do not access a pipe at the same time
SCREAMING_SNAKE_CASE_					     =	Lock()

def  lowercase     (_lowerCAmelCase ,    _lowerCAmelCase ,    _lowerCAmelCase ,    _lowerCAmelCase ,    _lowerCAmelCase ,    _lowerCAmelCase ,    _lowerCAmelCase						):
						global process_lock

						# we perform n swaps since after n swaps we know we are sorted
						# we *could* stop early if we are sorted already, but it takes as long to
						# find out we are sorted as it does to sort the list with this algorithm
						for i in range(0 ,    10						):
												if (i + position) % 2 == 0 and r_send is not None:
																		# send your value to your right neighbor
																		process_lock.acquire()
																		r_send[1].send(_lowerCAmelCase						)
																		process_lock.release()

																		# receive your right neighbor's value
																		process_lock.acquire()
																		__lowerCAmelCase     =  rr_cv[0].recv()
																		process_lock.release()

																		# take the lower value since you are on the left
																		__lowerCAmelCase     =  min(_lowerCAmelCase ,    _lowerCAmelCase						)
												elif (i + position) % 2 != 0 and l_send is not None:
																		# send your value to your left neighbor
																		process_lock.acquire()
																		l_send[1].send(_lowerCAmelCase						)
																		process_lock.release()

																		# receive your left neighbor's value
																		process_lock.acquire()
																		__lowerCAmelCase     =  lr_cv[0].recv()
																		process_lock.release()

																		# take the higher value since you are on the right
																		__lowerCAmelCase     =  max(_lowerCAmelCase ,    _lowerCAmelCase						)
    # after all swaps are performed, send the values back to main
						result_pipe[1].send(_lowerCAmelCase						)

def  lowercase     (_lowerCAmelCase						):
						__lowerCAmelCase     =  []
						__lowerCAmelCase     =  []
						# initialize the list of pipes where the values will be retrieved
						for _ in arr:
												result_pipe.append(Pipe()						)
						# creates the processes
						# the first and last process only have one neighbor so they are made outside
						# of the loop
						__lowerCAmelCase     =  Pipe()
						__lowerCAmelCase     =  Pipe()
						process_array_.append(
						    Process(
						        target=_lowerCAmelCase ,    args=(0, arr[0], None, temp_rs, None, temp_rr, result_pipe[0]) ,    )						)
						__lowerCAmelCase     =  temp_rs
						__lowerCAmelCase     =  temp_rr

						for i in range(1 ,    len(_lowerCAmelCase						) - 1						):
												__lowerCAmelCase     =  Pipe()
												__lowerCAmelCase     =  Pipe()
												process_array_.append(
												    Process(
												        target=_lowerCAmelCase ,    args=(i, arr[i], temp_ls, temp_rs, temp_lr, temp_rr, result_pipe[i]) ,    )						)
												__lowerCAmelCase     =  temp_rs
												__lowerCAmelCase     =  temp_rr

						process_array_.append(
						    Process(
						        target=_lowerCAmelCase ,    args=(
						            len(_lowerCAmelCase						) - 1,
						            arr[len(_lowerCAmelCase						) - 1],
						            temp_ls,
						            None,
						            temp_lr,
						            None,
						            result_pipe[len(_lowerCAmelCase						) - 1],
						        ) ,    )						)

						# start the processes
						for p in process_array_:
												p.start()

						# wait for the processes to end and write their values to the list
						for p in range(0 ,    len(_lowerCAmelCase						)						):
												__lowerCAmelCase     =  result_pipe[p][0].recv()
												process_array_[p].join()
						return arr

def  lowercase     ():
						__lowerCAmelCase     =  list(range(10 ,    0 ,    -1						)						)
						print("""Initial List"""						)
						print(*_lowerCAmelCase						)
						__lowerCAmelCase     =  odd_even_transposition(_lowerCAmelCase						)
						print("""Sorted List\n"""						)
						print(*_lowerCAmelCase						)


if __name__ == "__main__":
			main()


"""simple docstring"""
from typing import List

from ...configuration_utils import PretrainedConfig
from ...utils import logging


SCREAMING_SNAKE_CASE_					     =	logging.get_logger(__name__)

SCREAMING_SNAKE_CASE_					     =	{
    '''snap-research/efficientformer-l1-300''': (
        '''https://huggingface.co/snap-research/efficientformer-l1-300/resolve/main/config.json'''
    ),
}
class       lowerCAmelCase_		(				A__ ):



							'''simple docstring'''





							_snake_case						      =		'''efficientformer'''




							def __init__( self    ,				snake_case_ = [3, 2, 6, 4]    ,				snake_case_ = [48, 96, 224, 448]    ,				snake_case_ = [True, True, True, True]    ,				snake_case_ = 448    ,				snake_case_ = 32    ,				snake_case_ = 4    ,				snake_case_ = 7    ,				snake_case_ = 5    ,				snake_case_ = 8    ,				snake_case_ = 4    ,				snake_case_ = 0.0    ,				snake_case_ = 16    ,				snake_case_ = 3    ,				snake_case_ = 3    ,				snake_case_ = 3    ,				snake_case_ = 2    ,				snake_case_ = 1    ,				snake_case_ = 0.0    ,				snake_case_ = 1    ,				snake_case_ = True    ,				snake_case_ = True    ,				snake_case_ = 1e-5    ,				snake_case_ = "gelu"    ,				snake_case_ = 0.02    ,				snake_case_ = 1e-1_2    ,				snake_case_ = 224    ,				snake_case_ = 1e-0_5    ,				**snake_case_    ,				)       ->  None:
													super().__init__(**snake_case_				)

													__lowerCAmelCase     =  hidden_act
													__lowerCAmelCase     =  hidden_dropout_prob
													__lowerCAmelCase     =  hidden_sizes
													__lowerCAmelCase     =  num_hidden_layers
													__lowerCAmelCase     =  num_attention_heads
													__lowerCAmelCase     =  initializer_range
													__lowerCAmelCase     =  layer_norm_eps
													__lowerCAmelCase     =  patch_size
													__lowerCAmelCase     =  num_channels
													__lowerCAmelCase     =  depths
													__lowerCAmelCase     =  mlp_expansion_ratio
													__lowerCAmelCase     =  downsamples
													__lowerCAmelCase     =  dim
													__lowerCAmelCase     =  key_dim
													__lowerCAmelCase     =  attention_ratio
													__lowerCAmelCase     =  resolution
													__lowerCAmelCase     =  pool_size
													__lowerCAmelCase     =  downsample_patch_size
													__lowerCAmelCase     =  downsample_stride
													__lowerCAmelCase     =  downsample_pad
													__lowerCAmelCase     =  drop_path_rate
													__lowerCAmelCase     =  num_metaad_blocks
													__lowerCAmelCase     =  distillation
													__lowerCAmelCase     =  use_layer_scale
													__lowerCAmelCase     =  layer_scale_init_value
													__lowerCAmelCase     =  image_size
													__lowerCAmelCase     =  batch_norm_eps
