
"""simple docstring"""




import argparse
import logging
import os
from datetime import datetime

import numpy as np
import torch
from torch import nn
from torch.utils.data import DataLoader, SequentialSampler, Subset
from torch.utils.data.distributed import DistributedSampler
from tqdm import tqdm

import transformers
from transformers import (
    AutoConfig,
    AutoModelForSequenceClassification,
    AutoTokenizer,
    GlueDataset,
    default_data_collator,
    glue_compute_metrics,
    glue_output_modes,
    glue_processors,
    set_seed,
)
from transformers.trainer_utils import is_main_process


UpperCAmelCase__				:   List[Any]   							=			logging.getLogger(__name__)

def lowercase_  (       _snake_case						):
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       p * torch.log(_snake_case						)
							SCREAMING_SNAKE_CASE__						:	List[str]									=       0
							return -plogp.sum(dim=-1						)

def lowercase_  (       _snake_case						):
							logger.info("""lv, h >\t""" + """\t""".join(f'''{x + 1}''' for x in range(len(_snake_case						)						)						)						)
							for row in range(len(_snake_case						)						):
														if tensor.dtype != torch.long:
																					logger.info(f'''layer {row + 1}:\t''' + """\t""".join(f'''{x:.5f}''' for x in tensor[row].cpu().data						)						)
														else:
																					logger.info(f'''layer {row + 1}:\t''' + """\t""".join(f'''{x:d}''' for x in tensor[row].cpu().data						)						)

def lowercase_  (       _snake_case       ,_snake_case       ,_snake_case       ,_snake_case=True       ,_snake_case=True       ,_snake_case=None       ,_snake_case=False						):
							SCREAMING_SNAKE_CASE__						:	Optional[int]									=       model.config.num_hidden_layers, model.config.num_attention_heads
							SCREAMING_SNAKE_CASE__						:	Any									=       torch.zeros(_snake_case       ,_snake_case						).to(args.device						)
							SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       torch.zeros(_snake_case       ,_snake_case						).to(args.device						)

							if head_mask is None:
														SCREAMING_SNAKE_CASE__						:	Tuple									=       torch.ones(_snake_case       ,_snake_case						).to(args.device						)

							head_mask.requires_grad_(requires_grad=_snake_case						)
							# If actually pruned attention multi-head, set head mask to None to avoid shape mismatch
							if actually_pruned:
														SCREAMING_SNAKE_CASE__						:	List[Any]									=       None

							SCREAMING_SNAKE_CASE__						:	List[Any]									=       None
							SCREAMING_SNAKE_CASE__						:	Tuple									=       None
							SCREAMING_SNAKE_CASE__						:	Dict									=       0.0

							for step, inputs in enumerate(tqdm(_snake_case       ,desc="""Iteration"""       ,disable=args.local_rank not in [-1, 0]						)						):
														for k, v in inputs.items():
																					SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       v.to(args.device						)

														# Do a forward pass (not with torch.no_grad() since we need gradients for importance score - see below)
														SCREAMING_SNAKE_CASE__						:	Tuple									=       model(**_snake_case       ,head_mask=_snake_case						)
														SCREAMING_SNAKE_CASE__						:	Any									=       (
														    outputs[0],
														    outputs[1],
														    outputs[-1],
														)  # Loss and logits are the first, attention the last
														loss.backward()  # Backpropagate to populate the gradients in the head mask

														if compute_entropy:
																					for layer, attn in enumerate(_snake_case						):
																												SCREAMING_SNAKE_CASE__						:	List[Any]									=       entropy(attn.detach()						) * inputs["""attention_mask"""].float().unsqueeze(1						)
																												attn_entropy[layer] += masked_entropy.sum(-1						).sum(0						).detach()

														if compute_importance:
																					head_importance += head_mask.grad.abs().detach()

