






"""simple docstring"""







import argparse
import json
import os
from collections import OrderedDict

import numpy as np
import tensorflow as tf
import torch






def       _lowerCAmelCase       (      lowerCAmelCase		):







       '''simple docstring'''
       UpperCAmelCase	    =			os.path.join(args.tf_model_dir	,      """parameters.json"""		)
       UpperCAmelCase	    =			json.loads(open(lowerCAmelCase		).read()		)
       if not params:
              raise ValueError(
                  F'''It seems that the json file at {parameter_file} is empty. Make sure you have a correct json file.'''		)
       if not args.output.endswith(""".pt"""		):
              UpperCAmelCase	    =			args.output + """.pt"""
       UpperCAmelCase	    =			OrderedDict()
       with tf.device("""/CPU:0"""		):
              UpperCAmelCase	    =			tf.train.load_checkpoint(args.tf_model_dir		)
              UpperCAmelCase	    =			reader.get_variable_to_shape_map()
              for key_name in shapes.keys():
                     UpperCAmelCase	    =			reader.get_tensor(lowerCAmelCase		).astype(np.floataa		)
                     if key_name.endswith("""/adam_m"""		) or key_name.endswith("""/adam_v"""		):
                            continue
                     if key_name.startswith("""pasts/"""		):
                            if key_name.startswith("""pasts/mlp"""		):
                                   UpperCAmelCase	    =			int(key_name[9]		)
                            elif key_name.startswith("""pasts/out"""		):
                                   UpperCAmelCase	    =			8
                            UpperCAmelCase	    =			"""model.sqout.%d.weight""" % (player * 2)  # enter to nn.Sequencial with Tanh, so 2 at a time
                            UpperCAmelCase	    =			vnp.transpose([1, 0]		).copy()  # Mesh-Tensorflow is a diagonal matrix
                            UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name.startswith("""model/moe"""		):
                            UpperCAmelCase	    =			int(key_name[9:].split("""/"""		)[0]		)
                            if key_name.endswith("""/switch_gating/kernel"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.mlp.router.classifier.weight""" % player
                                   UpperCAmelCase	    =			vnp.transpose([1, 0]		).copy()  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/softmlp/kernel"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.soft_bypass_mlp.weight""" % player
                                   UpperCAmelCase	    =			vnp.transpose([1, 0]		).copy()  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/wo/kernel"""		) or key_name.endswith("""/wi/kernel"""		):
                                   UpperCAmelCase	    =			key_name[-9:-7]
                                   for i in range(16		):
                                          UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.mlp.experts.expert_%d.%s.weight""" % (player, i, nlayer)
                                          UpperCAmelCase	    =			(
                                              vnp[i].transpose([1, 0]		).copy()
                                          )  # In Mesh-Tensorflow, it is one array, so it is divided
                                          UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name.startswith("""model/mlp"""		):
                            UpperCAmelCase	    =			int(key_name[9:].split("""/"""		)[0]		)
                            if key_name.endswith("""/p1/kernel"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.mlp.wi.weight""" % player
                                   UpperCAmelCase	    =			vnp.transpose([1, 0]		).copy()  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/p1/bias"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.mlp.wi.bias""" % player
                                   UpperCAmelCase	    =			vnp.copy()  # same because it is one dimensional
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/p2/kernel"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.mlp.wo.weight""" % player
                                   UpperCAmelCase	    =			vnp.transpose([1, 0]		).copy()  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/p2/bias"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.mlp.wo.bias""" % player
                                   UpperCAmelCase	    =			vnp.copy()  # same because it is one dimensional
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name.startswith("""model/ln"""		):
                            UpperCAmelCase	    =			int(key_name[8:].split("""/"""		)[0]		)
                            if key_name.endswith("""/b"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.norm.bias""" % player
                                   UpperCAmelCase	    =			vnp.copy()  # same because it is one dimensional
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/g"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.feed_forward.norm.weight""" % player
                                   UpperCAmelCase	    =			vnp.copy()  # same because it is one dimensional
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name.startswith("""model/att"""		):
                            UpperCAmelCase	    =			int(key_name[9:].split("""/"""		)[0]		)
                            if key_name.endswith("""/qkv/kernel"""		):
                                   UpperCAmelCase	    =			vnp.copy()  # Compute same dimension as Mesh-tensorflow using einsum
