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Resolves #87 - Exposing num_proc in standardize_data_formats #88

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Resolves #87 - Exposing num_proc in standardize_data_formats #88

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23 changes: 15 additions & 8 deletions unsloth_zoo/dataset_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -370,6 +370,7 @@ def standardize_data_formats(
aliases_for_system = ["system",],
aliases_for_user = ["user", "human", "input",],
aliases_for_assistant = ["gpt", "assistant", "output",],
num_proc = None,
):
"""
Standardizes ShareGPT and other formats to user/assistant Hugging Face format.
Expand Down Expand Up @@ -456,14 +457,20 @@ def _standardize_dataset(examples):
pass

from multiprocessing import cpu_count
num_proc = cpu_count()

return dataset.map(
_standardize_dataset,
batched = True,
desc = "Unsloth: Standardizing formats",
num_proc = num_proc,
)
if num_proc is None or not isinstance(num_proc, int):
num_proc = cpu_count()

try:
return dataset.map(
_standardize_dataset,
batched=True,
desc="Unsloth: Standardizing formats",
num_proc=num_proc,
)
except RuntimeError as e:
raise RuntimeError(
f"Unsloth: Process crashed: {str(e)}\nTry reducing num_proc (currently {num_proc}) to a lower value."
) from e
pass


Expand Down