														# Also store our logits/labels if we want to compute metrics afterwards
														if preds is None:
																					SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       logits.detach().cpu().numpy()
																					SCREAMING_SNAKE_CASE__						:	int									=       inputs["""labels"""].detach().cpu().numpy()
														else:
																					SCREAMING_SNAKE_CASE__						:	List[Any]									=       np.append(_snake_case       ,logits.detach().cpu().numpy()       ,axis=0						)
																					SCREAMING_SNAKE_CASE__						:	str									=       np.append(_snake_case       ,inputs["""labels"""].detach().cpu().numpy()       ,axis=0						)

														tot_tokens += inputs["attention_mask"].float().detach().sum().data

							# Normalize
							attn_entropy /= tot_tokens
							head_importance /= tot_tokens
							# Layerwise importance normalization
							if not args.dont_normalize_importance_by_layer:
														SCREAMING_SNAKE_CASE__						:	List[str]									=       2
														SCREAMING_SNAKE_CASE__						:	Optional[int]									=       torch.pow(torch.pow(_snake_case       ,_snake_case						).sum(-1						)       ,1 / exponent						)
														head_importance /= norm_by_layer.unsqueeze(-1						) + 1E-20

							if not args.dont_normalize_global_importance:
														SCREAMING_SNAKE_CASE__						:	List[Any]									=       (head_importance - head_importance.min()) / (head_importance.max() - head_importance.min())

							# Print/save matrices
							np.save(os.path.join(args.output_dir       ,"""attn_entropy.npy"""						)       ,attn_entropy.detach().cpu().numpy()						)
							np.save(os.path.join(args.output_dir       ,"""head_importance.npy"""						)       ,head_importance.detach().cpu().numpy()						)

							logger.info("""Attention entropies"""						)
							print_ad_tensor(_snake_case						)
							logger.info("""Head importance scores"""						)
							print_ad_tensor(_snake_case						)
							logger.info("""Head ranked by importance scores"""						)
							SCREAMING_SNAKE_CASE__						:	Any									=       torch.zeros(head_importance.numel()       ,dtype=torch.long       ,device=args.device						)
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       torch.arange(
							    head_importance.numel()       ,device=args.device						)
							SCREAMING_SNAKE_CASE__						:	Tuple									=       head_ranks.view_as(_snake_case						)
							print_ad_tensor(_snake_case						)

							return attn_entropy, head_importance, preds, labels

def lowercase_  (       _snake_case       ,_snake_case       ,_snake_case						):
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       compute_heads_importance(_snake_case       ,_snake_case       ,_snake_case       ,compute_entropy=_snake_case						)
							SCREAMING_SNAKE_CASE__						:	Any									=       np.argmax(_snake_case       ,axis=1						) if args.output_mode == """classification""" else np.squeeze(_snake_case						)
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       glue_compute_metrics(args.task_name       ,_snake_case       ,_snake_case						)[args.metric_name]
							logger.info("""Pruning: original score: %f, threshold: %f"""       ,_snake_case       ,original_score * args.masking_threshold						)

							SCREAMING_SNAKE_CASE__						:	Dict									=       torch.ones_like(_snake_case						)
							SCREAMING_SNAKE_CASE__						:	str									=       max(1       ,int(new_head_mask.numel() * args.masking_amount						)						)

							SCREAMING_SNAKE_CASE__						:	Any									=       original_score
							while current_score >= original_score * args.masking_threshold:
														SCREAMING_SNAKE_CASE__						:	Any									=       new_head_mask.clone()  # save current head mask
														# heads from least important to most - keep only not-masked heads
														SCREAMING_SNAKE_CASE__						:	List[str]									=       float("""Inf"""						)
														SCREAMING_SNAKE_CASE__						:	Any									=       head_importance.view(-1						).sort()[1]

														if len(_snake_case						) <= num_to_mask:
																					break

														# mask heads
														SCREAMING_SNAKE_CASE__						:	List[str]									=       current_heads_to_mask[:num_to_mask]
														logger.info("""Heads to mask: %s"""       ,str(current_heads_to_mask.tolist()						)						)
														SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       new_head_mask.view(-1						)
														SCREAMING_SNAKE_CASE__						:	List[Any]									=       0.0
														SCREAMING_SNAKE_CASE__						:	Tuple									=       new_head_mask.view_as(_snake_case						)
														SCREAMING_SNAKE_CASE__						:	int									=       new_head_mask.clone().detach()
														print_ad_tensor(_snake_case						)

