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from dataclasses import dataclass, field
from typing import Optional
@dataclass
class TrainingArguments:
"""
Configuration for training model.
"""
model_ckpt: Optional[str] = field(
default="codeparrot/codeparrot", metadata={"help": "Model name or path of model to be trained."}
)
save_dir: Optional[str] = field(
default="./", metadata={"help": "Save dir where model repo is cloned and models updates are saved to."}
)
dataset_name_train: Optional[str] = field(
default="codeparrot/codeparrot-clean-train", metadata={"help": "Name or path of training dataset."}
)
dataset_name_valid: Optional[str] = field(
default="codeparrot/codeparrot-clean-valid", metadata={"help": "Name or path of validation dataset."}
)
train_batch_size: Optional[int] = field(default=2, metadata={"help": "Batch size for training."})
valid_batch_size: Optional[int] = field(default=2, metadata={"help": "Batch size for evaluation."})
weight_decay: Optional[float] = field(default=0.1, metadata={"help": "Value of weight decay."})
shuffle_buffer: Optional[int] = field(
default=10000, metadata={"help": "Size of buffer used to shuffle streaming dataset."}
)
learning_rate: Optional[float] = field(default=2e-4, metadata={"help": "Learning rate fo training."})
lr_scheduler_type: Optional[str] = field(default="cosine", metadata={"help": "Learning rate."})
num_warmup_steps: Optional[int] = field(
default=750, metadata={"help": "Number of warmup steps in the learning rate schedule."}
)
gradient_accumulation_steps: Optional[int] = field(
default=16, metadata={"help": "Number of gradient accumulation steps."}
)
gradient_checkpointing: Optional[bool] = field(
default=True, metadata={"help": "Use gradient checkpointing to reduce memory footprint."}
)
max_train_steps: Optional[int] = field(default=50000, metadata={"help": "Maximum number of training steps."})
max_eval_steps: Optional[int] = field(
default=-1, metadata={"help": "Maximum number of evaluation steps. If -1 the full dataset is evaluated."}
)
seq_length: Optional[int] = field(default=1024, metadata={"help": "Sequence lengths used for training."})
seed: Optional[int] = field(default=1, metadata={"help": "Training seed."})
save_checkpoint_steps: Optional[int] = field(
default=1024,
metadata={"help": "Interval to save checkpoints. Measured as number of forward passes not training steps."},
)
resume_from_checkpoint: Optional[str] = field(
default=None, metadata={"help": "States path if the training should continue from a checkpoint folder."}
)
tokenized: Optional[bool] = field(default=False, metadata={"help": "If True the data is pretokenized."})
@dataclass
class EvaluationArguments:
"""
Configuration for evaluating model.
"""
model_ckpt: Optional[str] = field(
default="codeparrot/codeparrot", metadata={"help": "Model name or path of model to be evaluated."}
)
dataset_name: Optional[str] = field(
default="codeparrot/codeparrot-clean-valid", metadata={"help": "Name or path of validation dataset."}
)
batch_size: Optional[int] = field(default=2, metadata={"help": "Batch size used for evaluation."})
max_eval_steps: Optional[int] = field(
default=-1, metadata={"help": "Maximum number of evaluation steps. If -1 the full dataset is evaluated."}
)
seq_length: Optional[int] = field(default=1024, metadata={"help": "Length of sequences to be evaluated."})
seed: Optional[int] = field(default=1, metadata={"help": "Random seed used for evaluation."})
@dataclass
class HumanEvalArguments:
"""
Configuration for running evaluation on HumanEval dataset.
"""
model_ckpt: Optional[str] = field(
default="codeparrot/codeparrot", metadata={"help": "Model name or path of model to be evaluated."}
)
num_workers: Optional[int] = field(default=None, metadata={"help": "Number of workers used for code evaluation."})
num_tasks: Optional[int] = field(
default=None,
metadata={"help": "The number of human-eval tasks to run. If not included all tasks are evaluated."},
)
do_sample: Optional[bool] = field(
default=True, metadata={"help": "Sample from the language model's output distribution."}
)
temperature: Optional[float] = field(default=0.2, metadata={"help": "Sampling temperature used for generation."})
max_new_tokens: Optional[int] = field(default=256, metadata={"help": "Maximum number of newly generated tokens."})
top_k: Optional[int] = field(default=0, metadata={"help": "Top-k parameter used for generation."})
top_p: Optional[float] = field(default=0.95, metadata={"help": "Top-p parameter used for nucleus sampling."})
batch_size: Optional[int] = field(default=10, metadata={"help": "Number of generations to run in parallel."})
n_samples: Optional[int] = field(
default=200, metadata={"help": "Number of completions to generate for each sample."}
)
seed: Optional[int] = field(default=1, metadata={"help": "Random seed used for evaluation."})
output_file: Optional[str] = field(
default="eval_results.json", metadata={"help": "Random seed used for evaluation."}
)
HF_ALLOW_CODE_EVAL: Optional[str] = field(
default="0", metadata={"help": "Allow `code_eval` to execute Python code on machine"}
)
device_int: Optional[int] = field(
default=-1,
metadata={
"help": (
"Determine which device to run the `text-generation` Pipeline on. -1 is CPU and any zero or positive"
" number corresponds to which GPU device id to run on."