                                   UpperCAmelCase	    =			state[:, 0, :, :]
                                   UpperCAmelCase	    =			state[:, 1, :, :]
                                   UpperCAmelCase	    =			state[:, 2, :, :]
                                   UpperCAmelCase	    =			(
                                       state_q.reshape([state_q.shape[0], state_q.shape[1] * state_q.shape[2]]		)
                                       .transpose([1, 0]		)
                                       .copy()
                                   )  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			(
                                       state_k.reshape([state_k.shape[0], state_k.shape[1] * state_k.shape[2]]		)
                                       .transpose([1, 0]		)
                                       .copy()
                                   )  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			(
                                       state_v.reshape([state_v.shape[0], state_v.shape[1] * state_v.shape[2]]		)
                                       .transpose([1, 0]		)
                                       .copy()
                                   )  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			"""model.blocks.%d.self_attn.self_attn.q_proj.weight""" % player
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                                   UpperCAmelCase	    =			"""model.blocks.%d.self_attn.self_attn.k_proj.weight""" % player
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                                   UpperCAmelCase	    =			"""model.blocks.%d.self_attn.self_attn.v_proj.weight""" % player
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/o/kernel"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.self_attn.self_attn.out_proj.weight""" % player
                                   UpperCAmelCase	    =			(
                                       vnp.reshape([vnp.shape[0] * vnp.shape[1], vnp.shape[2]]		).transpose([1, 0]		).copy()
                                   )  # Mesh-Tensorflow is a diagonal matrix
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name.startswith("""model/an"""		):
                            UpperCAmelCase	    =			int(key_name[8:].split("""/"""		)[0]		)
                            if key_name.endswith("""/b"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.self_attn.norm.bias""" % player
                                   UpperCAmelCase	    =			vnp.copy()  # same because it is one dimensional
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            elif key_name.endswith("""/g"""		):
                                   UpperCAmelCase	    =			"""model.blocks.%d.self_attn.norm.weight""" % player
                                   UpperCAmelCase	    =			vnp.copy()  # same because it is one dimensional
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif (
                         key_name.startswith("""model/wte"""		)
                         or key_name.startswith("""model/wpe"""		)
                         or key_name.startswith("""model/ete"""		)
                     ):
                            UpperCAmelCase	    =			{"""wte""": """embed_tokens""", """wpe""": """position_embeddings""", """ete""": """extra_position_embeddings"""}[
                                key_name[-3:]
                            ]
                            UpperCAmelCase	    =			"""model.%s.weight""" % nlayer
                            UpperCAmelCase	    =			vnp.copy()  # same in embedded
                            UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                            if key_name.startswith("""model/wte"""		):
                                   UpperCAmelCase	    =			"""lm_head.weight"""
                                   UpperCAmelCase	    =			vnp.copy()  # same in embedded
                                   UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name.startswith("""model/wob"""		):
                            UpperCAmelCase	    =			"""final_logits_bias"""
                            UpperCAmelCase	    =			vnp.copy()  # same in embedded
                            UpperCAmelCase	    =			state.reshape((1, -1)		)
                            UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name == "model/dense/kernel":
                            UpperCAmelCase	    =			"""model.last_project.weight"""
                            UpperCAmelCase	    =			vnp.transpose([1, 0]		).copy()  # Mesh-Tensorflow is a diagonal matrix
                            UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
                     elif key_name == "model/dense_1/bias":
                            UpperCAmelCase	    =			"""model.last_project.bias"""
                            UpperCAmelCase	    =			vnp.copy()  # same because it is one dimensional
                            UpperCAmelCase	    =			torch.tensor(lowerCAmelCase		)
       torch.save(lowerCAmelCase	,      args.output		)


if __name__ == "__main__":
 lowerCAmelCase_	:    Union[str, Any]            =      argparse.ArgumentParser(
     description='''model converter.''', formatter_class=argparse.ArgumentDefaultsHelpFormatter
 )
 parser.add_argument('''--tf_model_dir''', metavar='''PATH''', type=str, required=True, help='''import model''')
 parser.add_argument('''--output''', metavar='''PATH''', type=str, required=True, help='''output model''')
 lowerCAmelCase_	:    Any            =      parser.parse_args()
 convert_tf_gptsan_to_pt(args)