														# Compute metric and head importance again
														SCREAMING_SNAKE_CASE__						:	Optional[int]									=       compute_heads_importance(
														    _snake_case       ,_snake_case       ,_snake_case       ,compute_entropy=_snake_case       ,head_mask=_snake_case						)
														SCREAMING_SNAKE_CASE__						:	str									=       np.argmax(_snake_case       ,axis=1						) if args.output_mode == """classification""" else np.squeeze(_snake_case						)
														SCREAMING_SNAKE_CASE__						:	List[str]									=       glue_compute_metrics(args.task_name       ,_snake_case       ,_snake_case						)[args.metric_name]
														logger.info(
														    """Masking: current score: %f, remaining heads %d (%.1f percents)"""       ,_snake_case       ,new_head_mask.sum()       ,new_head_mask.sum() / new_head_mask.numel() * 100       ,)

							logger.info("""Final head mask"""						)
							print_ad_tensor(_snake_case						)
							np.save(os.path.join(args.output_dir       ,"""head_mask.npy"""						)       ,head_mask.detach().cpu().numpy()						)

							return head_mask

def lowercase_  (       _snake_case       ,_snake_case       ,_snake_case       ,_snake_case						):
							SCREAMING_SNAKE_CASE__						:	Optional[int]									=       datetime.now()
							SCREAMING_SNAKE_CASE__						:	str									=       compute_heads_importance(
							    _snake_case       ,_snake_case       ,_snake_case       ,compute_entropy=_snake_case       ,compute_importance=_snake_case       ,head_mask=_snake_case						)
							SCREAMING_SNAKE_CASE__						:	str									=       np.argmax(_snake_case       ,axis=1						) if args.output_mode == """classification""" else np.squeeze(_snake_case						)
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       glue_compute_metrics(args.task_name       ,_snake_case       ,_snake_case						)[args.metric_name]
							SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       datetime.now() - before_time

							SCREAMING_SNAKE_CASE__						:	Any									=       sum(p.numel() for p in model.parameters()						)
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       {
							    layer: (1 - head_mask[layer].long()).nonzero().squeeze().tolist() for layer in range(len(_snake_case						)						)
							}

							assert sum(len(_snake_case						) for h in heads_to_prune.values()						) == (1 - head_mask.long()).sum().item()
							model.prune_heads(_snake_case						)
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       sum(p.numel() for p in model.parameters()						)

							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       datetime.now()
							SCREAMING_SNAKE_CASE__						:	str									=       compute_heads_importance(
							    _snake_case       ,_snake_case       ,_snake_case       ,compute_entropy=_snake_case       ,compute_importance=_snake_case       ,head_mask=_snake_case       ,actually_pruned=_snake_case       ,)
							SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       np.argmax(_snake_case       ,axis=1						) if args.output_mode == """classification""" else np.squeeze(_snake_case						)
							SCREAMING_SNAKE_CASE__						:	int									=       glue_compute_metrics(args.task_name       ,_snake_case       ,_snake_case						)[args.metric_name]
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       datetime.now() - before_time

							logger.info(
							    """Pruning: original num of params: %.2e, after pruning %.2e (%.1f percents)"""       ,_snake_case       ,_snake_case       ,pruned_num_params / original_num_params * 100       ,)
							logger.info("""Pruning: score with masking: %f score with pruning: %f"""       ,_snake_case       ,_snake_case						)
							logger.info("""Pruning: speed ratio (new timing / original timing): %f percents"""       ,original_time / new_time * 100						)

