ai-content-maker/.venv/Lib/site-packages/torch/_storage_docs.py

44 lines
1.3 KiB
Python

"""Adds docstrings to Storage functions"""
import torch._C
from torch._C import _add_docstr as add_docstr
storage_classes = [
"StorageBase",
]
def add_docstr_all(method, docstr):
for cls_name in storage_classes:
cls = getattr(torch._C, cls_name)
try:
add_docstr(getattr(cls, method), docstr)
except AttributeError:
pass
add_docstr_all(
"from_file",
"""
from_file(filename, shared=False, size=0) -> Storage
Creates a CPU storage backed by a memory-mapped file.
If ``shared`` is ``True``, then memory is shared between all processes.
All changes are written to the file. If ``shared`` is ``False``, then the changes on
the storage do not affect the file.
``size`` is the number of elements in the storage. If ``shared`` is ``False``,
then the file must contain at least ``size * sizeof(Type)`` bytes
(``Type`` is the type of storage, in the case of an ``UnTypedStorage`` the file must contain at
least ``size`` bytes). If ``shared`` is ``True`` the file will be created if needed.
Args:
filename (str): file name to map
shared (bool): whether to share memory (whether ``MAP_SHARED`` or ``MAP_PRIVATE`` is passed to the
underlying `mmap(2) call <https://man7.org/linux/man-pages/man2/mmap.2.html>`_)
size (int): number of elements in the storage
""",
)