)
},
)
@dataclass
class PreprocessingArguments:
"""
Configuration for preprocessing data.
"""
num_workers: Optional[int] = field(
default=None,
metadata={
"help": "The number of CPU cores to use for parallel preprocessing. Default uses the maximum available."
},
)
dataset_name: Optional[str] = field(
default="transformersbook/codeparrot", metadata={"help": "Folder or name of dataset to process."}
)
output_dir: Optional[str] = field(
default="codeparrot-clean", metadata={"help": "Folder to save processed processed dataset."}
)
samples_per_file: Optional[int] = field(
default=100_000, metadata={"help": "Number of files to save per JSON output file."}
)
text_column: Optional[str] = field(default="content", metadata={"help": "Column containing text data to process."})
line_max: Optional[float] = field(
default=1000, metadata={"help": "Maximum line length in file, otherwise file is filtered."}
)
line_mean: Optional[float] = field(
default=100, metadata={"help": "Maximum mean line length in file, otherwise file is filtered."}
)
alpha_frac: Optional[float] = field(
default=0.25, metadata={"help": "Maximum fraction of non-alphanumeric characters, otherwise file is filtered."}
)
min_token_ratio: Optional[float] = field(
default=1.5, metadata={"help": "Minimum character token ratio for the file, otherwise file is filtered."}
)
filter_proba: Optional[float] = field(
default=0.7, metadata={"help": "Probability for filtering config, test and uncommon files."}
)
tokenizer: Optional[str] = field(
default="codeparrot/codeparrot",
metadata={"help": "Name or path to the tokenizer."},
)
near_deduplication: Optional[bool] = field(
default=False, metadata={"help": "If True, near-duplicate samples are removed."}
)
jaccard_threshold: Optional[float] = field(
default=0.85, metadata={"help": "Jaccard threshold for near-duplicate samples."}
)
@dataclass
class TokenizerTrainingArguments:
"""
Configuration for tokenizer training.
"""
base_tokenizer: Optional[str] = field(
default="gpt2", metadata={"help": "Base tokenizer to build new tokenizer from."}
)
dataset_name: Optional[str] = field(
default="transformersbook/codeparrot-train", metadata={"help": "Dataset to train tokenizer on."}
)
text_column: Optional[str] = field(default="content", metadata={"help": "Column containing text data to process."})
vocab_size: Optional[int] = field(default=200_000, metadata={"help": "Number of examples to train tokenizer on."})
n_examples: Optional[int] = field(
default=32768, metadata={"help": "Number of examples to train the tokenizer on."}
)
tokenizer_name: Optional[str] = field(default="codeparrot", metadata={"help": "Name of new tokenizer."})
push_to_hub: Optional[bool] = field(default=True, metadata={"help": "Push saved tokenizer to the hub."})
@dataclass
class PretokenizationArguments:
"""
Configuration for data pretokenization.
"""
tokenizer_dir: Optional[str] = field(
default="codeparrot/codeparrot", metadata={"help": "Name or path to the tokenizer."}
)
dataset_name: Optional[str] = field(
default="codeparrot/codeparrot-clean-train", metadata={"help": "Name or path to the dataset to pretokenize."}
)
tokenized_data_repo: Optional[str] = field(
default="tokenized-codeparrot-train", metadata={"help": "Repo name of the pretokenized data."}
)
num_workers: Optional[int] = field(default=None, metadata={"help": "Number of workers used for code evaluation."})
@dataclass
class InitializationArguments:
"""
Configuration for initializing new model.
"""
config_name: Optional[str] = field(
default="gpt2-large", metadata={"help": "Configuration to use for model initialization."}
)
tokenizer_name: Optional[str] = field(
default="codeparrot/codeparrot", metadata={"help": "Tokenizer attached to model."}
)
model_name: Optional[str] = field(default="codeparrot", metadata={"help": "Name of the created model."})
push_to_hub: Optional[bool] = field(default=True, metadata={"help": "Push saved tokenizer to the hub."})
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