def lowercase_  (       ):
							SCREAMING_SNAKE_CASE__						:	Tuple									=       argparse.ArgumentParser()
							# Required parameters
							parser.add_argument(
							    """--data_dir"""       ,default=_snake_case       ,type=_snake_case       ,required=_snake_case       ,help="""The input data dir. Should contain the .tsv files (or other data files) for the task."""       ,)
							parser.add_argument(
							    """--model_name_or_path"""       ,default=_snake_case       ,type=_snake_case       ,required=_snake_case       ,help="""Path to pretrained model or model identifier from huggingface.co/models"""       ,)
							parser.add_argument(
							    """--task_name"""       ,default=_snake_case       ,type=_snake_case       ,required=_snake_case       ,help="""The name of the task to train selected in the list: """ + """, """.join(glue_processors.keys()						)       ,)
							parser.add_argument(
							    """--output_dir"""       ,default=_snake_case       ,type=_snake_case       ,required=_snake_case       ,help="""The output directory where the model predictions and checkpoints will be written."""       ,)

							# Other parameters
							parser.add_argument(
							    """--config_name"""       ,default=""""""       ,type=_snake_case       ,help="""Pretrained config name or path if not the same as model_name_or_path"""       ,)
							parser.add_argument(
							    """--tokenizer_name"""       ,default=""""""       ,type=_snake_case       ,help="""Pretrained tokenizer name or path if not the same as model_name_or_path"""       ,)
							parser.add_argument(
							    """--cache_dir"""       ,default=_snake_case       ,type=_snake_case       ,help="""Where do you want to store the pre-trained models downloaded from huggingface.co"""       ,)
							parser.add_argument(
							    """--data_subset"""       ,type=_snake_case       ,default=-1       ,help="""If > 0: limit the data to a subset of data_subset instances."""						)
							parser.add_argument(
							    """--overwrite_output_dir"""       ,action="""store_true"""       ,help="""Whether to overwrite data in output directory"""						)
							parser.add_argument(
							    """--overwrite_cache"""       ,action="""store_true"""       ,help="""Overwrite the cached training and evaluation sets"""						)

							parser.add_argument(
							    """--dont_normalize_importance_by_layer"""       ,action="""store_true"""       ,help="""Don't normalize importance score by layers"""						)
							parser.add_argument(
							    """--dont_normalize_global_importance"""       ,action="""store_true"""       ,help="""Don't normalize all importance scores between 0 and 1"""       ,)

							parser.add_argument(
							    """--try_masking"""       ,action="""store_true"""       ,help="""Whether to try to mask head until a threshold of accuracy."""						)
							parser.add_argument(
							    """--masking_threshold"""       ,default=0.9       ,type=_snake_case       ,help="""masking threshold in term of metrics (stop masking when metric < threshold * original metric value)."""       ,)
							parser.add_argument(
							    """--masking_amount"""       ,default=0.1       ,type=_snake_case       ,help="""Amount to heads to masking at each masking step."""						)
							parser.add_argument("""--metric_name"""       ,default="""acc"""       ,type=_snake_case       ,help="""Metric to use for head masking."""						)

							parser.add_argument(
							    """--max_seq_length"""       ,default=128       ,type=_snake_case       ,help=(
							        """The maximum total input sequence length after WordPiece tokenization. \n"""
							        """Sequences longer than this will be truncated, sequences shorter padded."""
							    )       ,)
							parser.add_argument("""--batch_size"""       ,default=1       ,type=_snake_case       ,help="""Batch size."""						)

							parser.add_argument("""--seed"""       ,type=_snake_case       ,default=42						)
							parser.add_argument("""--local_rank"""       ,type=_snake_case       ,default=-1       ,help="""local_rank for distributed training on gpus"""						)
							parser.add_argument("""--no_cuda"""       ,action="""store_true"""       ,help="""Whether not to use CUDA when available"""						)
							parser.add_argument("""--server_ip"""       ,type=_snake_case       ,default=""""""       ,help="""Can be used for distant debugging."""						)
							parser.add_argument("""--server_port"""       ,type=_snake_case       ,default=""""""       ,help="""Can be used for distant debugging."""						)
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       parser.parse_args()

