





# NOTE: This file is deprecated and will be removed in a future version.
# It only exists so that temporarely `from diffusers.pipelines import DiffusionPipeline` works

from ...utils import deprecate
from ..controlnet.pipeline_flax_controlnet import FlaxStableDiffusionControlNetPipeline  # noqa: F401


deprecate(
    """stable diffusion controlnet""",
    """0.22.0""",
    """Importing `FlaxStableDiffusionControlNetPipeline` from diffusers.pipelines.stable_diffusion.flax_pipeline_stable_diffusion_controlnet is deprecated. Please import `from diffusers import FlaxStableDiffusionControlNetPipeline` instead.""",
    standard_warn=False,
    stacklevel=3,
)









import argparse
import gc
import json
import os
import re

import torch
from huggingface_hub import hf_hub_download

from transformers import AutoModelForCausalLM, AutoTokenizer, PreTrainedTokenizerFast, RwkvConfig
from transformers.modeling_utils import WEIGHTS_INDEX_NAME, shard_checkpoint


UpperCamelCase__   : int					  = {
    """169M""": 12,
    """430M""": 24,
    """1B5""": 24,
    """3B""": 32,
    """7B""": 32,
    """14B""": 40,
}

UpperCamelCase__   : Union[str, Any]					  = {
    """169M""": 7_68,
    """430M""": 10_24,
    """1B5""": 20_48,
    """3B""": 25_60,
    """7B""": 40_96,
    """14B""": 51_20,
}




def    A_(			A   ):
	UpperCAmelCase_								=     list(state_dict.keys()   )
	for name in state_dict_keys:
		UpperCAmelCase_								=     state_dict.pop(A   )
		# emb -> embedding
		if name.startswith("""emb."""   ):
			UpperCAmelCase_								=     name.replace("""emb."""				,      """embeddings."""   )
		# ln_0 -> pre_ln (only present at block 0)
		if name.startswith("""blocks.0.ln0"""   ):
			UpperCAmelCase_								=     name.replace("""blocks.0.ln0"""				,      """blocks.0.pre_ln"""   )
		# att -> attention
		UpperCAmelCase_								=     re.sub(R"""blocks\.(\d+)\.att"""				,      R"""blocks.\1.attention"""				,      A   )
		# ffn -> feed_forward
		UpperCAmelCase_								=     re.sub(R"""blocks\.(\d+)\.ffn"""				,      R"""blocks.\1.feed_forward"""				,      A   )
		# time_mix_k -> time_mix_key and reshape
		if name.endswith(""".time_mix_k"""   ):
			UpperCAmelCase_								=     name.replace(""".time_mix_k"""				,      """.time_mix_key"""   )
		# time_mix_v -> time_mix_value and reshape
		if name.endswith(""".time_mix_v"""   ):
			UpperCAmelCase_								=     name.replace(""".time_mix_v"""				,      """.time_mix_value"""   )
		# time_mix_r -> time_mix_key and reshape
		if name.endswith(""".time_mix_r"""   ):
			UpperCAmelCase_								=     name.replace(""".time_mix_r"""				,      """.time_mix_receptance"""   )

		if name != "head.weight":
			UpperCAmelCase_								=     """rwkv.""" + name

		UpperCAmelCase_								=     weight
	return state_dict




def    A_(			A				,      A				,      A				,      A=None				,      A=None				,      A=False				,      A=None   ):
	# 1. If possible, build the tokenizer.
	if tokenizer_file is None:
		print("""No `--tokenizer_file` provided, we will use the default tokenizer."""   )
		UpperCAmelCase_								=     50277
		UpperCAmelCase_								=     AutoTokenizer.from_pretrained("""EleutherAI/gpt-neox-20b"""   )
	else:
		UpperCAmelCase_								=     PreTrainedTokenizerFast(tokenizer_file=A   )
		UpperCAmelCase_								=     len(A   )
	tokenizer.save_pretrained(A   )