"""simple docstring"""







from . import __version__

# Backward compatibility imports, to make sure all those objects can be found in file_utils
from .utils import (
    CLOUDFRONT_DISTRIB_PREFIX,
    CONFIG_NAME,
    DISABLE_TELEMETRY,
    DUMMY_INPUTS,
    DUMMY_MASK,
    ENV_VARS_TRUE_AND_AUTO_VALUES,
    ENV_VARS_TRUE_VALUES,
    FEATURE_EXTRACTOR_NAME,
    FLAX_WEIGHTS_NAME,
    HF_MODULES_CACHE,
    HUGGINGFACE_CO_PREFIX,
    HUGGINGFACE_CO_RESOLVE_ENDPOINT,
    MODEL_CARD_NAME,
    MULTIPLE_CHOICE_DUMMY_INPUTS,
    PYTORCH_PRETRAINED_BERT_CACHE,
    PYTORCH_TRANSFORMERS_CACHE,
    S3_BUCKET_PREFIX,
    SENTENCEPIECE_UNDERLINE,
    SPIECE_UNDERLINE,
    TF2_WEIGHTS_NAME,
    TF_WEIGHTS_NAME,
    TORCH_FX_REQUIRED_VERSION,
    TRANSFORMERS_CACHE,
    TRANSFORMERS_DYNAMIC_MODULE_NAME,
    USE_JAX,
    USE_TF,
    USE_TORCH,
    WEIGHTS_INDEX_NAME,
    WEIGHTS_NAME,
    ContextManagers,
    DummyObject,
    EntryNotFoundError,
    ExplicitEnum,
    ModelOutput,
    PaddingStrategy,
    PushToHubMixin,
    RepositoryNotFoundError,
    RevisionNotFoundError,
    TensorType,
    _LazyModule,
    add_code_sample_docstrings,
    add_end_docstrings,
    add_start_docstrings,
    add_start_docstrings_to_model_forward,
    cached_property,
    copy_func,
    default_cache_path,
    define_sagemaker_information,
    get_cached_models,
    get_file_from_repo,
    get_full_repo_name,
    get_torch_version,
    has_file,
    http_user_agent,
    is_apex_available,
    is_bsa_available,
    is_coloredlogs_available,
    is_datasets_available,
    is_detectrona_available,
    is_faiss_available,
    is_flax_available,
    is_ftfy_available,
    is_in_notebook,
    is_ipex_available,
    is_librosa_available,
    is_offline_mode,
    is_onnx_available,
    is_pandas_available,
    is_phonemizer_available,
    is_protobuf_available,
    is_psutil_available,
    is_pyanvml_available,
    is_pyctcdecode_available,
    is_pytesseract_available,
    is_pytorch_quantization_available,
    is_rjieba_available,
    is_sagemaker_dp_enabled,
    is_sagemaker_mp_enabled,
    is_scipy_available,
    is_sentencepiece_available,
    is_seqio_available,
    is_sklearn_available,
    is_soundfile_availble,
    is_spacy_available,
    is_speech_available,
    is_tensor,
    is_tensorflow_probability_available,
    is_tfaonnx_available,
    is_tf_available,
    is_timm_available,
    is_tokenizers_available,
    is_torch_available,
    is_torch_bfaa_available,
    is_torch_cuda_available,
    is_torch_fx_available,
    is_torch_fx_proxy,
    is_torch_mps_available,
    is_torch_tfaa_available,
    is_torch_tpu_available,
    is_torchaudio_available,
    is_training_run_on_sagemaker,
    is_vision_available,
    replace_return_docstrings,
    requires_backends,
    to_numpy,
    to_py_obj,
    torch_only_method,
)