							if args.server_ip and args.server_port:
														# Distant debugging - see https://code.visualstudio.com/docs/python/debugging#_attach-to-a-local-script
														import ptvsd

														print("""Waiting for debugger attach"""						)
														ptvsd.enable_attach(address=(args.server_ip, args.server_port)       ,redirect_output=_snake_case						)
														ptvsd.wait_for_attach()

							# Setup devices and distributed training
							if args.local_rank == -1 or args.no_cuda:
														SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       torch.device("""cuda""" if torch.cuda.is_available() and not args.no_cuda else """cpu"""						)
														SCREAMING_SNAKE_CASE__						:	Optional[int]									=       0 if args.no_cuda else torch.cuda.device_count()
							else:
														torch.cuda.set_device(args.local_rank						)
														SCREAMING_SNAKE_CASE__						:	Dict									=       torch.device("""cuda"""       ,args.local_rank						)
														SCREAMING_SNAKE_CASE__						:	Dict									=       1
														torch.distributed.init_process_group(backend="""nccl"""						)  # Initializes the distributed backend

							# Setup logging
							logging.basicConfig(level=logging.INFO if args.local_rank in [-1, 0] else logging.WARN						)
							logger.info("""device: {} n_gpu: {}, distributed: {}""".format(args.device       ,args.n_gpu       ,bool(args.local_rank != -1						)						)						)
							# Set the verbosity to info of the Transformers logger (on main process only):
							if is_main_process(args.local_rank						):
														transformers.utils.logging.set_verbosity_info()
														transformers.utils.logging.enable_default_handler()
														transformers.utils.logging.enable_explicit_format()

							# Set seeds
							set_seed(args.seed						)

							# Prepare GLUE task
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       args.task_name.lower()
							if args.task_name not in glue_processors:
														raise ValueError("""Task not found: %s""" % (args.task_name)						)
							SCREAMING_SNAKE_CASE__						:	Any									=       glue_processors[args.task_name]()
							SCREAMING_SNAKE_CASE__						:	Dict									=       glue_output_modes[args.task_name]
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       processor.get_labels()
							SCREAMING_SNAKE_CASE__						:	Tuple									=       len(_snake_case						)

							# Load pretrained model and tokenizer
							#
							# Distributed training:
							# The .from_pretrained methods guarantee that only one local process can concurrently
							# download model & vocab.

							SCREAMING_SNAKE_CASE__						:	Any									=       AutoConfig.from_pretrained(
							    args.config_name if args.config_name else args.model_name_or_path       ,num_labels=_snake_case       ,finetuning_task=args.task_name       ,output_attentions=_snake_case       ,cache_dir=args.cache_dir       ,)
							SCREAMING_SNAKE_CASE__						:	Optional[int]									=       AutoTokenizer.from_pretrained(
							    args.tokenizer_name if args.tokenizer_name else args.model_name_or_path       ,cache_dir=args.cache_dir       ,)
							SCREAMING_SNAKE_CASE__						:	Any									=       AutoModelForSequenceClassification.from_pretrained(
							    args.model_name_or_path       ,from_tf=bool(""".ckpt""" in args.model_name_or_path						)       ,config=_snake_case       ,cache_dir=args.cache_dir       ,)

							# Distributed and parallel training
							model.to(args.device						)
							if args.local_rank != -1:
														SCREAMING_SNAKE_CASE__						:	str									=       nn.parallel.DistributedDataParallel(
														    _snake_case       ,device_ids=[args.local_rank]       ,output_device=args.local_rank       ,find_unused_parameters=_snake_case						)
							elif args.n_gpu > 1:
														SCREAMING_SNAKE_CASE__						:	Tuple									=       nn.DataParallel(_snake_case						)