	# 2. Build the config
	UpperCAmelCase_								=     list(NUM_HIDDEN_LAYERS_MAPPING.keys()   )
	if size is None:
		# Try to infer size from the checkpoint name
		for candidate in possible_sizes:
			if candidate in checkpoint_file:
				UpperCAmelCase_								=     candidate
				break
		if size is None:
			raise ValueError("""Could not infer the size, please provide it with the `--size` argument."""   )
	if size not in possible_sizes:
		raise ValueError(f"""`size` should be one of {possible_sizes}, got {size}."""   )

	UpperCAmelCase_								=     RwkvConfig(
	    vocab_size=A				,      num_hidden_layers=NUM_HIDDEN_LAYERS_MAPPING[size]				,      hidden_size=HIDEN_SIZE_MAPPING[size]				,      )
	config.save_pretrained(A   )

	# 3. Download model file then convert state_dict
	UpperCAmelCase_								=     hf_hub_download(A				,      A   )
	UpperCAmelCase_								=     torch.load(A				,      map_location="""cpu"""   )
	UpperCAmelCase_								=     convert_state_dict(A   )

	# 4. Split in shards and save
	UpperCAmelCase_						,	UpperCAmelCase_								=     shard_checkpoint(A   )
	for shard_file, shard in shards.items():
		torch.save(A				,      os.path.join(A				,      A   )   )

	if index is not None:
		UpperCAmelCase_								=     os.path.join(A				,      A   )
		# Save the index as well
		with open(A				,      """w"""				,      encoding="""utf-8"""   ) as f:
			UpperCAmelCase_								=     json.dumps(A				,      indent=2				,      sort_keys=A   ) + """\n"""
			f.write(A   )

		# 5. Clean up shards (for some reason the file PyTorch saves take the same space as the whole state_dict
		print(
		    """Cleaning up shards. This may error with an OOM error, it this is the case don't worry you still have converted the model."""   )
		UpperCAmelCase_								=     list(shards.keys()   )

		del state_dict
		del shards
		gc.collect()

		for shard_file in shard_files:
			UpperCAmelCase_								=     torch.load(os.path.join(A				,      A   )   )
			torch.save({k: v.cpu().clone() for k, v in state_dict.items()}				,      os.path.join(A				,      A   )   )

	del state_dict
	gc.collect()

	if push_to_hub:
		if model_name is None:
			raise ValueError("""Please provide a `model_name` to push the model to the Hub."""   )
		UpperCAmelCase_								=     AutoModelForCausalLM.from_pretrained(A   )
		model.push_to_hub(A				,      max_shard_size="""2GB"""   )
		tokenizer.push_to_hub(A   )


if __name__ == "__main__":
				UpperCamelCase__   : Optional[int]					  = argparse.ArgumentParser()
				# Required parameters
				parser.add_argument(
				    """--repo_id""", default=None, type=str, required=True, help="""Repo ID from which to pull the checkpoint."""
				)
				parser.add_argument(
				    """--checkpoint_file""", default=None, type=str, required=True, help="""Name of the checkpoint file in the repo."""
				)
				parser.add_argument(
				    """--output_dir""", default=None, type=str, required=True, help="""Where to save the converted model."""
				)
				parser.add_argument(
				    """--tokenizer_file""",
				    default=None,
				    type=str,
				    help="""Path to the tokenizer file to use (if not provided, only the model is converted).""",
				)
				parser.add_argument(
				    """--size""",
				    default=None,
				    type=str,
				    help="""Size of the model. Will be inferred from the `checkpoint_file` if not passed.""",
				)
				parser.add_argument(
				    """--push_to_hub""",
				    action="""store_true""",
				    help="""Push to the Hub the converted model.""",
				)
				parser.add_argument(
				    """--model_name""",
				    default=None,
				    type=str,
				    help="""Name of the pushed model on the Hub, including the username / organization.""",
				)

				UpperCamelCase__   : List[str]					  = parser.parse_args()
				convert_rmkv_checkpoint_to_hf_format(
				    args.repo_id,
				    args.checkpoint_file,
				    args.output_dir,
				    size=args.size,
				    tokenizer_file=args.tokenizer_file,
				    push_to_hub=args.push_to_hub,
				    model_name=args.model_name,
				)