							# Print/save training arguments
							os.makedirs(args.output_dir       ,exist_ok=_snake_case						)
							torch.save(_snake_case       ,os.path.join(args.output_dir       ,"""run_args.bin"""						)						)
							logger.info("""Training/evaluation parameters %s"""       ,_snake_case						)

							# Prepare dataset for the GLUE task
							SCREAMING_SNAKE_CASE__						:	Optional[int]									=       GlueDataset(_snake_case       ,tokenizer=_snake_case       ,mode="""dev"""						)
							if args.data_subset > 0:
														SCREAMING_SNAKE_CASE__						:	Any									=       Subset(_snake_case       ,list(range(min(args.data_subset       ,len(_snake_case						)						)						)						)						)
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       SequentialSampler(_snake_case						) if args.local_rank == -1 else DistributedSampler(_snake_case						)
							SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       DataLoader(
							    _snake_case       ,sampler=_snake_case       ,batch_size=args.batch_size       ,collate_fn=_snake_case						)

							# Compute head entropy and importance score
							compute_heads_importance(_snake_case       ,_snake_case       ,_snake_case						)

							# Try head masking (set heads to zero until the score goes under a threshole)
							# and head pruning (remove masked heads and see the effect on the network)
							if args.try_masking and args.masking_threshold > 0.0 and args.masking_threshold < 1.0:
														SCREAMING_SNAKE_CASE__						:	Optional[int]									=       mask_heads(_snake_case       ,_snake_case       ,_snake_case						)
														prune_heads(_snake_case       ,_snake_case       ,_snake_case       ,_snake_case						)


if __name__ == "__main__":
			main()






"""simple docstring"""




import argparse

import torch
from flax.training.checkpoints import restore_checkpoint

from transformers import FNetConfig, FNetForPreTraining
from transformers.utils import logging


logging.set_verbosity_info()

def lowercase_  (       _snake_case       ,_snake_case       ,_snake_case						):
							# Initialise PyTorch model
							SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       FNetConfig.from_json_file(_snake_case						)
							print(f'''Building PyTorch model from configuration: {config}'''						)
							SCREAMING_SNAKE_CASE__						:	List[str]									=       FNetForPreTraining(_snake_case						)

							SCREAMING_SNAKE_CASE__						:	Tuple									=       restore_checkpoint(_snake_case       ,_snake_case						)
							SCREAMING_SNAKE_CASE__						:	Optional[int]									=       checkpoint_dict["""target"""]

							# Embeddings
							# Position IDs
							SCREAMING_SNAKE_CASE__						:	Tuple									=       fnet_pretraining_model.state_dict()

							SCREAMING_SNAKE_CASE__						:	Any									=       state_dict["""fnet.embeddings.position_ids"""]
							SCREAMING_SNAKE_CASE__						:	List[str]									=       {"""fnet.embeddings.position_ids""": position_ids}
							# Embedding Layers
							SCREAMING_SNAKE_CASE__						:	Tuple									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""word"""]["""embedding"""]						)
							SCREAMING_SNAKE_CASE__						:	Union[str, Any]									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""position"""]["""embedding"""][0]						)
							SCREAMING_SNAKE_CASE__						:	str									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""type"""]["""embedding"""]						)
							SCREAMING_SNAKE_CASE__						:	Any									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""hidden_mapping_in"""]["""kernel"""]						).T
							SCREAMING_SNAKE_CASE__						:	Optional[int]									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""hidden_mapping_in"""]["""bias"""]						)
							SCREAMING_SNAKE_CASE__						:	int									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""layer_norm"""]["""scale"""]						)
							SCREAMING_SNAKE_CASE__						:	Dict									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""layer_norm"""]["""bias"""]						)

							# Encoder Layers
							for layer in range(config.num_hidden_layers						):
														SCREAMING_SNAKE_CASE__						:	Dict									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''encoder_{layer}''']["""mixing_layer_norm"""]["""scale"""]						)
														SCREAMING_SNAKE_CASE__						:	List[str]									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''encoder_{layer}''']["""mixing_layer_norm"""]["""bias"""]						)

														SCREAMING_SNAKE_CASE__						:	List[Any]									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''feed_forward_{layer}''']["""intermediate"""]["""kernel"""]						).T
														SCREAMING_SNAKE_CASE__						:	Optional[int]									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''feed_forward_{layer}''']["""intermediate"""]["""bias"""]						)

														SCREAMING_SNAKE_CASE__						:	Tuple									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''feed_forward_{layer}''']["""output"""]["""kernel"""]						).T
														SCREAMING_SNAKE_CASE__						:	Optional[int]									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''feed_forward_{layer}''']["""output"""]["""bias"""]						)

														SCREAMING_SNAKE_CASE__						:	List[Any]									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''encoder_{layer}''']["""output_layer_norm"""]["""scale"""]						)
														SCREAMING_SNAKE_CASE__						:	Tuple									=       torch.tensor(
														    pretrained_model_params["""encoder"""][f'''encoder_{layer}''']["""output_layer_norm"""]["""bias"""]						)

							# Pooler Layers
							SCREAMING_SNAKE_CASE__						:	Optional[int]									=       torch.tensor(pretrained_model_params["""encoder"""]["""pooler"""]["""kernel"""]						).T
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       torch.tensor(pretrained_model_params["""encoder"""]["""pooler"""]["""bias"""]						)

							# Masked LM Layers
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       torch.tensor(
							    pretrained_model_params["""predictions_dense"""]["""kernel"""]						).T
							SCREAMING_SNAKE_CASE__						:	int									=       torch.tensor(
							    pretrained_model_params["""predictions_dense"""]["""bias"""]						)
							SCREAMING_SNAKE_CASE__						:	str									=       torch.tensor(
							    pretrained_model_params["""predictions_layer_norm"""]["""scale"""]						)
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       torch.tensor(
							    pretrained_model_params["""predictions_layer_norm"""]["""bias"""]						)
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       torch.tensor(
							    pretrained_model_params["""encoder"""]["""embedder"""]["""word"""]["""embedding"""]						)
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       torch.tensor(
							    pretrained_model_params["""predictions_output"""]["""output_bias"""]						)
							SCREAMING_SNAKE_CASE__						:	List[Any]									=       torch.tensor(pretrained_model_params["""predictions_output"""]["""output_bias"""]						)

							# Seq Relationship Layers
							SCREAMING_SNAKE_CASE__						:	int									=       torch.tensor(
							    pretrained_model_params["""classification"""]["""output_kernel"""]						)
							SCREAMING_SNAKE_CASE__						:	Optional[Any]									=       torch.tensor(
							    pretrained_model_params["""classification"""]["""output_bias"""]						)

							# Load State Dict
							fnet_pretraining_model.load_state_dict(_snake_case						)

							# Save PreTrained
							print(f'''Saving pretrained model to {save_path}'''						)
							fnet_pretraining_model.save_pretrained(_snake_case						)


if __name__ == "__main__":
					UpperCAmelCase__				:   Optional[int]   							=			argparse.ArgumentParser()
					# Required parameters
					parser.add_argument(
					    '--flax_checkpoint_path', default=None, type=str, required=True, help='Path to the TensorFlow checkpoint path.'
					)
					parser.add_argument(
					    '--fnet_config_file',
					    default=None,
					    type=str,
					    required=True,
					    help=(
					        'The config json file corresponding to the pre-trained FNet model. \n'
					        'This specifies the model architecture.'
					    ),
					)
					parser.add_argument('--save_path', default=None, type=str, required=True, help='Path to the output model.')
					UpperCAmelCase__				:   Optional[Any]   							=			parser.parse_args()
					convert_flax_checkpoint_to_pytorch(args.flax_checkpoint_path, args.fnet_config_file, args.save_path)




